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BOWEN COKING COAL LIMITED — Capital/Financing Update 2021
Oct 25, 2021
64503_rns_2021-10-25_7a708065-3c71-467f-9d64-0283b14d1523.pdf
Capital/Financing Update
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26 October 2021
ASX ANNOUNCEMENT
Option for Bowen Coking Coal to acquire Bluff PCI Mine
Highlights
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Bowen has secured a call option and granted a put option to MACA (ASX:MLD) to acquire the assets of the Bluff PCI Coal Mine for a A$5.0m upfront payment (in cash or scrip at Bowen’s election) plus potential price-linked royalty payments for coal sales exceeding US$120 per tonne
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Bowen may exercise the call option between 6 and 9 November 2021, and if not exercised, MACA can effect the sale through their put option within a further three business days
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Bluff is a near term production asset comprising a granted mining lease (ML80194) with approved Environmental Authority to mine high quality Ultra Low Volatile PCI coal ('ULVPCI'), associated surface infrastructure and 1,931ha of grazing land.
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Bluff was placed on care and maintenance in December 2020 after a period of low coal prices and has all the necessary permits to recommence production without significant capital expenditure
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Completion of the transaction will add another near-term producing asset to Bowen’s portfolio at a time of record coal prices with ULVPCI coal trading at US$276 per tonne today
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Bluff contains resources estimated in accordance with the JORC code (2012) of 13.5Mt of high quality ULVPCI coal
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Bowen is targeting production of 1.0 - 1.2 Mtpa ROM over 4 to 6 years to supply the global steel industry[(1)]
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Agreement executed with QCoal Group to wash Bluff PCI coal through the nearby Cook CHPP
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Advanced discussions underway with various providers of debt financing
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Restarting the Bluff mine will lead to the creation of at least 175 jobs and contribute substantial State Government royalties and taxes
Further to its announcement of Preferred Bidder status on 30 July 2021, Bowen Coking Coal Limited ( ASX:BCB ) has signed a Put and Call Option Agreement under which it has, through a wholly owned subsidiary, secured a call option (exercisable between 6 and 9 November 2021) and granted a put option (exercisable until 5.00pm on 12 November 2021) to enter into binding transaction documents with the Controllers of the assets of Carabella Resources Pty Ltd (receivers and managers appointed) (controller appointed) (in liquidation) (‘ Carabella ’) to acquire the Bluff PCI Coal Mine (‘ Bluff ’). The sale process for Bluff was facilitated by FTI Consulting on behalf of Australian mining contractor MACA Ltd (ASX:MLD, ‘ MACA ’).
(1) There is a low level of geological confidence associated with Inferred mineral resources and there is no certainty that further exploration work will result in the determination of Indicated mineral resources or that the production target itself will be realised.
Level 7, 167 Eagle Street Brisbane Queensland 4000 GPO Box 1465 Brisbane Qld 4000 ACN: 064 874 620
ACN: 064 874 620 T: +61 (0) 7 3191 8413 [email protected] ASX: BCB
bowencokingcoal.com
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Bluff is an open-cut PCI coal mine in the Bowen Basin which has been on care and maintenance since December 2020 and the re-start capital is estimated between $5m and $7m, with $6m to $9m estimated in total for the first 12 months. Bluff has total Indicated and Inferred resources of 13.5Mt (11.2Mt Indicated and 2.3Mt Inferred) estimated in accordance with the JORC code 2012. Bluff's main assets include a granted mining lease (ML80194), secondary exploration permits (EPC1175 and EPC1999), an approved Environmental Authority and minor surface infrastructure which includes workshop facilities, explosives magazines and minor surface infrastructure. The mine acquisition also includes ownership of 1,931 ha of grazing land (426 ha within the Mining Lease) on two adjacent Grazing Homestead Perpetual leases.
The Bluff coal product is classified as an Ultra-Low Volatile PCI coal, which typically attracts a premium in the market for its low ash, high energy and high coke replacement ratio in comparison to standard PCI coal. There is a strong market acceptance for this coal by leading Japanese and Korean steelmakers. The coal will be marketed under the Marketing Joint Venture arrangements with Matt Latimore, which is managed by M Resources.
Detail mine planning has indicated a production target of between 1.0Mtpa and 1.2Mtpa ROM for an estimated Life of Mine (”LOM”) ranging between 4 to 6 years, depending on the price scenario.
Transaction Details
On 30 July 2021, BCB was announced as the Preferred Bidder for the Bluff PCI mine and provided a A$250,000 deposit. The Preferred Bidder status awarded BCB exclusivity to conduct detailed due diligence and advance towards a binding transaction.
Following the completion of its due diligence, Bowen has signed a Put and Call Option Agreement to allow MACA (as controllers of Carabella) an additional period to complete certain administrative tasks related to the Perpetual lease sale. Bowen can exercise its call option during the period from 6 November 2021 to 5.00pm on 9 November 2021, and if Bowen fails to exercise its call option within 3 days thereafter MACA can exercise its put option. Both the put and call options are exercisable for $1.
Upon exercise of the call option by Bowen or put option by MACA, the parties will be taken to have entered into binding transaction documents under which Bowen will acquire Bluff for an upfront payment of A$5.0m (less the A$250,000 cash deposit) plus quarterly price-linked royalty payments for coal sales exceeding US$120 per tonne as follows:
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A$2 per tonne for all coal sales at a price >US$120 per tonne (capped at A$10m), plus
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A$5 per tonne for all coal sales at a price >US$150 per tonne, plus
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A$5 per tonne for all coal sales at a price >US$200 per tonne
The A$4.75m balance of the upfront payment payable by Bowen at completion of the transaction can be paid in cash or by the issue of new Bowen shares[1] , at Bowen’s election.
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Note: 1 A$4.75m balance of the upfront consideration payable by Bowen at completion of the transaction can be paid, at Bowen's ` election, in cash or by the issue of new Bowen shares @17c per share, equating to 27,941,177 shares.
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MACA has agreed for the Bowen shares to be subject to a 12 month voluntary escrow restriction on disposal.
Upon completion, Bowen will be required to replace the current environmental bond of approximately A$4.6m in favour of the Department of Environment and Science and will be responsible for all applicable costs of transfer on the transaction. It is expected that a further bond of A$5.3m will be required to allow for Bowen’s planned future mining activities.
BCB has entered into a Toll Washing and Rail Loadout Agreement with the nearby Cook Colliery to wash and load Bluff coal for export through the Port of Gladstone. Negotiations for rail and port access are advanced and are expected to conclude with completion of the transaction. Mining of coal is targeted to commence early in the new year.
The Company is currently considering various proposals from debt providers to fund the Bluff mine restart costs, which would facilitate early access to strong project cash flows.
The transaction is expected to complete by the end of the 2021 calendar year. The closing of the acquisition is conditional upon regulatory approvals for the transfer of the assets including indicative ministerial approval for the transfer of the tenements comprising the Bluff project.
Commenting on the acquisition, Executive Chairman Mr Nick Jorss said “ Bluff is a rare opportunity to acquire a near production asset which can be recommissioned without significant capital expenditure. The acquisition of the Bluff PCI mine accelerates our goal of becoming the Bowen Basin’s next independent producer of high-quality metallurgical coal to supply the steel industry worldwide. Our experienced team is preparing to restart the mine as soon as possible to maximise economic and social benefits afforded by the current high coal price environment ”
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Asset Overview
History of Operations
Bluff PCI Mine is an open cut coal mine located to the south of the town of Bluff in Central Queensland, approximately 20km to the east of Blackwater and 174km to the west of Rockhampton.
The Bluff project defined its maiden resources in 2013, with the mining lease obtained in 2016. Carabella was subsequently acquired by Wealth Mining, a subsidiary of private Chinese mining and energy company China Kingho Energy Group, in 2014. Production commenced in Q1 2019 with MACA being awarded the contract for mining services. ROM coal was hauled to the nearby Cook Colliery to be washed and loaded under a toll washing agreement, then transported to the RG Tanna Coal Terminal via rail, where it was loaded for export to Asia.
The Bluff PCI Mine is located within ML 80194 and comprises an open pit mine, out of pit waste dumps and associated infrastructure that was constructed in late 2018. The Environmental Authority allows for mining of up to 1.8Mtpa (ROM) of high quality Ultra Low Volatile PCI coal. Following a sustained period of low coal prices, Carabella went into voluntary administration in November 2020 and MACA appointed receivers and managers over the Bluff assets. The mine was subsequently transitioned into care and maintenance in December 2020.
Figure 1. Bluff Mine
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Resource and Production Target
Cautionary Statement
The production targets referred to in this announcement for the Bluff mine have been undertaken to provide an estimate of the potential nature and scale of the mine. They are based on a preliminary technical study of the potential production capacity of the mine. They are based on low level technical and economic assessments that are not sufficient to support the estimation of ore reserves or to provide assurance of an economic development at this stage, or to provide certainty that the conclusions of the study will be realised. Further evaluation work and appropriate studies are required before the Company will be in a position to estimate any ore reserves or to provide any assurance of an economic development case.
The production targets are based on the material assumptions outlined below. These include assumptions about the availability of funding, access to nearby infrastructure and would be dependent on a route to market. While the Company considers all of the material assumptions to be based on reasonable grounds, there is no certainty that they will prove to be correct or that the range of outcomes indicated by the production targets will be achieved.
To achieve the range of outcomes indicated in the production targets, funding will be required, the level of which is yet to be finalised. Investors should note that there is no certainty that the Company will be able to secure the required level of funding when needed. It is also possible that such funding may only be available on terms that may be dilutive to or otherwise affect the value of the Company’s existing shares.
It is also possible that the Company could pursue other ‘value realisation’ strategies such as a sale, partial sale or joint venture of the mine. If it does, this could materially reduce the Company’s proportionate ownership of the mine.
Given the uncertainties involved, investors should not make any investment decisions based solely on the production target reflected in this announcement.
The current study underpinning the production target is at concept level and therefore within a +/-30% accuracy level but contains significant inputs from actual production history.
The Mineral Resource underpinning the production target has been prepared by a competent person in accordance with the 2021 JORC Code, as set out in the Competent Person Statement on page 20.
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1. Background to the Bluff PCI Mine
The Bluff PCI Mine is located close the township of Bluff and 20 km east of the township of Blackwater in the Bowen Basin region of Queensland. The region is renowned for metallurgical coal production with the Jellinbah (Jellinbah Resources), Yarrabee (Yancoal), Blackwater (BMA), Cook (QCoal) and Curragh (Coronado Global Resources) coal mining operations all located within close proximity to the Mine.
From the period November 2018 until October 2020, based upon contractor monthly reports, the operation had mined 28 Mbcm of waste material for the extraction of ~1.4Mt of ROM coal. This equates to historically operated ROM stripping ratio of ~21:1 bcm/t, reflecting the start-up nature of the operation and the need to undertake the initial box cut to uncover the coal seams. The operation hauled coal from a ROM pad located on lease along public roads (including the Capricorn Highway) to access the Cook Colliery processing plant for beneficiation, and then for subsequent railing to the Gladstone port.
Figure 1.1 Bluff Mine location
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2. Resource
Summary of the key information of the Hillalong South resource estimate (Refer to Appendix A, Table 1 for detail)
The mine contains resources of 13.5Mt, of which 11.2Mt is classified in the Indicated category. This resource was estimated in accordance with the JORC code (2012) by the Competent Person noted below. The production target areas identified correspond to the part of the Mine Mineral Resource estimate which are classified ~95% in the Indicated Resource category and ~5% in the Inferred category. Volumes were adjusted for mining losses and dilution (Roof 0.02m and Floor 0.02m) and a 5% global loss as part of the mining process to derive a ROM tonnage.
Table 1. Summary of the Resource Estimate for Bluff Mine
| DEPTH | CATEGORY (Mt) | CATEGORY (Mt) | CATEGORY (Mt) |
|---|---|---|---|
| INDICATED | INFERRED* | TOTAL | |
| < 100m | 2.6 | 0.1 | 2.7 |
| 100m to 150m | 3.0 | 0.3 | 3.3 |
| 150m to 200m | 3.2 | 0.7 | 3.9 |
| 200m to 250m | 2.4 | 1.2 | 3.6 |
| TOTAL RESOURCES | 11.2 | 2.3 | 13.5 |
Note – Some rounding to the nearest significant figure has occurred and this may reflect in minor differences in the overall reported resource.
* There is a low level of geological confidence associated with Inferred mineral resources and there is no certainty that further exploration work will result in the determination of Indicated mineral resources or that the production target itself will be realised.
Location
The Mine is located close the township of Bluff and 20 km east of the township of Blackwater in the Southern Bowen Basin region of Queensland. The region is renowned for coal production with well-known operating mines such as Jellinbah, Yarrabee, Blackwater, Cook and Curragh. The mine is adjacent to the Blackwater rail line which connects it to the port of Gladstone.
Geology and Geological Interpretation
The major geological units present at the mine comprise the Rangal Coal Measures and the underlying Burngrove Formation, both of the Late Permian Blackwater Group. The Rangal Coal Measures, which are the upper-most Permian unit present in the Bowen Basin, are the focus of coal exploration within this region. The Burngrove Formation also contains coal seams but these are not typically of economic interest, due to their banded nature and high raw ash content.
The mine extracts three target seams (Aries, Pollux and Orion) in the Rangal coal measures at depths starting from approximately 35 metres (western side). The structural geology is characterized by steep dip and thrust faulting typically experienced in other coal mines such as Yarrabee and Jellinbah. The main
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characteristic of the mine are the reverse faults of the Jellinbah Thrust Belt. The westerly dipping faults range from large regional faults with displacements of up to 100 m to smaller local faults with displacements generally up to 10 m. The tertiary blanket that covers the Rangal Coal Measures ranges from 20m – 40m across the deposit. Multiple cross sections and long sections were created and for each the seam correlation and the geological interpretation was reviewed from first principles.
Drilling and Sampling Techniques
Open drill holes were completed with blade, PCD and hammer bits. Core drilling of HQ, PQ and 4C core were recovered by a qualified field geologist using industry standard field practices. Chip holes were geologically logged, and geotechnical features reported. All holes were geophysically logged and core samples were dispatched to NATA accredited laboratories for sample analysis. Linear core recoveries of >85% were generally achieved. Chip and core samples were photographed.
Sample Analysis
Samples were analysed by NATA registered laboratories to Australian standards for coal quality testing and have resulted in the raw coal quality as attached in Table 1. Key raw qualities analysed were moisture, ash, volatile matter, sulphur, CSN and calorific value.
Resource estimation and modifying factors (Including cut-off grades)
The coal resource has been estimated in accordance with the JORC Code (JORC 2012) and utilising the Australian Guidelines for Estimating and Reporting of Inventory Coal, Coal Resources and Coal Reserves (Coalfields Geology Council of NSW and the Queensland Mining Council, 2014).
- Coal quality drilling is located with the maximum distance between Points of Observation of Indicated 400m PoO spacing and Inferred 800m PoO spacing.
For the coal resource, qualification for a Point of Observation includes:
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A cored target coal seam,
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Geophysically logged,
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Data points that sufficiently establish seam thickness and quality continuity,
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Raw coal quality data, and
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Coal core recovery generally >85%.
The seam structural continuity is well supported by the structural drilling and structural interpretation. The base of weathering depth is observed between ~ 25m and 60m.
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The Resource estimate was constrained (cut-off) according to:
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Spatial distribution of Points of Observation,
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Confidence in seam structure and coal quality continuity,
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Lease boundaries,
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Depth to seam floor constraints determining potential industry standard extraction method (<250m depth from topography opencut assumption),
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All seams have a raw ash value less than 50% adb,
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Seam thickness greater than 0.3m,
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down to a maximum depth of 250m below topography.
Two resource categories (Indicated and Inferred) have been identified within the mine lease, depending on the level of confidence in the seam structure and continuity plus the depth of cover.
Drill holes and seismic sections provide the basis for structural/thickness continuity. Points of observation have been used to establish coal quality continuity with drill hole spacing of generally between 400 and 800m.
Mining and Metallurgical considerations
The assessment of reasonable prospects for eventual economic extraction has been based on a likely scenario of opencut terrace mining and historic production. There appears to be adequate room for all required spoil dumps and on-site infrastructure. The same coal seams have been extracted by the previous owners and the quality characteristics are very well understood and accepted by the market.
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Figure 1.2 Stratigraphic column
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3. Market opportunity
Metallurgical coal is a key ingredient in the manufacturing of steel and contains more carbon and less ash and moisture than thermal coal. Up to 780 kilogram of metallurgical coal is used to make one tonne of steel in a blast furnace. Over 90% of steel is consumed in the construction, automotive, mechanical machinery and appliance industries which is foreseen to create significant demand for metallurgical coal in the future, especially from developing countries in Asia.
Australia is the largest supplier of seaborne metallurgical coal and exported 172Mt for 2020, with the majority originating from the Bowen Basin in Queensland. Exports are expected to increase to 192Mt in 2024 on the back of increased demand, mainly from India, and therefore developments such as Bluff PCI Mine are in a favourable position to supply into this shortfall ( Source: Department of Industry, Science, Energy and Resources)
The Bluff PCI coal was sold in the international market within the last year and was well received as a high quality Ultra Low Volatile PCI coal (ULVPCI).
4. Pricing assumptions
Given the envisaged life of mine and short-term re-start of production, a hybrid price scenario was assumed between current spot prices, forward contracts and a longer-term price. Published reports by KPMG, Platts, the quarterly publications from the Office of the Chief Economist (Department of Industry, Science, Energy and Resources) were analysed before finalising two price scenarios.
The Company has a Marketing Joint Venture with Matt Latimore, managed by M Resources, which will market the coal (See ASX Release 23 March 2020 and EGM 15 May 2020). M Resources specialises in trading coal for the steel market and offers consulting services to steel manufacturers, banks, investors and other stakeholders in the metallurgical coal industry.
Key coal price assumptions that underpin the study are as follows:
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Two scenarios ULVPCI benchmark price of US$115/t and US$150/t (as noted below the current spot price for ULVPCI at the date of this release is US$ 276) and
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a foreign exchange rate of A$1.00 = US$0.75.
Coal prices have rebounded from recent lows on the back of increased demand from steel producers post Covid shutdowns and as equalisation took place following China’s ban on Australian coal. Premium low volatile coking coal is now circa US$400 per tonne and PCI more than US$276 per tonne currently.
It is assumed all coal will be exported and sold on the spot market or short-term contracts and that access to rail and port services will initially be acquired from other regional producers who have surplus capacity, which is a common practice in the Bowen Basin. Bowen has also engaged with the relevant stakeholders and has progressed towards lodging applications for these services in its own right in due course.
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Figure 4.1 Steel Price and Metallurgical coal price
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----- Start of picture text -----
700 US$/t US$/t 700
or or
600 Basket of steel prices Basket of steel prices 600
(indexed to 1-Jul-17) (indexed to 1-Jul-17)
500 500
400 400
300 300
200 200
100 100
0 0
Premium Low Volatile Hard Coking Coal FOB Aus
Basket of ex-China steel prices indexed to PLV HCC FOB 1 Jul 17
Low Vol PCI FOB Aus
Premium Low Volatile Hard Coking Coal CFR China
----- End of picture text -----
Source: SxCoal, Macquarie, CRU, IHS, Platts
5. Coal quality
Coal qualities have been based on actual coal sold before the mine was placed in care and maintenance. A reconciliation of coal quality for the remaining life of mine compares favourably with coal shipped historically, and therefore a high confidence is placed on the reported coal quality.
The results demonstrate the ability to produce a high quality ULVPCI coal which is likely to attract a price premium compared to the average of PCI coals sold in Queensland.
Table 5.1 Key coal quality parameters (Approximate)
| Parameter | Value |
|---|---|
| Total Moisture (%arb) | 9.5 -10.5 |
| Ash% (adb) | 8 - 9% |
| Volatile Matter (%adb) | 13-14 |
| Fixed Carbon (%adb) | 75-77 |
| Calorific Value (Kcal/kg Gad) | 7,750-7850 |
| Total Sulphur (%adb) | <0.65 |
| Phosphorus (%adb) | <0.08 |
| HGI | 85-95 |
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6. Proposed mining method
A margin ranking process based on a combination of contractor truck/excavator open cut mining methods was conducted by Xenith Consulting Pty Ltd (Xenith) to identify various pit layouts at various price scenarios. The cases were developed based on starting in the current pit (known as the boxcut) before extending it towards the south. All cases assume the use of external coal washing infrastructure at the nearby Cook Mine.
6.1. Constraints: Mining Lease Boundary & Infrastructure Access
The mine has limited but adequate infrastructure on site to re-commence ROM production. Coal from the Bluff PCI Mine was historically transported 39km via existing road to the Cook Mine where it was washed and loaded onto trains before being exported through the Port of Gladstone. Under this arrangement, Cook Mine was initially owned by Bounty Coal and is now owned by a subsidiary of QCoal Group. Bowen has agreed commercial terms with QCoal to re-commence the use of the Cook CHPP and Train Loading Facility (TLO).
The mine plan is constrained by the Mining lease boundaries and dump space. Various scenarios have been modelled with price sensitivities to gauge the impact of the constraints.
6.2. Environmental and Native Title
The mine has a granted Environmental Authority (“EA”). The Company has reviewed the conditions of the EA and is confident that it can operate the mine within those conditions. The estimated cost for Environmental offset under the approval were included in the capital budget, as well as adequate provision for the recommissioning of all dust and noise monitoring equipment.
6.3. Design inputs
The Bluff opencut mine will be developed using excavators and rear dump trucks. Pit design parameters conform with those adopted by the previous owners and supported by appropriate geotechnical advice. Pit design generally conforms to that identified in Figure 6.3.1 below.
Initially waste material will be hauled to external spoil dumps until in pit dumping can be established. Coal will be hauled to a ROM stockpile where it will be transported to nearby Cook Colliery, via road trains. Margin ranking and pit optimisation has been based upon a contractor operation.
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Figure 6.3.1 Highwall and Endwall design for the maximum pit
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6.4 Scheduling
The margin rank and pit optimisation modelling has been developed using the Deswik Pseudoflow mine planning software tool. Using the margin ranking process for various price scenarios to establish pit limits, Xenith conducted mine planning for the opencut pit shell, which identified a 4 to 6 year opencut mine life, at an average ROM strip ratio of between 11.3 and 12.9 BCM/t. Higher strip ratios are justified due to the high yield and high value final product. Mine planning has indicated annual ROM production estimates of between 1Mtpa to 1.2Mtpa over the LOM at product coal yields between 81% and 87%. The total ROM estimate does not include any Auger mined coal which will be studied as a value adding opportunity in future mine plans.
The key contractor equipment utilised in the proposed restart plan is mainly a Hitachi EX3600 (350t) and Hitachi EX1900(200t) excavator as a start. The EX3600 has a capacity of ~1200bcm/hour and will be supported by a fleet of CAT 789 trucks. The EX1900 has a capacity of ~700bcm/hour and will be supported by CAT 777 trucks.
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Table 6.4.1 Mining Schedule with out of pit dumps for December 2021.
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7. Processing options
Historically Bluff coal has been toll treated at the nearby Cook Mine, located 39km from the Bluff Mine. ROM coal was transported on public roads with road trains to the Cook CHPP where it was washed to achieve between 83% and 86% yield for a high quality ULVPCI product. Product coal was loaded onto trains and transported to the RG Tanna Coal Terminal at the Port of Gladstone from where it was exported, mainly to steel mills in Asia.
The Company has agreed key commercial terms with the owners of the Cook Mine for a toll washing and rail loadout agreement to process the Bluff coal as it was under the previous arrangements.
8. Production forecast
Depending on the price scenario, mine scheduling identified approximately a 4 to 6 year opencut, at an average ROM strip ratio of between 11.3 BCM/ROMt (US$115 price scenario) and 12.9 BCM/ROMt (US$150 price scenario). Mine planning has indicated annual ROM production estimates of between 1Mtpa to 1.2Mtpa over the LOM at yields between 81% and 87%.
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Table 8.1 Indicative Mine Schedule for the US$150 price scenario LOM plan
| Particulars | Unit | Year 1 | Year 2 |
Year 3 |
Year 4 |
Year 5 |
TOTAL |
|---|---|---|---|---|---|---|---|
| Overburden removal | M BCM | 12.6 | 15.6 | 17.9 | 13.0 | 10.7 | 70.2 |
| Mining - Open Cut | M ROM t | 1 | 1.1 | 1.0 | 1.2 | 1.2 | 5.5 |
| OC Strip Ratio | BCM:ROM t | 12.6 | 14.2 | 17.9 | 11.1 | 8.9 | 12.8 |
| Yield | % | 87% | 85% | 83% | 83% | 81% | 84% |
| Total Product Coal | M Prod t | 0.9 | 0.9 | 0.8 | 1.0 | 0.9 | 4.5 |
| (rounded) |
NOTE: For this scenario, 95% of the ROM coal mined consists of Indicated Resources (4.75Mt), with the balance being Inferred Resources (5%, 0.25Mt).
9. Capital Costs
Capital costs have been estimated based upon a review of historic production processes and available site infrastructure which formed part of the acquisition. The start-up capital cost is estimated between $5m and $7m with first 12 months a further capital cost estimate between A$6m to A$9m provides for minimal on-site infrastructure and equipment due to access obtained to third party infrastructure of which less than $6m is expected to be spent as part of the start-up.
Capital expenditure included re-establishment works of site facilities including the workshop and explosives magazine, start-up costs and environmental off sets under the EPBC approval. To continue coal haulage to the coal processing facility, some roadworks and a truck wash facility were also included. A significant amount of capital is included to ensure compliance with the Environment Authority through the management of water, dust and noise, as well as Environmental offsets as required under the environmental approvals.
Sustaining capital of $1 per product tonne was included to cover minor surface infrastructure.
Table 9.1. Capital estimate for the on-site infrastructure
| Process | Detail | Initial Capital |
|---|---|---|
| Cost over 12 | ||
| months (A$) | ||
| Environmental Management | Monitoring equipment, offsets, dams and | 2,983,000 |
| consultancy | ||
| Mine operations | Pre-production work and minor equipment, | 1,994,000 |
| roads | ||
| Project Management | Site offices and workshopbyminingcontractor | 339,000 |
| Equipment mobilisation | 1,798,000 | |
| Contingency | 711,000 | |
| Total Capital | 7,825,000 |
Note: Capital expenditure up to 31 March 2022 is viewed as start up capital and amounts to $5.4m
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10. Operating cost and benchmarking
A first principles Excel model was developed for the financial modelling. The main driver of costs is the supplied quantities schedule and the required equipment hours. The costs are then calculated using the pricing assumptions from the margin rank study and allocated to individual activities including drill and blast, waste removal, coal mining, processing and indirect costs. Costing was benchmarked with historic costs and found to be in line. Total manning is approximately 175 to 195 FTE.
Total FOB cost (excluding royalties) range between A$120 and A$137 per tonne, depending on the price scenario. A higher price assumption allows for a higher stripping ratio which in turn results in a higher mining cost.
Table 10.1 Key Unit rate cost assumptions for Margin Rank, excluding contractor margin
| **Cost type ** | Unit | A$ |
|---|---|---|
| Drill and Blast | $/BCM | 1.10 |
| Truck and Shovel | $/BCM | 3.58 |
| Rehabilitation | $/Ha | 18,000 |
| Coal Mining | $/ROMt | 3.50 |
| Coal Rehandle | $/Reht | 1.40 |
| Rom Haulage to CHPP | $/ROM t | 8.00 |
| Processing | $/ROM t | 8.00 |
| Rail Charges | $A/t | 15.00 |
| Port Charges | $A/t | 6.00 |
| Marketingand Corporate | $A/t | 2.50 |
State Royalties are calculated on Revenue as per below:
| Royalty | Royalty Charge | Limit |
|---|---|---|
| Research Levy | $0.05 / Prod t | N/A |
| QLD Mining Royalty Tier 1 | 7% | <$100 |
| QLD Mining Royalty Tier 2 | 12.5% | $100 - $150 |
| QLD Mining Royalty Tier 3 | 15% | >$150 |
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11. Sensitivity analysis
From an economic perspective, the mine is very sensitive to cost changes in a lower price environment due to smaller volume. as can be seen in Table 11.1 below. However, price increases as recently experienced could have a significant positive impact on revenue.
Table 11.1 Sensitivities (Excluding royalties)
| Sensitivity | Impact | |
|---|---|---|
| Waste mining cost | +/-10% per BCM | +/- 6.36 FOB |
| Coal mining | +/-10% per ROMt | +/- 0.41 FOB |
| Processing cost | +/-10% per ROMt | +/- 0.94 FOB |
| Rail and port | +/-10% per tonne | +/- 2.1 FOB |
| Capital | +/-10% | +/- $782,500 |
| Revenue impact on margin | +/-US$10 per tonne |
+/-$12m per year1 |
1 Calculated as 0.9Mtpa steady state product and AUD:US$ of 0.75
Table 11.2 A tabulated version of the material assumptions and other particulars is reflected below (Approximate values)
| Sensitivity | Measure | Impact |
|---|---|---|
| Life of mine | years | 4 – 6 |
| Opencut strip ratio | Bcm/ROMt | 11.3 – 12.9 |
| Total ROM | Mt | 2.8 – 5.5 |
| Total yield | % | 81% to 87% |
| Total product | Mt | 2.4 – 4.5 |
| ROM tonnage per annum | Mtpa | 1 – 1.2 |
| ULVPCI product (approximate) | Mtpa | 0.9 – 1.1 |
| FOB cost (Excluding Royalties) | A$ | 120 – 137 |
| Capital expenditure (First year) | A$M | 7-9 |
Note – Some rounding to the nearest significant figure has occurred and this may reflect in minor differences in the total number.
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12. Permitting, special environmental considerations
The mine has a granted Mining Lease and approved Environmental Authority (EA). As the mine has been in production within the last twelve months, re-commissioning is planned in line with previous operating procedures with improvements where possible. The Company will place an important focus on compliance to all its obligations under the EA and EPBC approvals (See Capital estimate above). Stakeholder engagement will be ramped up in coming months in the lead up to first coal.
The underlying tenure of the Project area has been identified as freehold, leasehold GHPL and a reserve. Native Title is extinguished for freehold land, GHPL leasehold land and over the reserve covered by the ML boundary.
13. Timetable
The timetable is dictated by the completion of the acquisition which will allow mining to commence as soon as possible thereafter. It is expected that toll washing will commence in Q1 2022 and steady state production will be reached towards the end of 2022.
Figure 13.1 Indicative timetable
| Oct-21 | Nov-21 | **Dec-21 ** | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | |
|---|---|---|---|---|---|---|---|
| Deal Completion | |||||||
| Operational Readiness | |||||||
| Financing Rail and Port |
|||||||
| Contractor enagement | |||||||
| Earlysite work andpreperation | |||||||
| Contractor Mobilisation | |||||||
| First coal mined | |||||||
| Coal washingcommence | |||||||
| First coal sales | |||||||
| Production rampup | |||||||
| Steadystateproduction |
14. Financing
The Company has received a number of proposals for debt financing which are currently under review. This funding is planned to be applied to complete the acquisition and to fund initial capital (including working capital) requirements.
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15. Development plan
The completion of the transaction and funding is subject to various approvals and conditions. Some of the critical path items will commence immediately as per the timetable and the final decision to mine will be taken once completion has occurred.
Accordingly, the Company intends to progress the following matters inter alia to facilitate the final decision to mine:
-
Obtaining all statutory approvals for the transfer of ownership to the Company;
-
Agreeing mining and related service contracts;
-
Finalising access to port and rail capacity as well as a permit for road transport of the coal to Cook Colliery;
-
Finalising financing agreements;
-
Finalising the risk framework and work procedures for mine operation; and
-
Executing customer offtake agreements and commercial terms.
The Board of the Company has authorised the release of this announcement to the market.
For further information please contact:
Gerhard Redelinghuys Sam Aarons Managing Director Investor Relations +61 (07) 3191 8413 +61 418 906 621
Competent Person Statement:
The information in this announcement that relates to the Bluff coal deposit (ML80194), is based on information compiled and reviewed by Mr Troy Turner, who is a Member of the Australian Institute of Mining & Metallurgy. Mr Turner, Managing Director and a fulltime employee of Xenith Consulting Pty Ltd, has sufficient experience that is relevant to the styles of mineralisation under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves”. Mr Turner consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
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About Bowen Coking Coal
Bowen Coking Coal Ltd is a Queensland based coking coal exploration company with advanced exploration and development assets. The Company owns Broadmeadow East (100%), Isaac River (100%), Cooroorah (100%), Hillalong (90%) and Comet Ridge (100%) coking coal projects in the world-renowned Bowen Basin in Queensland, Australia. Bowen Coking Coal is also a joint venture partner with Stanmore Coal Limited in the Lilyvale (15% interest) and Mackenzie (5% interest) coking coal projects.
The highly experienced Board and management aim to grow the value of the Company’s coking coal projects to benefit shareholders by leveraging innovation and maximising the assets and network of the team. An aggressive exploration and development program underpins the business strategy.
Forward-Looking Statements
Certain statements made during or in connection with this statement contain or comprise certain forwardlooking statements regarding the Company’s Mineral Resources, exploration operations and other economic performance and financial conditions as well as general market outlook. Although the Company believes that the expectations reflected in such forward-looking statements are reasonable, such expectations are only predictions and are subject to inherent risks and uncertainties which could cause actual values, results, performance or achievements to differ materially from those expressed, implied or projected in any forward-looking statements and no assurance can be given that such expectations will prove to have been correct.
Accordingly, results could differ materially from those set out in the forward-looking statements as a result of, among other factors, changes in economic and market conditions, delays or changes in project development, success of business and operating initiatives, changes in the regulatory environment and other government actions, fluctuations in coal prices and exchange rates and business and operational risk management. Except for statutory liability which cannot be excluded, each of the Company, its officers, employees and advisors expressly disclaim any responsibility for the accuracy or completeness of the material contained in this statement and excludes all liability whatsoever (including in negligence) for any loss or damage which may be suffered by any person as a consequence of any information in this statement or any error or omission. The Company undertakes no obligation to update publicly or release any revisions to these forward-looking statements to reflect events or circumstances after today's date or to reflect the occurrence of unanticipated events other than required by the Corporations Act and ASX Listing Rules. Accordingly, you should not place undue reliance on any forward-looking statement.
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APPENDIX A: JORC CODE, 2012 EDITION – TABLE 1
This Appendix details sections 1, 2 and 3 of the JORC Code 2012 Edition Table 1. Section 4 ‘Estimation and Reporting of Ore Reserves’ and Section 5 ‘Estimation and Report of Diamonds and Other Gemstones’ have been excluded as they are not applicable to this deposit, and they are not applicable to this ASX announcement.
Section 1 Sampling Techniques and Data
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| Sampling Techniques |
Nature and quality of sampling (e.g. cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc.). These examples should not be taken as limiting the broad meaning of sampling. Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. Aspects of the determination of mineralisation that are Material to the Public Report. In cases where ‘industry standard’ work has been done this would be relatively simple (e.g. ‘reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay’). In other cases, more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (e.g. submarine nodules) may warrant disclosure of detailed information. |
Coal core samples of HQ, PQ and 4C core were recovered and logged in the field by a qualified geologist using industry standard field practices. The samples were identified, bagged, and dispatched to the laboratory for the required analysis protocol. Seam recovery was recorded by the geologist and is considered in the determination of Points of Observation supporting the resource estimate. All coal core samples were analysed at NATA accredited laboratories. |
| Drilling Techniques |
Drill type (e.g. core, reverse circulation, open-hole hammer, |
The survey datum on which all survey of drill holes was based is the first |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| rotary air blast, auger, Bangka, sonic, etc.) and details (e.g. core diameter, triple or standard tube, depth of diamond tails, face- sampling bit or other type, whether core is oriented and if so, by what method, etc.). |
order mark at Bluff township (100k mark) – MGA Zone 55 (GDA-94). The height datum is AHD. Drillhole collars were compared to the topography model as a check for inconsistencies. Holes were drilled using top head drive drill rigs, using blade, PCD or hammer drill bits. Core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Coal Resource estimation, mining studies and metallurgical studies. |
|
| Drill Sample Recovery |
Method of recording and assessing core and chip sample recoveries and results assessed. Measures taken to maximise sample recovery and ensure representative nature of the samples. Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material. |
Core samples were drilled, and recovery noted by supervising geologist. Sample lengths were compared with estimated drilled lengths to aid determination of sample recovery. Seam intervals with less than 85% linear recovery were not used as data points for coal resource estimation. |
| Logging | Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc.) photography. |
Core and chip samples were logged by geologists experienced in coal resource investigation and evaluation. Wireline logging of all drill holes was routinely undertaken for the industry standard suite of logs - caliper, gamma, density, resistivity, and verticality. Chip and core samples were photographed. |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| The total length and percentage of the relevant intersections logged. |
||
| Sub- Sampling Techniques and Sample Preparation |
If core, whether cut or sawn and whether quarter, half or all core taken. If non-core, whether riffled, tube sampled, rotary split, etc. and whether sampled wet or dry. For all sample types, the nature, quality, and appropriateness of the sample preparation technique. Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples. Measures taken to ensure that the sampling is representative of the in-situ material collected, including for instance results for field duplicate/second-half sampling. Whether sample sizes are appropriate to the grain size of the material being sampled. |
Whole cores were dispatched to the laboratory for sample testing. Samples were crushed and sub-sampled at NATA registered laboratories following appropriate Australian Standards for coal testing. |
| Quality of Assay Data and Laboratory Tests |
The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. For geophysical tools, spectrometers, handheld XRF instruments, etc., the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. Nature of quality control procedures adopted (e.g. standards, blanks, duplicates, external laboratory checks) and |
NATA registered laboratories have been used for all coal testing |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| whether acceptable levels of accuracy (i.e. lack of bias) and precision have been established. |
||
| Verification of Sampling and Assaying |
The verification of significant intersections by either independent or alternative company personnel. The use of twinned holes. Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. Discuss any adjustment to assay data. |
Sample intervals were validated against seam intervals and geophysical logs. Coal qualities were checked for inconsistencies. Drill hole results were compared to neighbouring drill holes. |
| Location of Data Points |
Accuracy and quality of surveys used to locate drill holes (collar and down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation. Specification of the grid system used. Quality and adequacy of topographic control. |
All holes were surveyed using modern GPS survey techniques by a registered surveyor. Thesurvey datum on which all survey of drill holes is based is the first order mark at Bluff township (100k mark) – MGA Zone 55 (GDA-94). The height datum is AHD. |
| Data Spacing and Distribution |
Data spacing for reporting of Exploration Results. Whether the data spacing, and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied. Whether sample compositing has been applied. |
Points of Observation (PoO) for each seam are classified based on the following criteria: − Drillhole cored intercept of a seam with >85% sample recovery − Having wireline geophysics (caliper, density and/or gamma) − Having raw coal quality data (proximate analysis) Due to the faulted nature of the deposit, and the resulting difficulty in recovering fractured coal, a seam recovery of >85% has been used for the Points of Observation determination. |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| This is considered acceptable as the reported seams all show a consistent density profile in wireline geophysical logs, and there is little ash content variability indicated in sample intervals with full recovery. Resource polygons are drawn based on radii around the Points of Observation. Isolated PoO are excluded from this process. The resource polygons for Bluff are based on the following POB spacings: − Indicated- 800 m PoO spacing with maximum extrapolation beyond last line of POB of 400 m − Inferred- 2,01,600 m PoO spacing with maximum extrapolation beyond last line of POB of 800m |
||
| Orientation of Data in Relation to Geological Structure |
Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material. |
Drillholes were planned to be drilled vertically. In practice the holes experience some normal deviation from vertical. Deviation was measured using down- hole survey tools and was accounted for in the geological modelling processes. Although dipping moderately, near- vertical holes are appropriate to intersect, sample and define the coal deposit. |
| Sample Security |
The measures taken to ensure sample security. |
Samples were identified, logged, labelled, bagged and dispatched by a qualified geologist. |
| Audits or Reviews |
The results of any audits or reviews of sampling techniques and data. |
No audits were conducted however industry standard practices were used in the collection and verification of samples. Data has been subject to review as a part of this resource estimate. |
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Table 1 – Borehole Locations Bluff Mine
| Hole | Easting | Northing | RL | Total Depth |
Date/Year | Hole |
|---|---|---|---|---|---|---|
| Name | MGA 94 zone 55 | AHD | (m) | Completed | Type | |
| BLU001 | 712007.5 | 7389568.2 | 182.4 | 304.0 | 10/04/2012 | Open hole |
| BLU002 | 711041.3 | 7389768.8 | 196.1 | 304.0 | 7/04/2012 | Open hole |
| BLU004 | 710067.4 | 7388987.2 | 232.6 | 304.0 | 4/04/2012 | Open hole |
| BLU005 | 710528.0 | 7388941.9 | 224.0 | 450.0 | 17/04/2012 | Open hole |
| BLU006 | 712555.8 | 7389334.2 | 178.6 | 220.4 | 26/03/2012 | Open hole |
| BLU006C | 712550.7 | 7389326.2 | 178.3 | 78.4 | 31/03/2012 | Core hole |
| BLU007 | 713894.4 | 7388250.9 | 177.0 | 479.0 | 25/04/2012 | Open hole |
| BLU008 | 712423.8 | 7389336.5 | 170.9 | 220.0 | 1/05/2012 | Open hole |
| BLU009 | 712895.8 | 7388560.8 | 184.9 | 394.0 | 15/05/2012 | Open hole |
| BLU010 | 713100.9 | 7388640.8 | 184.9 | 220.8 | 4/09/2012 | Open hole |
| BLU011 | 712692.4 | 7389444.2 | 182.7 | 292.0 | 7/05/2012 | Open hole |
| BLU012 | 712665.1 | 7389667.1 | 180.7 | 245.0 | 23/05/2012 | Open hole |
| BLU013 | 713407.0 | 7388479.8 | 185.8 | 244.0 | 15/09/2012 | Open hole |
| BLU014 | 713334.6 | 7387887.4 | 191.5 | 220.0 | 28/08/2012 | Open hole |
| BLU015 | 713207.0 | 7388123.0 | 193.5 | 167.0 | 16/07/2012 | Open hole |
| BLU016 | 713081.0 | 7388533.5 | 186.0 | 292.0 | 19/05/2012 | Open hole |
| BLU018 | 713536.9 | 7388353.4 | 189.7 | 358.0 | 9/06/2012 | Open hole |
| BLU019 | 713260.1 | 7388476.9 | 186.3 | 196.4 | 2/06/2012 | Open hole |
| BLU019C | 713272.0 | 7388478.6 | 186.5 | 210.7 | 1/08/2012 | Core hole |
| BLU025 | 712488.1 | 7389702.7 | 171.1 | 178.0 | 4/10/2012 | Open hole |
| BLU026 | 712438.5 | 7389572.4 | 169.0 | 154.0 | 8/10/2012 | Open hole |
| BLU028 | 712572.6 | 7389391.7 | 179.4 | 150.0 | 25/04/2013 | Open hole |
| BLU030 | 712548.7 | 7389654.6 | 176.0 | 202.0 | 25/06/2012 | Open hole |
| BLU031 | 712569.1 | 7389464.7 | 177.8 | 220.8 | 9/09/2012 | Open hole |
| BLU031C | 712567.0 | 7389474.2 | 177.5 | 177.6 | 2012 | Core |
| BLU032 | 712656.1 | 7389290.0 | 182.7 | 202.6 | 4/07/2012 | Open hole |
| BLU033 | 712542.9 | 7389877.7 | 175.3 | 202.0 | 30/06/2012 | Open hole |
| BLU033C | 712548.2 | 7389878.2 | 175.5 | 199.7 | 11/08/2012 | Core hole |
| BLU035 | 713180.6 | 7388607.6 | 185.5 | 203.0 | 13/10/2012 | Open hole |
| BLU035C | 713186.0 | 7388600.4 | 185.4 | 173.5 | 29/11/2012 | Core hole |
| BLU036 | 713628.0 | 7387994.3 | 183.6 | 323.6 | 22/06/2012 | Open hole |
| BLU037 | 713487.8 | 7387635.3 | 183.1 | 260.8 | 21/08/2012 | Open hole |
| BLU038 | 713270.2 | 7388189.0 | 191.9 | 200.0 | 17/06/2012 | Open hole |
| BLU039 | 713259.9 | 7387462.2 | 186.7 | 202.5 | 13/06/2012 | Open hole |
| BLU041 | 713445.0 | 7387486.7 | 185.3 | 160.0 | 19/10/2012 | Open hole |
| BLU043 | 713699.8 | 7387623.0 | 179.5 | 298.5 | 17/09/2012 | Open hole |
| BLU047 | 713154.4 | 7388438.6 | 187.3 | 248.0 | 8/07/2012 | Open hole |
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| Hole | Easting | Northing | RL | Total Depth |
Date/Year | Hole |
|---|---|---|---|---|---|---|
| Name | MGA 94 zone 55 | AHD | (m) | Completed | Type | |
| BLU048 | 713449.8 | 7387918.9 | 187.9 | 304.8 | 26/08/2012 | Open hole |
| BLU049 | 710006.1 | 7390136.8 | 188.5 | 280.0 | 31/10/2012 | Open hole |
| BLU053 | 713193.3 | 7388362.7 | 188.1 | 178.7 | 27/09/2012 | Open hole |
| BLU054 | 712502.6 | 7390052.4 | 174.0 | 202.5 | 18/08/2012 | Open hole |
| BLU055 | 712691.1 | 7390090.5 | 179.1 | 226.7 | 7/09/2012 | Open hole |
| BLU055C | 712697.3 | 7390084.8 | 179.5 | 209.1 | 18/11/2013 | Core hole |
| BLU056 | 712708.2 | 7389770.6 | 181.2 | 208.5 | 15/08/2012 | Open hole |
| BLU057 | 712218.5 | 7389986.2 | 174.0 | 250.0 | 31/08/2012 | Open hole |
| BLU058 | 713352.7 | 7388269.4 | 190.5 | 244.5 | 1/10/2012 | Open hole |
| BLU059 | 713386.1 | 7388023.0 | 188.9 | 202.0 | 17/10/2012 | Open hole |
| BLU060 | 713498.2 | 7388064.2 | 187.5 | 200.0 | 29/04/2013 | Open hole |
| BLU070 | 712987.2 | 7389448.9 | 179.1 | 250.0 | 14/04/2013 | Open hole |
| BLU071 | 713191.7 | 7389610.1 | 177.8 | 300.0 | 16/02/2013 | Open hole |
| BLU072C | 712808.4 | 7389490.6 | 183.0 | 156.1 | 4/04/2013 | Core hole |
| BLU073 | 712945.7 | 7389265.5 | 179.0 | 204.0 | 15/04/2013 | Open hole |
| BLU074C | 713077.7 | 7388958.5 | 178.8 | 172.9 | 22/03/2013 | Core hole |
| BLU075 | 712839.4 | 7389854.7 | 182.5 | 208.0 | 14/02/2013 | Open hole |
| BLU076 | 713175.5 | 7389274.5 | 177.5 | 250.0 | 22/04/2013 | Open hole |
| BLU077 | 712910.2 | 7388945.6 | 179.1 | 166.0 | 15/04/2013 | Open hole |
| BLU084 | 712445.9 | 7389286.4 | 174.3 | 130.0 | 27/04/2013 | Open hole |
| BLU086 | 712825.4 | 7389664.5 | 183.9 | 202.0 | 11/05/2013 | Open hole |
| BLU086C | 712821.5 | 7389674.2 | 183.8 | 182.6 | 11/07/2013 | 200mm Core |
| BLU097 | 712990.0 | 7389280.0 | 179.0 | 293.0 | 2013 | Open hole |
| BLU097C | 712986.0 | 7389294.0 | 178.9 | 165.0 | 2013 | 100mm Core |
| BLU097C2 | 712986.0 | 7389298.0 | 178.9 | 167.0 | 2013 | 100mm Core |
| BLU098 | 713213.3 | 7388818.5 | 181.4 | 220.0 | 4/12/2013 | Open hole |
| BLU098C | 713209.0 | 7388836.0 | 181.0 | 200.4 | 12/12/2013 | Core hole |
| BLU098C2 | 713221.0 | 7388803.0 | 181.9 | 107.0 | 2013 | Core hole |
| BLU099 | 712693.0 | 7389607.0 | 183.3 | 270.0 | 2013 | Open hole |
| BLU099C | 712709.3 | 7389606.7 | 183.5 | 78.9 | 2013 | Core hole |
| BLU100 | 712821.0 | 7389210.0 | 180.6 | 220.0 | 2013 | Open hole |
| BLU101 | 712844.6 | 7389038.3 | 179.1 | 234.0 | 22/11/2013 | Open hole |
| BLU101C | 712848.1 | 7389046.4 | 179.2 | 158.4 | 2013 | Core hole |
| BLU102 | 712935.2 | 7388799.7 | 182.2 | 165.1 | 18/11/2013 | Open hole |
| BLU103 | 713057.5 | 7388353.5 | 189.0 | 118.2 | 20/12/2013 | Open hole |
| BLU105 | 712612.8 | 7389224.6 | 181.8 | 142.2 | 16/11/2013 | Open hole |
| BLU105C | 712615.1 | 7389234.2 | 181.9 | 142.0 | 2013 | Core hole |
| BLU106 | 713293.6 | 7387703.5 | 190.6 | 237.6 | 2013 | Open hole |
| BLU107 | 713013.0 | 7389123.7 | 179.4 | 306.7 | 2013 | Open hole |
| BLU108 | 712766.3 | 7389345.0 | 182.3 | 259.8 | 2013 | Open hole |
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| Hole | Easting | Northing | RL | Total Depth |
Date/Year | Hole |
|---|---|---|---|---|---|---|
| Name | MGA 94 zone 55 | AHD | (m) | Completed | Type | |
| BLU109 | 712474.6 | 7389666.4 | 170.9 | 117.6 | 2013 | Open hole |
| BLU110 | 712509.1 | 7389446.4 | 175.2 | 106.0 | 2013 | Open hole |
| BLU111 | 712696.7 | 7389157.1 | 182.0 | 146.7 | 2013 | Open hole |
| BLU112 | 712853.5 | 7388917.5 | 179.3 | 159.2 | 2013 | Open hole |
| BLU113 | 712966.5 | 7388717.4 | 183.2 | 164.5 | 2013 | Open hole |
| BLU114 | 712562.6 | 7389556.8 | 177.7 | 153.2 | 2013 | Open hole |
| BLU115 | 712538.3 | 7389603.9 | 176.3 | 147.9 | 2013 | Open hole |
| BLU116 | 712470.1 | 7389771.9 | 169.1 | 147.7 | 2013 | Open hole |
| BLU118W | 713684.4 | 7388729.4 | 183.4 | 364.0 | 2013 | Open hole |
| DUC04 | 715285.3 | 7390467.7 | 170.8 | 1170.7 | 10/02/2011 | Open hole |
| DUC21 | 713227.3 | 7389603.6 | 177.4 | 745.0 | 1/06/2013 | Open hole |
| LIB03 | 714428.9 | 7389003.2 | 172.8 | 669.0 | 28/10/2013 | Open hole |
| LIB04 | 714240.2 | 7389688.6 | 171.5 | 765.0 | 20/10/2013 | Open hole |
| LIB06 | 712905.0 | 7387795.0 | 197.3 | 1305.0 | 8/07/2013 | Open hole |
| NBC01 | 712560.6 | 7389724.0 | 174.4 | 189.0 | 10/07/1905 | Open hole |
| NBC02 | 712641.6 | 7389750.3 | 177.7 | 195.0 | 10/07/1905 | Open hole |
| NBC03 | 712787.3 | 7389823.4 | 183.5 | 207.0 | 10/07/1905 | Open hole |
| NBC04 | 712745.5 | 7389629.5 | 183.8 | 158.5 | 10/07/1905 | Open hole |
| NBC05 | 712680.5 | 7389576.7 | 182.8 | 135.0 | 10/07/1905 | Open hole |
| NBC06 | 712516.8 | 7389367.5 | 176.0 | 111.0 | 10/07/1905 | Open hole |
| NBC07 | 712666.0 | 7389428.3 | 182.2 | 207.0 | 10/07/1905 | Open hole |
| NBC08 | 712763.2 | 7389467.2 | 183.0 | 135.0 | 10/07/1905 | Open hole |
| NBC09 | 713058.2 | 7389598.5 | 178.9 | 297.0 | 10/07/1905 | Open hole |
| NBC10 | 712857.5 | 7389389.1 | 180.7 | 297.0 | 10/07/1905 | Open hole |
| NBC11 | 712721.8 | 7389324.9 | 182.9 | 201.0 | 10/07/1905 | Open hole |
| NBC12 | 712763.4 | 7389186.7 | 180.8 | 153.0 | 10/07/1905 | Open hole |
| NBC13 | 712517.2 | 7389345.4 | 176.0 | 80.0 | 10/07/1905 | Open hole |
| NBC14 | 712607.4 | 7389377.5 | 181.2 | 128.0 | 10/07/1905 | Open hole |
| NBC15 | 712693.2 | 7389200.8 | 182.3 | 128.0 | 10/07/1905 | Open hole |
| NBC16 | 712590.3 | 7389159.4 | 180.7 | 56.0 | 10/07/1905 | Open hole |
| NBC17 | 712552.6 | 7389255.8 | 179.3 | 74.0 | 10/07/1905 | Open hole |
| NBC18 | 712633.6 | 7389296.3 | 182.0 | 122.0 | 10/07/1905 | Open hole |
| NBC19 | 712677.9 | 7389291.9 | 182.8 | 164.0 | 10/07/1905 | Open hole |
| NBC20 | 712897.8 | 7389232.3 | 179.1 | 164.0 | 10/07/1905 | Open hole |
| NBC01_OH | 712613.3 | 7389525.8 | 180.1 | 198.0 | 10/07/1905 | Open hole |
| NBC01_LD | 712620.4 | 7389516.6 | 180.4 | 156.8 | 10/07/1905 | Core hole |
| NBC02_OH | 712922.8 | 7389407.9 | 179.7 | 253.0 | 10/07/1905 | Open hole |
| NBC02_LD | 712914.4 | 7389413.9 | 180.0 | 170.2 | 10/07/1905 | Core hole |
| NBC21 | 712652.1 | 7388982.9 | 177.6 | 58.0 | 20/06/2020 | Open hole |
| NBC22 | 712712.7 | 7389006.7 | 179.6 | 94.0 | 20/06/2020 | Open hole |
| NBC23 | 712777.4 | 7389031.2 | 180.5 | 154.0 | 20/06/2020 | Open hole |
29
`
==> picture [62 x 63] intentionally omitted <==
| Hole | Easting | Northing | RL | Total Depth |
Date/Year | Hole |
|---|---|---|---|---|---|---|
| Name | MGA 94 zone 55 | AHD | (m) | Completed | Type | |
| NBC24 | 712931.2 | 7389077.3 | 179.0 | 136.0 | 22/06/2020 | Open hole |
| NBC25 | 713113.3 | 7389162.1 | 178.0 | 244.0 | 18/06/2020 | Open hole |
| NBC26 | 712734.6 | 7388847.4 | 176.3 | 58.0 | 19/06/2020 | Open hole |
| NBC27 | 712801.5 | 7388891.0 | 178.0 | 112.0 | 20/06/2020 | Open hole |
| NBC28 | 712970.3 | 7389005.0 | 178.9 | 142.0 | 23/06/2020 | Open hole |
| NBC29 | 713090.4 | 7389035.2 | 177.6 | 184.0 | 22/06/2020 | Open hole |
| NBC30 | 713167.4 | 7389102.6 | 176.8 | 214.0 | 21/06/2020 | Open hole |
| NBC31 | 712789.8 | 7388776.3 | 178.9 | 60.0 | 19/06/2020 | Open hole |
| NBC32 | 712882.3 | 7388823.6 | 181.3 | 130.0 | 17/06/2020 | Open hole |
| NBC33 | 713002.8 | 7388891.4 | 180.5 | 142.0 | 18/06/2020 | Open hole |
| NBC34 | 713230.9 | 7389008.2 | 177.3 | 226.0 | 19/06/2020 | Open hole |
| NBC35 | 712762.9 | 7388765.8 | 176.7 | 40.0 | 24/06/2020 | Open hole |
| NBC36 | 712509.0 | 7389236.7 | 177.5 | 40.0 | 24/06/2020 | Open hole |
| NBC37 | 712538.2 | 7389138.3 | 178.0 | 46.0 | 24/06/2020 | Open hole |
| NBC38 | 712556.8 | 7389086.7 | 178.3 | 70.0 | 24/06/2020 | Open hole |
| NBC39 | 712687.0 | 7388995.8 | 178.4 | 76.0 | 21/06/2020 | Open hole |
| NBC40 | 712825.9 | 7388795.0 | 180.2 | 94.0 | 23/06/2020 | Open hole |
| NBC41 | 712509.4 | 7389707.4 | 171.5 | 98.0 | 24/06/2020 | Open hole |
30
`
==> picture [62 x 63] intentionally omitted <==
Table 2: Coal Seam Intercept Data
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU006 | P1L | 61.08 | 68.82 | 7.74 |
| BLU006 | P2L | 70.68 | 72.54 | 1.86 |
| BLU006C | O3 | 11.80 | 13.30 | 1.50 |
| BLU006C | P1D | 59.55 | 64.15 | 4.60 |
| BLU006C | P2D | 64.66 | 65.88 | 1.22 |
| BLU007 | A1 | 269.34 | 270.06 | 0.72 |
| BLU007 | A2 | 271.07 | 272.88 | 1.81 |
| BLU007 | C1 | 279.72 | 279.99 | 0.27 |
| BLU007 | P1 | 317.20 | 320.77 | 3.57 |
| BLU007 | P2 | 323.04 | 323.89 | 0.85 |
| BLU007 | O2 | 341.68 | 343.78 | 2.10 |
| BLU007 | O3 | 370.59 | 372.20 | 1.61 |
| BLU010 | C1 | 43.94 | 45.24 | 1.30 |
| BLU010 | P1 | 87.12 | 89.96 | 2.84 |
| BLU010 | P2 | 98.18 | 99.22 | 1.04 |
| BLU010 | O2 | 118.47 | 120.76 | 2.29 |
| BLU011 | P1 | 37.25 | 37.50 | 0.25 |
| BLU011 | P2 | 38.75 | 39.06 | 0.31 |
| BLU011 | O2 | 57.30 | 58.80 | 1.50 |
| BLU011 | O2L | 131.29 | 134.79 | 3.50 |
| BLU011 | O3L | 187.76 | 190.36 | 2.60 |
| BLU012 | P1 | 32.19 | 35.89 | 3.70 |
| BLU012 | P2 | 41.19 | 45.15 | 3.96 |
| BLU012 | P1M | 64.03 | 66.38 | 2.35 |
| BLU012 | P2M | 68.13 | 68.88 | 0.75 |
| BLU012 | O1 | 75.97 | 76.17 | 0.20 |
| BLU012 | O2 | 86.75 | 88.45 | 1.70 |
| BLU012 | O3 | 131.47 | 133.37 | 1.90 |
| BLU013 | A1 | 116.03 | 116.23 | 0.20 |
| BLU013 | A2 | 116.38 | 118.08 | 1.70 |
| BLU013 | P1 | 169.35 | 173.22 | 3.87 |
| BLU013 | P2 | 173.32 | 174.46 | 1.14 |
| BLU013 | O1 | 196.04 | 196.31 | 0.27 |
| BLU013 | O2 | 196.54 | 198.16 | 1.62 |
| BLU013 | O3 | 225.30 | 226.58 | 1.28 |
| BLU014 | A1 | 68.49 | 68.99 | 0.50 |
| BLU014 | A2 | 69.69 | 71.24 | 1.55 |
| BLU014 | C1 | 79.78 | 80.08 | 0.30 |
31
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU016 | P1 | 51.19 | 53.59 | 2.40 |
| BLU016 | P2 | 57.99 | 58.59 | 0.60 |
| BLU016 | O1 | 110.85 | 111.24 | 0.39 |
| BLU016 | O2 | 111.60 | 113.40 | 1.80 |
| BLU018 | A1 | 168.20 | 168.50 | 0.30 |
| BLU018 | A2 | 168.84 | 170.20 | 1.36 |
| BLU018 | C1 | 181.70 | 181.93 | 0.23 |
| BLU018 | P1 | 204.50 | 208.00 | 3.50 |
| BLU018 | P2 | 212.00 | 212.50 | 0.50 |
| BLU018 | O1 | 239.50 | 240.20 | 0.70 |
| BLU018 | O2 | 241.20 | 243.80 | 2.60 |
| BLU018 | O3 | 274.30 | 276.10 | 1.80 |
| BLU019 | A | 64.39 | 66.49 | 2.10 |
| BLU019 | C1 | 77.58 | 77.78 | 0.20 |
| BLU019 | P1 | 127.94 | 131.38 | 3.44 |
| BLU019 | P2 | 132.47 | 133.37 | 0.90 |
| BLU019 | O2 | 150.88 | 153.17 | 2.29 |
| BLU019 | O3 | 182.55 | 184.34 | 1.79 |
| BLU019C | A1 | 69.35 | 69.59 | 0.24 |
| BLU019C | A2 | 69.80 | 71.27 | 1.47 |
| BLU019C | C1 | 82.72 | 82.99 | 0.27 |
| BLU019C | P1 | 133.11 | 137.02 | 3.91 |
| BLU019C | P2 | 137.89 | 138.64 | 0.75 |
| BLU019C | O1 | 156.36 | 156.68 | 0.32 |
| BLU019C | O2 | 157.08 | 158.67 | 1.59 |
| BLU019C | O3 | 188.57 | 191.59 | 3.02 |
| BLU025 | O2 | 25.50 | 26.50 | 1.00 |
| BLU025 | P1L | 48.35 | 50.50 | 2.15 |
| BLU025 | P2L | 52.35 | 53.40 | 1.05 |
| BLU025 | O1L | 69.59 | 69.94 | 0.35 |
| BLU025 | O2L | 76.34 | 77.84 | 1.50 |
| BLU026 | O2 | 2.05 | 4.05 | 2.00 |
| BLU028 | O3 | 42.85 | 44.81 | 1.96 |
| BLU028 | P1L | 86.20 | 90.28 | 4.08 |
| BLU028 | P2L | 90.73 | 91.19 | 0.46 |
| BLU028 | O1L | 101.15 | 101.55 | 0.40 |
| BLU030 | O2 | 48.59 | 50.40 | 1.81 |
| BLU030 | O3 | 93.22 | 99.12 | 5.90 |
| BLU031 | O3 | 52.01 | 55.60 | 3.59 |
| BLU031 | P1L | 66.60 | 73.10 | 6.50 |
| BLU031 | P1D | 99.94 | 105.61 | 5.67 |
| BLU031 | P2D | 108.36 | 109.60 | 1.24 |
32
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU031C | O3 | 54.43 | 55.09 | 0.66 |
| BLU031C | P1L | 66.98 | 76.42 | 9.44 |
| BLU031C | P1D | 96.18 | 104.47 | 8.29 |
| BLU031C | P2D | 106.71 | 108.98 | 2.27 |
| BLU032 | P1M | 34.67 | 36.08 | 1.41 |
| BLU032 | P2M | 36.08 | 36.44 | 0.36 |
| BLU032 | O1 | 51.93 | 52.49 | 0.56 |
| BLU032 | O3 | 60.12 | 62.01 | 1.89 |
| BLU032 | O1L | 98.79 | 98.96 | 0.17 |
| BLU032 | O3L | 106.86 | 108.66 | 1.80 |
| BLU033 | P1 | 51.16 | 54.94 | 3.78 |
| BLU033 | P2 | 56.71 | 57.89 | 1.18 |
| BLU033 | O1 | 70.97 | 71.30 | 0.33 |
| BLU033 | O2 | 83.31 | 85.15 | 1.84 |
| BLU033 | O3 | 117.65 | 119.50 | 1.85 |
| BLU033 | O2L | 152.79 | 154.34 | 1.55 |
| BLU033 | O3L | 192.87 | 194.70 | 1.83 |
| BLU035 | A | 42.19 | 43.27 | 1.08 |
| BLU035 | C1 | 57.86 | 58.16 | 0.30 |
| BLU035 | P1 | 100.62 | 103.49 | 2.87 |
| BLU035 | P2 | 106.18 | 106.89 | 0.71 |
| BLU035 | O1 | 132.07 | 132.39 | 0.32 |
| BLU035 | O2 | 132.71 | 134.26 | 1.55 |
| BLU035 | O3 | 161.98 | 164.60 | 2.62 |
| BLU035C | A1 | 42.69 | 42.95 | 0.26 |
| BLU035C | A2 | 43.07 | 44.68 | 1.61 |
| BLU035C | C1 | 60.00 | 60.45 | 0.45 |
| BLU035C | P1 | 103.69 | 107.64 | 3.95 |
| BLU035C | P2 | 108.59 | 108.99 | 0.40 |
| BLU035C | O1 | 135.59 | 136.14 | 0.55 |
| BLU035C | O2 | 136.24 | 137.98 | 1.74 |
| BLU035C | O3 | 166.44 | 168.49 | 2.05 |
| BLU036 | A1 | 133.00 | 133.44 | 0.44 |
| BLU036 | A2 | 134.42 | 135.71 | 1.29 |
| BLU036 | C1 | 143.81 | 144.05 | 0.24 |
| BLU036 | P1 | 223.53 | 231.23 | 7.70 |
| BLU036 | P2 | 232.11 | 233.12 | 1.01 |
| BLU036 | O1 | 269.22 | 269.58 | 0.36 |
| BLU036 | O2 | 270.67 | 272.18 | 1.51 |
| BLU037 | A1 | 104.09 | 104.79 | 0.70 |
| BLU037 | A2 | 105.79 | 108.18 | 2.39 |
| BLU038 | A | 47.00 | 48.50 | 1.50 |
33
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU038 | P1 | 110.04 | 113.95 | 3.91 |
| BLU038 | P2 | 114.34 | 115.12 | 0.78 |
| BLU038 | O1 | 134.71 | 135.04 | 0.33 |
| BLU038 | O2 | 136.86 | 139.30 | 2.44 |
| BLU041 | A1 | 42.25 | 42.75 | 0.50 |
| BLU041 | A2 | 47.16 | 53.30 | 6.14 |
| BLU043 | A1 | 192.02 | 192.66 | 0.64 |
| BLU043 | A2 | 193.74 | 195.51 | 1.77 |
| BLU043 | C1 | 203.58 | 203.88 | 0.30 |
| BLU043 | P1 | 257.60 | 261.01 | 3.41 |
| BLU043 | O3 | 277.84 | 283.46 | 5.62 |
| BLU047 | C1 | 61.19 | 61.99 | 0.80 |
| BLU047 | P1 | 93.53 | 97.07 | 3.54 |
| BLU047 | P2 | 98.11 | 99.21 | 1.10 |
| BLU047 | O2 | 118.62 | 121.31 | 2.69 |
| BLU047 | O3 | 138.97 | 144.71 | 5.74 |
| BLU048 | A1 | 123.68 | 124.08 | 0.40 |
| BLU048 | A2 | 124.67 | 125.62 | 0.95 |
| BLU048 | C1 | 134.92 | 135.22 | 0.30 |
| BLU053 | P1 | 96.82 | 100.55 | 3.73 |
| BLU053 | P2 | 101.35 | 102.24 | 0.89 |
| BLU053 | O1 | 120.95 | 121.28 | 0.33 |
| BLU053 | O2 | 121.75 | 123.55 | 1.80 |
| BLU054 | P1 | 34.69 | 38.29 | 3.60 |
| BLU054 | P2 | 41.89 | 42.89 | 1.00 |
| BLU054 | O2 | 119.23 | 121.03 | 1.80 |
| BLU054 | O3 | 150.72 | 152.62 | 1.90 |
| BLU055 | A | 77.58 | 79.41 | 1.83 |
| BLU055 | C1 | 88.16 | 88.56 | 0.40 |
| BLU055 | P1 | 122.58 | 126.31 | 3.73 |
| BLU055 | P2 | 130.24 | 131.15 | 0.91 |
| BLU055 | O2 | 156.66 | 158.98 | 2.32 |
| BLU055 | O3 | 191.89 | 193.82 | 1.93 |
| BLU055C | A | 79.80 | 81.65 | 1.85 |
| BLU055C | C1 | 90.19 | 90.55 | 0.36 |
| BLU055C | P1 | 125.79 | 129.59 | 3.80 |
| BLU055C | P2 | 133.54 | 134.59 | 1.05 |
| BLU055C | O2 | 160.59 | 162.54 | 1.95 |
| BLU055C | O3 | 200.49 | 202.74 | 2.25 |
| BLU056 | P1 | 65.19 | 69.39 | 4.20 |
| BLU056 | P2 | 74.19 | 75.19 | 1.00 |
| BLU056 | O1 | 105.86 | 106.06 | 0.20 |
34
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU056 | O2 | 117.05 | 118.74 | 1.69 |
| BLU056 | O3 | 148.56 | 150.36 | 1.80 |
| BLU058 | A1 | 95.99 | 96.29 | 0.30 |
| BLU058 | A2 | 102.19 | 103.38 | 1.19 |
| BLU058 | P1 | 142.93 | 146.33 | 3.40 |
| BLU058 | P2 | 147.13 | 147.88 | 0.75 |
| BLU058 | O2 | 171.02 | 172.76 | 1.74 |
| BLU058 | O3 | 200.69 | 201.49 | 0.80 |
| BLU059 | A | 82.77 | 83.36 | 0.59 |
| BLU059 | C1 | 96.98 | 97.48 | 0.50 |
| BLU059 | P1 | 141.22 | 145.31 | 4.09 |
| BLU059 | P2 | 145.78 | 147.04 | 1.26 |
| BLU060 | A1 | 89.10 | 89.40 | 0.30 |
| BLU060 | A2 | 89.90 | 91.45 | 1.55 |
| BLU060 | C1 | 101.45 | 101.80 | 0.35 |
| BLU060 | P1 | 190.50 | 194.80 | 4.30 |
| BLU070 | A | 77.25 | 79.75 | 2.50 |
| BLU070 | C1 | 88.70 | 89.00 | 0.30 |
| BLU070 | P1 | 132.80 | 137.40 | 4.60 |
| BLU070 | O2 | 154.25 | 154.45 | 0.20 |
| BLU070 | O3 | 178.00 | 180.10 | 2.10 |
| BLU071 | A | 178.87 | 180.76 | 1.89 |
| BLU071 | C1 | 189.06 | 189.46 | 0.40 |
| BLU071 | P1 | 226.55 | 230.12 | 3.57 |
| BLU071 | P2 | 234.84 | 236.33 | 1.49 |
| BLU071 | O1 | 245.57 | 245.90 | 0.33 |
| BLU071 | O2 | 253.96 | 255.42 | 1.46 |
| BLU072C | P1 | 70.79 | 74.74 | 3.95 |
| BLU072C | P2 | 79.20 | 80.14 | 0.94 |
| BLU072C | O1 | 101.97 | 102.36 | 0.39 |
| BLU072C | O2 | 111.75 | 113.51 | 1.76 |
| BLU072C | O3 | 146.41 | 148.43 | 2.02 |
| BLU073 | A | 33.10 | 34.90 | 1.80 |
| BLU073 | C1 | 45.05 | 45.44 | 0.39 |
| BLU073 | P1 | 84.32 | 87.88 | 3.56 |
| BLU073 | P2 | 89.46 | 90.42 | 0.96 |
| BLU073 | O1 | 105.37 | 105.57 | 0.20 |
| BLU073 | O2 | 108.35 | 109.05 | 0.70 |
| BLU073 | O3 | 145.54 | 147.71 | 2.17 |
| BLU074C | A | 35.05 | 37.20 | 2.15 |
| BLU074C | C1 | 51.46 | 51.75 | 0.29 |
| BLU074C | P1 | 95.65 | 99.10 | 3.45 |
35
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU074C | P2 | 101.15 | 101.75 | 0.60 |
| BLU074C | O1 | 128.00 | 128.30 | 0.30 |
| BLU074C | O2 | 128.90 | 130.65 | 1.75 |
| BLU074C | O3 | 166.25 | 168.35 | 2.10 |
| BLU075 | A | 94.59 | 96.49 | 1.90 |
| BLU075 | C1 | 104.48 | 104.58 | 0.10 |
| BLU075 | P1 | 140.40 | 144.17 | 3.77 |
| BLU075 | P2 | 146.29 | 147.53 | 1.24 |
| BLU075 | O1 | 154.64 | 155.03 | 0.39 |
| BLU075 | O2 | 166.82 | 169.86 | 3.04 |
| BLU075 | O3 | 199.73 | 200.68 | 0.95 |
| BLU076 | A | 124.25 | 126.10 | 1.85 |
| BLU076 | C1 | 135.00 | 135.35 | 0.35 |
| BLU076 | P1 | 174.00 | 177.40 | 3.40 |
| BLU076 | P2 | 178.20 | 178.40 | 0.20 |
| BLU076 | O1 | 193.65 | 193.90 | 0.25 |
| BLU076 | O2 | 194.50 | 196.20 | 1.70 |
| BLU076 | O3 | 229.60 | 231.70 | 2.10 |
| BLU077 | P1 | 60.40 | 63.90 | 3.50 |
| BLU077 | P2 | 65.49 | 66.49 | 1.00 |
| BLU077 | O1 | 80.38 | 80.73 | 0.35 |
| BLU077 | O2 | 81.27 | 82.62 | 1.35 |
| BLU077 | O3L | 139.90 | 141.89 | 1.99 |
| BLU086 | A | 46.06 | 47.44 | 1.38 |
| BLU086 | C1 | 57.75 | 58.03 | 0.28 |
| BLU086 | P1 | 96.82 | 100.02 | 3.20 |
| BLU086 | P2 | 102.15 | 102.96 | 0.81 |
| BLU086 | O1 | 110.29 | 110.41 | 0.12 |
| BLU086 | O2 | 120.84 | 123.88 | 3.04 |
| BLU086 | O3 | 171.81 | 174.01 | 2.20 |
| BLU086C | A2 | 61.87 | 62.22 | 0.35 |
| BLU086C | C1 | 64.70 | 64.71 | 0.01 |
| BLU086C | P1 | 96.43 | 100.24 | 3.81 |
| BLU086C | P2 | 101.74 | 102.75 | 1.01 |
| BLU086C | O1 | 110.55 | 110.67 | 0.12 |
| BLU086C | O2 | 121.10 | 123.73 | 2.63 |
| BLU086C | O3 | 170.15 | 170.82 | 0.67 |
| BLU097C2 | A | 54.05 | 56.16 | 2.11 |
| BLU097C2 | C1 | 66.13 | 66.40 | 0.27 |
| BLU097C2 | P1 | 109.54 | 115.01 | 5.47 |
| BLU097C2 | P2 | 117.99 | 119.40 | 1.41 |
| BLU097C2 | O3 | 154.05 | 156.17 | 2.12 |
36
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU097C2 | A | 54.05 | 56.16 | 2.11 |
| BLU097C2 | C1 | 66.13 | 66.40 | 0.27 |
| BLU097C2 | P1 | 109.54 | 115.01 | 5.47 |
| BLU097C2 | P2 | 117.99 | 119.40 | 1.41 |
| BLU097C2 | O3 | 154.05 | 156.17 | 2.12 |
| BLU098 | A | 85.24 | 86.98 | 1.74 |
| BLU098 | C1 | 95.77 | 95.97 | 0.20 |
| BLU098 | P1 | 132.31 | 136.78 | 4.47 |
| BLU098 | P2 | 137.57 | 138.32 | 0.75 |
| BLU098 | O1 | 163.96 | 164.18 | 0.22 |
| BLU098 | O2 | 159.05 | 161.31 | 2.26 |
| BLU098 | O3 | 194.01 | 195.81 | 1.80 |
| BLU098C | A1 | 84.00 | 84.21 | 0.21 |
| BLU098C | A2 | 84.30 | 85.93 | 1.63 |
| BLU098C | C1 | 94.23 | 94.57 | 0.34 |
| BLU098C | P1 | 130.53 | 134.31 | 3.78 |
| BLU098C | P2 | 135.34 | 136.25 | 0.91 |
| BLU098C | O1 | 155.23 | 155.55 | 0.32 |
| BLU098C | O2 | 155.67 | 157.78 | 2.11 |
| BLU098C | O3 | 190.34 | 192.28 | 1.94 |
| BLU099 | P1 | 35.40 | 39.70 | 4.30 |
| BLU099 | P2 | 43.20 | 47.50 | 4.30 |
| BLU099 | P1M | 59.57 | 63.64 | 4.07 |
| BLU099 | P2M | 69.21 | 70.28 | 1.07 |
| BLU099 | O1 | 83.27 | 83.47 | 0.20 |
| BLU099 | O2 | 93.35 | 95.22 | 1.87 |
| BLU099 | O3 | 133.60 | 135.70 | 2.10 |
| BLU099 | AL | 170.25 | 171.52 | 1.27 |
| BLU099 | C1L | 188.07 | 188.40 | 0.33 |
| BLU099 | P1L | 193.82 | 196.38 | 2.56 |
| BLU099 | P2L | 196.70 | 199.98 | 3.28 |
| BLU099 | O1L | 204.85 | 206.76 | 1.91 |
| BLU099 | O2L | 207.44 | 210.60 | 3.16 |
| BLU099 | P1D | 223.48 | 226.78 | 3.30 |
| BLU099 | P2D | 230.04 | 230.66 | 0.62 |
| BLU099C | P1 | 39.29 | 43.34 | 4.05 |
| BLU099C | P2 | 48.38 | 50.57 | 2.19 |
| BLU099C | P1M | 60.17 | 65.12 | 4.95 |
| BLU099C | P2M | 72.10 | 73.62 | 1.52 |
| BLU100 | P1 | 35.22 | 38.99 | 3.77 |
| BLU100 | P2 | 42.14 | 43.19 | 1.05 |
| BLU100 | P1M | 54.74 | 58.73 | 3.99 |
37
`
==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU100 | P2M | 62.56 | 63.68 | 1.12 |
| BLU100 | O1 | 75.14 | 75.51 | 0.37 |
| BLU100 | O2 | 77.44 | 79.00 | 1.56 |
| BLU100 | O3 | 110.99 | 113.06 | 2.07 |
| BLU100 | O3L | 144.32 | 147.24 | 2.92 |
| BLU101C | P1 | 57.61 | 61.51 | 3.90 |
| BLU101C | P2 | 62.83 | 63.68 | 0.85 |
| BLU101C | O1 | 76.96 | 77.25 | 0.29 |
| BLU101C | O2 | 78.15 | 79.73 | 1.58 |
| BLU101C | O3 | 125.75 | 127.48 | 1.73 |
| BLU101C | O3L | 136.43 | 137.20 | 0.77 |
| BLU102 | P1 | 54.46 | 59.16 | 4.70 |
| BLU102 | P2 | 60.44 | 61.33 | 0.89 |
| BLU102 | O1 | 77.38 | 77.61 | 0.23 |
| BLU102 | O2 | 78.12 | 79.81 | 1.69 |
| BLU102 | P1L | 114.18 | 117.03 | 2.85 |
| BLU102 | P2L | 117.60 | 118.26 | 0.66 |
| BLU102 | O3L | 151.90 | 153.34 | 1.44 |
| BLU103 | P1 | 42.34 | 45.84 | 3.50 |
| BLU103 | P2 | 46.99 | 49.36 | 2.37 |
| BLU105 | P1M | 26.84 | 27.09 | 0.25 |
| BLU105 | P2M | 36.58 | 38.33 | 1.75 |
| BLU105 | P1L | 47.02 | 49.54 | 2.52 |
| BLU105C | P1M | 27.80 | 31.35 | 3.55 |
| BLU105C | P2M | 38.59 | 40.30 | 1.71 |
| BLU105C | P1L | 63.36 | 65.83 | 2.47 |
| BLU105C | P2L | 66.77 | 68.56 | 1.79 |
| BLU107 | A | 37.20 | 39.47 | 2.27 |
| BLU107 | C1 | 49.10 | 49.39 | 0.29 |
| BLU107 | P1 | 88.58 | 91.92 | 3.34 |
| BLU107 | P2 | 95.12 | 96.25 | 1.13 |
| BLU107 | O1 | 117.84 | 118.19 | 0.35 |
| BLU107 | O2 | 119.36 | 121.04 | 1.68 |
| BLU107 | O3 | 155.47 | 157.20 | 1.73 |
| BLU108 | P1 | 26.67 | 29.20 | 2.53 |
| BLU108 | P2 | 35.50 | 36.25 | 0.75 |
| BLU108 | P2M | 53.73 | 55.47 | 1.74 |
| BLU108 | O1 | 64.15 | 64.49 | 0.34 |
| BLU108 | O2 | 70.69 | 72.37 | 1.68 |
| BLU108 | O3 | 100.81 | 106.87 | 6.06 |
| BLU108 | O3L | 136.81 | 140.44 | 3.63 |
| BLU109 | P1 | 22.12 | 28.50 | 6.38 |
38
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==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| BLU109 | O2 | 43.28 | 44.24 | 0.96 |
| BLU109 | O3 | 70.44 | 73.53 | 3.09 |
| BLU111 | P1M | 31.01 | 36.59 | 5.58 |
| BLU111 | O1 | 47.26 | 47.46 | 0.20 |
| BLU111 | O2 | 50.96 | 52.20 | 1.24 |
| BLU111 | O1L | 102.72 | 103.12 | 0.40 |
| BLU111 | O2L | 107.93 | 110.12 | 2.19 |
| BLU112 | P1 | 39.82 | 43.78 | 3.96 |
| BLU112 | P2 | 46.71 | 48.02 | 1.31 |
| BLU112 | O1 | 64.77 | 65.08 | 0.31 |
| BLU112 | O2 | 67.12 | 68.47 | 1.35 |
| BLU113 | P1 | 55.13 | 59.42 | 4.29 |
| BLU113 | P2 | 60.41 | 61.61 | 1.20 |
| BLU113 | O1 | 81.34 | 81.70 | 0.36 |
| BLU113 | O2 | 82.07 | 84.50 | 2.43 |
| BLU113 | P1L | 125.24 | 128.72 | 3.48 |
| BLU113 | P2L | 129.98 | 131.37 | 1.39 |
| BLU114 | P1M | 30.35 | 33.05 | 2.70 |
| BLU114 | O1 | 37.12 | 37.43 | 0.31 |
| BLU114 | O2 | 48.35 | 50.15 | 1.80 |
| BLU114 | O3 | 81.73 | 85.14 | 3.41 |
| BLU114 | P1L | 106.74 | 108.05 | 1.31 |
| BLU114 | P2L | 108.05 | 108.71 | 0.66 |
| BLU114 | O2L | 111.07 | 112.42 | 1.35 |
| BLU114 | O3L | 128.24 | 129.32 | 1.08 |
| BLU115 | P1M | 25.50 | 28.75 | 3.25 |
| BLU115 | P2M | 29.99 | 31.09 | 1.10 |
| BLU115 | O1 | 41.85 | 42.11 | 0.26 |
| BLU115 | O2 | 53.47 | 55.28 | 1.81 |
| BLU115 | O3 | 88.41 | 91.41 | 3.00 |
| BLU116 | P1 | 24.12 | 25.10 | 0.98 |
| BLU116 | O1 | 35.50 | 35.85 | 0.35 |
| BLU116 | O2 | 48.26 | 50.03 | 1.77 |
| BLU116 | O3 | 82.66 | 84.63 | 1.97 |
| BLU116 | O2L | 117.30 | 119.23 | 1.93 |
| BLU118W | A1 | 226.54 | 226.79 | 0.25 |
| BLU118W | A2 | 227.27 | 228.54 | 1.27 |
| BLU118W | C1 | 236.38 | 236.64 | 0.26 |
| BLU118W | P1 | 282.99 | 286.93 | 3.94 |
| BLU118W | P2 | 292.22 | 293.24 | 1.02 |
| BLU118W | O2 | 309.34 | 310.71 | 1.37 |
| BLU118W | O3 | 337.72 | 339.46 | 1.74 |
39
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==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| DUC04 | A | 611.74 | 613.39 | 1.65 |
| DUC04 | C1 | 621.81 | 622.50 | 0.69 |
| DUC04 | P1 | 655.27 | 659.37 | 4.10 |
| DUC04 | P2 | 672.58 | 673.32 | 0.74 |
| DUC04 | O1 | 681.65 | 681.77 | 0.12 |
| DUC04 | O2 | 691.48 | 693.79 | 2.31 |
| DUC04 | O3 | 722.67 | 724.33 | 1.66 |
| DUC21 | A | 186.88 | 188.73 | 1.85 |
| DUC21 | C1 | 197.48 | 197.93 | 0.45 |
| DUC21 | P1 | 237.32 | 242.21 | 4.89 |
| DUC21 | P2 | 248.36 | 249.31 | 0.95 |
| DUC21 | O1 | 262.66 | 262.88 | 0.22 |
| DUC21 | O2 | 270.31 | 272.11 | 1.80 |
| DUC21 | O3 | 315.25 | 317.20 | 1.95 |
| LIB03 | A1 | 374.08 | 374.33 | 0.25 |
| LIB03 | A2 | 374.53 | 376.23 | 1.70 |
| LIB03 | C1 | 384.65 | 385.13 | 0.48 |
| LIB03 | P1 | 422.35 | 427.28 | 4.93 |
| LIB03 | P2 | 440.02 | 440.57 | 0.55 |
| LIB03 | O1 | 462.60 | 462.91 | 0.31 |
| LIB03 | O2 | 463.11 | 464.99 | 1.88 |
| LIB03 | O3 | 479.10 | 484.07 | 4.97 |
| NBC01_LD | P1 | 25.50 | 28.28 | 2.78 |
| NBC01_LD | P2 | 30.48 | 31.96 | 1.48 |
| NBC01_LD | O2 | 51.30 | 54.60 | 3.30 |
| NBC01_LD | O3 | 72.29 | 73.38 | 1.09 |
| NBC01_LD | O2L | 129.97 | 132.28 | 2.31 |
| NBC01_LD | P1 | 25.50 | 28.28 | 2.78 |
| NBC01_LD | P2 | 30.48 | 31.96 | 1.48 |
| NBC01_LD | O2 | 51.30 | 54.60 | 3.30 |
| NBC01_LD | O3 | 72.29 | 73.38 | 1.09 |
| NBC01_LD | O2L | 129.97 | 132.28 | 2.31 |
| NBC01_OH | P1 | 25.21 | 26.50 | 1.29 |
| NBC01_OH | P2 | 28.48 | 29.80 | 1.32 |
| NBC01_OH | O2 | 50.24 | 51.99 | 1.75 |
| NBC01_OH | O3 | 68.99 | 69.99 | 1.00 |
| NBC01_OH | O2L | 134.77 | 137.00 | 2.23 |
| NBC01_OH | P1D | 157.49 | 160.59 | 3.10 |
| NBC01_OH | P2D | 162.29 | 163.14 | 0.85 |
| NBC02 | P1 | 28.65 | 34.12 | 5.47 |
| NBC02 | P2 | 35.38 | 36.80 | 1.42 |
| NBC02 | P1M | 49.23 | 53.49 | 4.26 |
40
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| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| NBC02 | P2M | 63.42 | 65.29 | 1.87 |
| NBC02 | O1 | 73.66 | 74.02 | 0.36 |
| NBC02 | O2 | 86.16 | 87.90 | 1.74 |
| NBC02 | O2L | 138.49 | 140.03 | 1.54 |
| NBC02 | O3L | 176.72 | 180.24 | 3.52 |
| NBC02_LD | A1 | 44.84 | 45.58 | 0.74 |
| NBC02_LD | A2 | 45.61 | 47.91 | 2.30 |
| NBC02_LD | C1 | 57.11 | 57.31 | 0.20 |
| NBC02_LD | C2 | 58.03 | 58.37 | 0.34 |
| NBC02_LD | P1 | 91.32 | 94.93 | 3.61 |
| NBC02_LD | P2 | 96.77 | 97.76 | 0.99 |
| NBC02_LD | O1 | 106.44 | 106.73 | 0.29 |
| NBC02_LD | O2 | 115.58 | 118.32 | 2.74 |
| NBC02_LD | O3 | 151.88 | 153.90 | 2.02 |
| NBC02_LD | A1 | 44.84 | 45.58 | 0.74 |
| NBC02_LD | A2 | 45.61 | 47.91 | 2.30 |
| NBC02_LD | C1 | 57.11 | 57.31 | 0.20 |
| NBC02_LD | C2 | 58.03 | 58.37 | 0.34 |
| NBC02_LD | P1 | 91.32 | 94.93 | 3.61 |
| NBC02_LD | P2 | 96.77 | 97.76 | 0.99 |
| NBC02_LD | O1 | 106.44 | 106.73 | 0.29 |
| NBC02_LD | O2 | 115.58 | 118.32 | 2.74 |
| NBC02_LD | O3 | 151.88 | 153.90 | 2.02 |
| NBC02_OH | A1 | 48.44 | 48.89 | 0.45 |
| NBC02_OH | A2 | 49.19 | 51.04 | 1.85 |
| NBC02_OH | C1 | 60.99 | 61.26 | 0.27 |
| NBC02_OH | C2 | 61.51 | 61.99 | 0.48 |
| NBC02_OH | P1 | 94.21 | 97.97 | 3.76 |
| NBC02_OH | P2 | 99.01 | 100.17 | 1.16 |
| NBC02_OH | O1 | 110.21 | 110.67 | 0.46 |
| NBC02_OH | O2 | 116.35 | 118.87 | 2.52 |
| NBC02_OH | O3 | 156.03 | 158.22 | 2.19 |
| NBC03 | A1 | 62.93 | 63.20 | 0.27 |
| NBC03 | A2 | 63.20 | 64.71 | 1.51 |
| NBC03 | C1 | 72.98 | 73.32 | 0.34 |
| NBC03 | P1 | 114.18 | 117.68 | 3.50 |
| NBC03 | P2 | 120.27 | 121.09 | 0.82 |
| NBC03 | O1 | 129.04 | 129.35 | 0.31 |
| NBC03 | O2 | 149.95 | 151.51 | 1.56 |
| NBC03 | O3 | 185.83 | 187.36 | 1.53 |
| NBC04 | P1 | 54.92 | 58.89 | 3.97 |
| NBC04 | P2 | 63.22 | 64.24 | 1.02 |
41
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==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| NBC04 | O1 | 90.60 | 90.99 | 0.39 |
| NBC04 | O2 | 100.46 | 102.52 | 2.06 |
| NBC04 | O3 | 141.92 | 143.80 | 1.88 |
| NBC05 | P2 | 34.84 | 36.77 | 1.93 |
| NBC05 | P1M | 51.14 | 55.15 | 4.01 |
| NBC05 | P2M | 58.90 | 59.65 | 0.75 |
| NBC05 | O1 | 73.22 | 73.52 | 0.30 |
| NBC05 | O2 | 84.73 | 86.32 | 1.59 |
| NBC05 | O3 | 118.90 | 121.31 | 2.41 |
| NBC06 | P1L | 66.94 | 70.13 | 3.19 |
| NBC07 | P1 | 34.24 | 37.11 | 2.87 |
| NBC07 | P2 | 39.42 | 40.40 | 0.98 |
| NBC07 | O1 | 48.95 | 49.25 | 0.30 |
| NBC07 | O2 | 58.26 | 60.06 | 1.80 |
| NBC07 | O3 | 83.93 | 85.68 | 1.75 |
| NBC07 | O2L | 125.54 | 127.69 | 2.15 |
| NBC07 | O3L | 179.98 | 182.06 | 2.08 |
| NBC07 | P1D | 187.05 | 190.57 | 3.52 |
| NBC08 | P1 | 46.01 | 49.82 | 3.81 |
| NBC08 | P2 | 54.09 | 55.15 | 1.06 |
| NBC08 | O1 | 82.86 | 83.18 | 0.32 |
| NBC08 | O2 | 92.45 | 94.17 | 1.72 |
| NBC08 | O3 | 124.50 | 126.46 | 1.96 |
| NBC09 | A1 | 120.76 | 121.19 | 0.43 |
| NBC09 | A2 | 121.19 | 122.85 | 1.66 |
| NBC09 | C1 | 132.48 | 132.79 | 0.31 |
| NBC09 | P1 | 174.95 | 178.78 | 3.83 |
| NBC09 | P2 | 181.40 | 182.48 | 1.08 |
| NBC09 | O1 | 192.03 | 192.33 | 0.30 |
| NBC09 | O2 | 205.29 | 206.39 | 1.10 |
| NBC09 | O3 | 236.93 | 238.73 | 1.80 |
| NBC10 | P1 | 67.61 | 71.45 | 3.84 |
| NBC10 | P2 | 74.68 | 75.71 | 1.03 |
| NBC10 | O1 | 85.43 | 85.95 | 0.52 |
| NBC10 | O2 | 108.08 | 109.78 | 1.70 |
| NBC10 | O3 | 139.66 | 141.31 | 1.65 |
| NBC10 | O3L | 187.95 | 189.20 | 1.25 |
| NBC11 | P1M | 43.42 | 47.88 | 4.46 |
| NBC11 | P2M | 51.08 | 52.91 | 1.83 |
| NBC11 | O1 | 62.83 | 63.18 | 0.35 |
| NBC11 | O2 | 69.81 | 71.62 | 1.81 |
| NBC11 | O3 | 89.33 | 93.30 | 3.97 |
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==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| NBC11 | O3L | 127.59 | 129.28 | 1.69 |
| NBC12 | P1 | 28.06 | 29.57 | 1.51 |
| NBC12 | P1M | 53.26 | 57.15 | 3.89 |
| NBC12 | P2M | 60.44 | 61.19 | 0.75 |
| NBC12 | O1 | 76.34 | 76.67 | 0.33 |
| NBC12 | O2 | 79.12 | 80.84 | 1.72 |
| NBC12 | O3L | 122.67 | 124.91 | 2.24 |
| NBC13 | O1D | 62.87 | 63.18 | 0.31 |
| NBC14 | P2 | 27.94 | 29.40 | 1.46 |
| NBC14 | O2 | 42.98 | 43.23 | 0.25 |
| NBC14 | O3 | 52.93 | 55.08 | 2.15 |
| NBC14 | P1L | 67.95 | 71.29 | 3.34 |
| NBC14 | P2L | 71.61 | 72.22 | 0.61 |
| NBC14 | P1D | 100.94 | 102.35 | 1.41 |
| NBC14 | P2D | 102.58 | 104.00 | 1.42 |
| NBC14 | O1D | 112.92 | 113.31 | 0.39 |
| NBC15 | P1M | 34.89 | 38.44 | 3.55 |
| NBC15 | P2M | 38.72 | 38.97 | 0.25 |
| NBC15 | O1 | 51.01 | 51.41 | 0.40 |
| NBC15 | O2 | 56.94 | 59.10 | 2.16 |
| NBC15 | O2L | 98.45 | 99.36 | 0.91 |
| NBC15 | O3L | 103.93 | 105.55 | 1.62 |
| NBC16 | P1M | 26.40 | 28.34 | 1.94 |
| NBC16 | P2M | 28.73 | 29.46 | 0.73 |
| NBC17 | P1L | 30.25 | 32.15 | 1.90 |
| NBC17 | P2L | 36.34 | 37.42 | 1.08 |
| NBC18 | P1M | 26.11 | 28.00 | 1.89 |
| NBC18 | P2M | 29.57 | 29.93 | 0.36 |
| NBC18 | O1 | 43.54 | 43.84 | 0.30 |
| NBC18 | O3 | 51.30 | 53.07 | 1.77 |
| NBC18 | O3L | 83.13 | 84.52 | 1.39 |
| NBC19 | P1M | 40.37 | 44.19 | 3.82 |
| NBC19 | P2M | 46.19 | 47.46 | 1.27 |
| NBC19 | O1 | 55.99 | 56.26 | 0.27 |
| NBC19 | O2 | 63.59 | 64.00 | 0.41 |
| NBC19 | O3 | 69.02 | 70.54 | 1.52 |
| NBC19 | O3L | 118.10 | 118.40 | 0.30 |
| NBC20 | P1 | 56.20 | 59.71 | 3.51 |
| NBC20 | P2 | 63.53 | 64.26 | 0.73 |
| NBC20 | P2M | 86.29 | 88.19 | 1.90 |
| NBC20 | O1 | 96.32 | 96.65 | 0.33 |
| NBC20 | O2 | 97.99 | 99.16 | 1.17 |
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==> picture [62 x 63] intentionally omitted <==
| Holes | Seam | From(m) | To(m) | Thickness(m) |
|---|---|---|---|---|
| NBC20 | O3 | 131.84 | 133.59 | 1.75 |
| NBC22 | P1 | 19.60 | 23.00 | 3.40 |
| NBC22 | O1 | 30.02 | 30.81 | 0.79 |
| NBC22 | O2 | 33.90 | 35.83 | 1.93 |
| NBC22 | O3L | 82.04 | 84.87 | 2.83 |
| NBC23 | P1 | 28.76 | 30.79 | 2.03 |
| NBC23 | P2 | 30.86 | 32.66 | 1.80 |
| NBC23 | O1 | 47.50 | 47.82 | 0.32 |
| NBC23 | O2 | 49.33 | 51.20 | 1.87 |
| NBC24 | P1 | 51.71 | 56.60 | 4.89 |
| NBC24 | P2 | 59.88 | 61.94 | 2.06 |
| NBC24 | O1 | 85.99 | 86.28 | 0.29 |
| NBC24 | O2 | 87.15 | 88.78 | 1.63 |
| NBC24 | O3 | 122.36 | 124.56 | 2.20 |
| NBC25 | A | 80.18 | 82.08 | 1.90 |
| NBC25 | P1 | 132.73 | 136.43 | 3.70 |
| NBC25 | P2 | 137.61 | 138.46 | 0.85 |
| NBC25 | O1 | 188.12 | 188.33 | 0.21 |
| NBC25 | O2 | 189.29 | 191.26 | 1.97 |
| NBC27 | P2 | 13.28 | 13.68 | 0.40 |
| NBC27 | O1 | 34.04 | 34.37 | 0.33 |
| NBC27 | O2 | 35.14 | 36.89 | 1.75 |
| NBC28 | P1 | 56.70 | 60.15 | 3.45 |
| NBC28 | P2 | 72.20 | 73.49 | 1.29 |
| NBC28 | O1 | 91.73 | 92.02 | 0.29 |
| NBC28 | O2 | 92.71 | 94.27 | 1.56 |
| NBC28 | O3 | 127.88 | 129.73 | 1.85 |
| NBC29 | A | 61.08 | 63.37 | 2.29 |
| NBC29 | P1 | 107.17 | 109.95 | 2.78 |
| NBC29 | P2 | 110.90 | 112.64 | 1.74 |
44
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==> picture [62 x 63] intentionally omitted <==
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC Code Explanation | CP Comments | |
|---|---|---|---|
| Mineral Tenement and Land Tenure Status |
Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area. |
ML 80194 is located immediately south of the township of Bluff and is located 174 km inland due east of Rockhampton. The lease lies immediately adjacent to the Capricorn Highway and the Blackwater System Rail Corridor. EPC 2121 was the pre-existing exploration tenement that preceded the development of ML 80194. ML 80194 was approved on 22/09/2016 and mining commenced in 2019. The mine has been on care and maintenance since November 2020 due to the coking coal price falling below economic levels at that time. Tenure Tenure No. Expiry Area (ha) Sub- blocks Holder ML 80194 30/09/2031 1088.43 15 Carabella Resources PtyLtd ML 80194 is currently held by Carabella Resources Pty Ltd which is a wholly owned subsidiary of China Kingho Group and is subject to transfer to Bowen Coking Coal Ltd on successful completion of transactions. |
|
| Exploration Done by Other Parties |
Acknowledgment and appraisal of exploration by other parties. |
Prior to Carabella Resources being granted EPC2121, the region had been explored in several phases of activity. The history of coal exploration in the Bluff area began with the discovery of coal near Bluff in 1902 and the establishment of mine workings in 1905. Mines Administration conducted extensive exploration in A to P 20C, north and south of Bluff during the period 1966-68. Coking coal was discovered in the area northwest |
45
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==> picture [62 x 63] intentionally omitted <==
| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| of Bluff (Kempton, 1967, 1968). Reports from this era do not indicate that any drilling was completed in the area covered by EPC 2121. Mines Administration held A to P 190C from 1975 to 1983 and conducted extensive shallow drilling to delineate coal resources. EPC 530 Dingo was granted to New Hope Collieries Pty Ltd in 1993-94. 6,600m of drilling was carried out which confirmed the structural complexity of the area and established the coal to be semi-anthracitic. Extending this exploration, New Hope held EPC 573 from 1993 until 2000 during which an improved understanding was developed of the variation in coal seam thickness and stripping ratio. Australian Coal Enterprises held EPC 612 from 1996 until 2001. Most of the tenement lay west of the Jellinbah fault and the program concluded that steep dips and thick Triassic Rewan cover provided little encouragement for mineable resource potential. EPC 729 was granted in 2001 and remains under the ownership of Energy Minerals Pty Ltd. EPC 960 Duaringa was granted to Aquila Coal Pty Ltd for a 3-year term in 2005. Petroleum and coal seam gas exploration has been conducted by Bow Energy/Pure Energy/QGC, now a subsidiary of BG. CSG exploration has included seismic surveys and deep drilling. |
||
| Geology | Deposit type, geological setting and style of mineralisation. |
The coal bearing formations of interest within the project area are held within the Blackwater Group, an upper Permian package of generally uniform sandstones, mud, and siltstones, tuffaceous lithotypes and coal seams ranging in thickness. In the area the Blackwater Group contains the German Creek Formation(Moranbah Coal |
46
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==> picture [62 x 63] intentionally omitted <==
| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| Measures equivalents), Fairhill formation and the Rangal Coal Measures (RCM). Mined seams are contained within the Rangal Coal Measures with targets including the Aries, Pollux, and Orion seams. The project area is affected by the Jellinbah Fault zone. Regionally, compressive stress regimes have |
||
| Drill Hole Information |
A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all Material drill holes: − easting and northing of the drill hole collar − elevation or RL (Reduced Level – elevation above sea level in metres) of the drill hole collar − dip and azimuth of the hole − down hole length and interception depth − hole length. If the exclusion of this information is justified on the basis that the information is not Material and this exclusion does not detract from the understanding of the report, the Competent Person should clearly explain why this is the case. |
Table 1, outlines borehole position, depth, and purpose that have been utilised in the resource report. Table 2 provides seam intersections for the holes drilled in the project area. |
| Data Aggregation Methods |
In reporting Exploration Results, weighting averaging techniques, |
Lithology logs have been corrected to geophysics. |
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==> picture [62 x 63] intentionally omitted <==
| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| maximum and/or minimum grade truncations (e.g. cutting of high grades) and cut-off grades are usually Material and should be stated. Where aggregate intercepts incorporate short lengths of high grade results and longer lengths of low grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail. The assumptions used for any reporting of metal equivalent values should be clearly stated. |
Sample intervals were analysed and aggregated to composite samples for analysis. |
|
| Relationship Between Mineralisation Widths and Intercept Lengths |
These relationships are particularly important in the reporting of Exploration Results. If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported. If it is not known and only the down hole lengths are reported, there should be a clear statement to this effect (e.g. ‘down hole length, true width not known’). |
All holes were drilled vertical. Holes have been logged with a verticality geophysical tool to record hole deviation and to provide the ability to correct the deviated depth of the seams to vertical (- 90) in the geological model. |
| Diagrams | Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported These should |
Map included with announcement |
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==> picture [62 x 63] intentionally omitted <==
| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| include, but not be limited to a plan view of drill hole collar locations and appropriate sectional views. |
||
| Balanced Reporting |
Where comprehensive reporting of all Exploration Results is not practicable, representative reporting of both low and high grades and/or widths should be practiced to avoid misleading reporting of Exploration Results. |
Seam intercepts included in Table 2 for all holes utilised in geological modelling processes. |
| Other Substantive Exploration Data |
Other exploration data, if meaningful and material, should be reported including (but not limited to): geological observations; geophysical survey results; geochemical survey results; bulk samples – size and method of treatment; metallurgical test results; bulk density, groundwater, geotechnical and rock characteristics; potential deleterious or contaminating substances. |
Several 2D seismic surveys have been completed in the Bluff area since the early 1960s. The early programs were of poor resolution and did not include survey lines across EPC2121. More recent seismic work (2012) by coal seam methane exploration company QME/QGC includes relevant survey lines across the Bluff ML. This data has been accessed and interpreted by Carabella Resources to assist in the interpretation of the geological settings. |
| Further Work | The nature and scale of planned further work (e.g. tests for lateral extensions or depth extensions or large-scale step-out drilling). Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not commercially sensitive. |
Further work should include additional coal quality and structure holes extending south from the pit to extend resources as well as structural and coal quality knowledge. Approximately 5 seismic lines have been proposed immediately south of the current pit to improve the knowledge of local structures. |
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SECTION 3 ESTIMATION AND REPORTING OF MINERAL RESOURCES
(Criteria listed in section 1, and where relevant in section 2, also apply to this section.)
| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| Database Integrity | Measures taken to ensure that data has not been corrupted by, for example, transcription or keying errors, between its initial collection and its use for Mineral Resource estimation purposes. Data validation procedures used. |
Raw field geologists logs were checked against the electronic data to check for transcription errors etc. A thorough review of all quality data was conducted for the previous resource estimate (2014). Another review has been conducted across the drilling data as part of the 2021 JORC Resource estimate. |
| Site Visits | Comment on any site visits undertaken by the Competent Person and the outcome of those visits. If no site visits have been undertaken indicate why this is the case. |
Mr Troy Turner, as Competent Person, has not conducted a site visit at time of writing. The Competent Person’s familiarity with the regional operating coal projects and stratigraphy is thorough and sufficient. Review of the exploration data indicates that the geology is typical of the area. |
| Geological Interpretation |
Confidence in (or conversely, the uncertainty of) the geological interpretation of the mineral deposit. Nature of the data used and of any assumptions made. The effect, if any, of alternative interpretations on Mineral Resource estimation. The use of geology in guiding and controlling Mineral Resource estimation. The factors affecting continuity both of grade and geology. |
Multiple cross sections and long sections were created and for each the seam correlation and the geological interpretation was reviewed from first principles. The deposit is located to the east of the NNW-SSE trending Jellinbah Fault. Several large, NNW-SSE trending reverse faults of the Jellinbah Thrust Belt occur near the eastern limit of the resources. These reverse faults dip to the east at shallow angles which can results in significant fault repeats |
| Dimensions | The extent and variability of the Mineral Resource |
The Bluff resource area is approximately2.1 kilometres |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| expressed as length (along strike or otherwise), plan width, and depth below surface to the upper and lower limits of the Mineral Resource. |
along strike by up to 1.2 kilometres down dip. It is limited by the Jellinbah Fault in the west and the mined-out area in the north. |
|
| Estimation and Modelling Techniques |
The nature and appropriateness of the estimation technique(s) applied and key assumptions, including treatment of extreme grade values, domaining, interpolation parameters and maximum distance of extrapolation from data points. If a computer assisted estimation method was chosen include a description of computer software and parameters used. The availability of check estimates, previous estimates and/or mine production records and whether the Mineral Resource estimate takes appropriate account of such data. The assumptions made regarding recovery of by- products. Estimation of deleterious elements or other non-grade variables of economic significance (e.g. sulphur for acid mine drainage characterisation). In the case of block model interpolation, the block size in relation to the average sample spacing and the search employed. Any assumptions behind modelling of selective mining units. |
The previous resource estimate by MEC Mining (2014) was based on a block modelling technique. Between 2014 and 2020 stratigraphic fault models were used to assist mine planning. As fault repeats tend to complicate mine planning work, the current geological model modelled the repeat seams as separate seams, i.e. the P1 seam repeats were modelled as P1M, P1L and P1D. Minescape version 7 using different modelling algorithms for structure and coal quality parameters. The Finite Element Method (FEM) interpolator with Order: 0 for thickness, 1 for surface and 0 for trend. The inverse distance interpolator was used for raw coal quality modelling. The structural model validation included − LAS files for drill holes seam picks − Cross-sections and contour maps for correlations and interpretations between drill holes The coal quality model validation included − Seam pick and sample interval comparisons − Contour maps of the coal quality parameter |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| Any assumptions about correlation between variables. Description of how the geological interpretation was used to control the resource estimates. Discussion of basis for using or not using grade cutting or capping. The process of validation, the checking process used, the comparison of model data to drill hole data, and use of reconciliation data if available. |
MEC Mining provided a JORC 2012 Resources Report for Bluff Mine in 2014. |
|
| Moisture | Whether the tonnages are estimated on a dry basis or with natural moisture, and the method of determination of the moisture content. |
Coal resource tonnages were estimated using a calculated in situ relative density, see ‘Bulk Density’. Coal qualities are reported on an air-dried basis. |
| **Cut-Off Parameters ** | The basis of the adopted cut- off grade(s) or quality parameters applied. |
|
| Mining Factors or Assumptions |
Assumptions made regarding possible mining methods, minimum mining dimensions and internal (or, if applicable, external) mining dilution. It is always necessary as part of the process of determining reasonable prospects for eventual economic extraction to consider potential mining methods, but the assumptions made regarding mining methods and parameters when estimating Mineral Resources may not always be rigorous. Where this is the case, this should be reported with an explanation of the basis of the mining assumptions made. |
A maximum depth of 250 m below topography was applied to the resource. Resources have been calculated for depth of cover subsets at 50 m intervals. No cut-off grade has been applied. The coal seams show raw ash contents much less than 50%. Limits were placed on the Resource Estimate with cut-offs at 0.3 m thickness for all coal seams within resource area. Only full seams were modelled, and no ply parting limits have been applied. |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| Metallurgical Factors or Assumptions |
The basis for assumptions or predictions regarding metallurgical amenability. It is always necessary as part of the process of determining reasonable prospects for eventual economic extraction to consider potential metallurgical methods, but the assumptions regarding metallurgical treatment processes and parameters made when reporting Mineral Resources may not always be rigorous. Where this is the case, this should be reported with an explanation of the basis of the metallurgical assumptions made. |
It is the CP’s opinion that at this stage of the project that there are no limiting metallurgical factors. The resource seams are an extension of the seams mined at Bluff mine and have been sold as PCI coal (after coal processing). |
| Environmental Factors or Assumptions |
Assumptions made regarding possible waste and process residue disposal options. It is always necessary as part of the process of determining reasonable prospects for eventual economic extraction to consider the potential environmental impacts of the mining and processing operation. While at this stage the determination of potential environmental impacts, particularly for a greenfields project, may not always be well advanced, the status of early consideration of these potential environmental impacts should be reported. Where these aspects have not been considered this should be reported with an explanation of the environmental assumptions made. |
It is Xenith’s opinion that at this stage of the project that there are no limiting environmental factors. |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| Bulk Density | Whether assumed or determined. If assumed, the basis for the assumptions. If determined, the method used, whether wet or dry, the frequency of the measurements, the nature, size and representativeness of the samples. The bulk density for bulk material must have been measured by methods that adequately account for void spaces (vugs, porosity, etc.), moisture and differences between rock and alteration zones within the deposit. Discuss assumptions for bulk density estimates used in the evaluation process of the different materials. |
• Coal resource tonnages were estimated using a calculated in situ relative density. • Tonnes were calculated for an in situ Relative Density were calculated using the Preston Sanders method. The in-situ moisture content of 2.3% was derived from the analysed Moisture Holding Capacity data. |
| Classification | The basis for the classification of the Mineral Resources into varying confidence categories. Whether appropriate account has been taken of all relevant factors (i.e. relative confidence in tonnage/grade estimations, reliability of input data, confidence in continuity of geology and metal values, quality, quantity and distribution of the data). Whether the result appropriately reflects the Competent Person’s view of the deposit. |
• Indicated and Inferred resource categories have been identified within the Bluff area, depending on the level of confidence in the seam structure and continuity plus the level of variability in the coal quality data • No seams have been excluded from the resources. The resource area has been limited in the north by previous mining. • Drill holes and the interpretation of the Jellinbah Thrust Belt faults provide the basis for structural/thickness continuity. • Points of Observation have been used to establish coal quality continuity. • The level of drilling information assisted with the classification of resource categories. |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| • Resources were calculated from Points of Observations (PoO) and distances from them. • In this resource estimate, for a drill hole to be classified as a Point of Observation (PoO) for a seam or ply, it must be a cored hole and have: • A geophysical log for the cored hole (or its pilot hole), including density and gamma-ray data • Greater than 85% core recovery across a seam or accepted by CP as being representative of the seam through analysis of the coal quality results, geophysical signature, and geological logging notes • Raw coal quality data, including at least Relative Density and Ash. • Two resource categories have been identified based on the level of confidence in the seam structure and continuity plus the level of variability in the coal quality data, in accordance with the JORC Code. The nominal spacing between PoO’s used for the classification is • 800 m for Indicated, and • 1600 m for Inferred. • Due to the uncertainty in relation to faulting and relatively steep dips near the subcrop, no Measured Resources were defined. • The resources have been extrapolated beyond the last drill hole for the above nominal distances. |
||
| Audits or Reviews | The results of any audits or reviews of Mineral Resource estimates. |
No external audits have been performed on this Mineral Resource estimate, but internal |
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| Criteria | JORC Code Explanation | CP Comments |
|---|---|---|
| QA/QC protocols have been followed. |
||
| Discussion of Relative Accuracy/ Confidence |
Where appropriate a statement of the relative accuracy and confidence level in the Mineral Resource estimate using an approach or procedure deemed appropriate by the Competent Person. For example, the application of statistical or geostatistical procedures to quantify the relative accuracy of the resource within stated confidence limits, or, if such an approach is not deemed appropriate, a qualitative discussion of the factors that could affect the relative accuracy and confidence of the estimate. The statement should specify whether it relates to global or local estimates, and, if local, state the relevant tonnages, which should be relevant to technical and economic evaluation. Documentation should include assumptions made and the procedures used. These statements of relative accuracy and confidence of the estimate should be compared with production data, where available. |
• Xenith have assigned different levels of confidence to the coal resource estimate, depending on the drill hole spacing, as described above. • The structural complexity near the western limit of the resources is considered the main factor that could affect the resource estimate accuracy. |
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Table 3: Resource Summary by Depth
| SEAM | < 100 m | 100 m to 150 m |
150 m to 200 m |
200 m to 250 m |
Total |
|---|---|---|---|---|---|
| INDICATED (Mt) | |||||
| A | 0.59 | 0.61 | 0.62 | 0.11 | 1.9 |
| C1 | 0.09 | 0.01 | 0.02 | 0.00 | 0.1 |
| P1 | 1.16 | 1.19 | 1.33 | 1.15 | 4.8 |
| P2 | 0.33 | 0.29 | 0.31 | 0.27 | 1.2 |
| O1 | 0.06 | 0.00 | 0.00 | 0.00 | 0.1 |
| O2 | 0.38 | 0.46 | 0.40 | 0.34 | 1.6 |
| O3 | 0.03 | 0.40 | 0.54 | 0.56 | 1.5 |
| IND Total | 2.64 | 2.96 | 3.23 | 2.43 | 11.3 |
| INFERRED (Mt) | |||||
| A | 0.11 | 0.18 | 0.23 | 0.58 | 1.1 |
| C1 | 0.01 | 0.01 | 0.00 | 0.02 | 0.0 |
| P1 | 0.03 | 0.21 | 0.40 | 0.6 | |
| P2 | 0.01 | 0.04 | 0.08 | 0.1 | |
| O1 | 0.01 | 0.0 | |||
| O2 | 0.10 | 0.17 | 0.15 | 0.4 | |
| O3 | 0.02 | 0.0 | |||
| INF Total | 0.12 | 0.32 | 0.65 | 1.24 | 2.3 |
| Grand Total |
3 | 3 | 4 | 4 | 14 |
Table 4. Average Raw Coal Qualities (air dried basis)
| Average Raw Coal Qualities (air dried basis) | Average Raw Coal Qualities (air dried basis) | Average Raw Coal Qualities (air dried basis) | Average Raw Coal Qualities (air dried basis) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Seam | Thickness | Relative | Relative | Inherent | Ash | Volatile | Fixed | Total | CSN |
| Density | In Situ | Moisture | Matter | Carbon | Sulphur | ||||
| Density | |||||||||
| (m) | g/cm3 | g/cm3 | % | % | % | % | % | ||
| A | 1.54 | 1.47 | 1.46 | 1.3 | 16.1 | 11.9 | 70.7 | 0.64 | 0.5 |
| C1 | 0.42 | 1.63 | 1.62 | 1.2 | 30.1 | 15.9 | 52.8 | 0.66 | 1.0 |
| P1 | 3.61 | 1.42 | 1.41 | 1.4 | 10.5 | 13.4 | 74.6 | 0.67 | 0.5 |
| P2 | 0.84 | 1.54 | 1.53 | 1.5 | 23.6 | 13.6 | 61.3 | 0.75 | 1.0 |
| O1 | 0.37 | 1.55 | 1.54 | 1.2 | 22.3 | 12.0 | 64.4 | 0.51 | 0.5 |
| O2 | 1.54 | 1.48 | 1.47 | 1.7 | 16.9 | 12.7 | 68.7 | 0.53 | 0.5 |
| O3 | 1.68 | 1.48 | 1.47 | 1.4 | 16.6 | 13.6 | 68.4 | 0.56 | 0.5 |
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