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NEW AGE EXPLORATION LIMITED — Capital/Financing Update 2021
Apr 6, 2021
65403_rns_2021-04-06_d6741354-7d73-42a1-a274-041f1076538b.pdf
Capital/Financing Update
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NAE Completes Research Review on
Marlborough and Manorburn Gold Projects
ASX Release | 7 April 2021
ASX Code | NAE
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HIGHLIGHTS
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NAE has completed a research review on the Marlborough and Manorburn gold projects in New Zealand, that highlight potential additional mineralisation
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The gold projects are both 100% owned by NAE and cover 720km²
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At Marlborough there are a series of interpreted ductile shears that have potential to host gold mineralisation that have previously not been tested. Down-dip and along strike extensions of the historic Gold Bar mine also remain untested. These structures represent targets NAE will focus on moving forward
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At Manorburn the target areas which have been identified are associated with historical anomalous stream sediment and soil samples that coincide with electromagnetic lineaments that indicate potential lithological contacts within the Otago Shist that have been associated with shear hosted gold mineralisation style like that at the world class Macraes Gold Mine 70km to the southeast
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Results from the recent sampling programme at the NZ Lammerlaw Gold Project remain pending
New Age Exploration Limited ( NAE or the Company ) is pleased to advise that they are encouraged by the research review on both the Marlborough and Manorburn projects that shows anomalous gold occurrences across the projects in New Zealand.
The Manorburn Project is within the prospective Otago Schist that contains the World Class Macraes Gold Mine and a number of active drilling programmes and recently acquired exploration projects by junior exporters have occurred in the past 12 months. The Marlborough Project is within the Marlborough Schist, a northern analogue for the Otago Schist that has been displaced some 450km along the Alpine Fault. Both projects are currently under application awaiting approval by the New Zealand’s permitting agency NZP&M and once the permits have been granted a field programme will be announced for both projects.
NAE Executive Director, Joshua Wellisch commented:
“The Manorburn and Marlborough applications have significantly increased NAE’s exploration footprint in New Zealand. Both projects have extensive historic workings which have not been analysed, and the lack of any modern exploration provides quality exploration potential. The expansion of the New Zealand portfolio supports our optimistic view of future mining potential in the region.”
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Figure 1: Location of NAE’s Marlborough and Manorburn projects in relation to notable South Island gold deposits
MARLBOROUGH
Project Overview
The Marlborough project comprises of Minerals Prospecting Permit application 60725.01 that covers 500km² of the Marlborough Schist Belt, a northern analogue of the Otago Schist Belt offset ~470 km along the Alpine Fault. The permit application is to prospect for all metallic and precious metals.
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Figure 2: Marlborough Project Area
Local Geology
The Mesozoic basement rocks within the project area comprises of the biotite to chloride greenschist facies in the southeast to the pumpellyite-actinolite facies in the northwest of the Marlborough Schist. The Marlborough Schist is part of the wider Haast Schist and the Marlborough Schist is a northern analogue of the Otago Schist (another subgroup of the Haast Schist) that contains the world-class Macrae’s deposits (~10Moz). The Wakamarina Quartzite which is a prominent quartzite-metabasite formation is also found in the project area and outcrops on the eastern side of the Wakamarina Valley. The area is cross-cut by several large-scale faults trending NE and NW as well as a complex network of smaller scale shear zones and folds. Locally Quaternary fluvial and colluvial sediments have in-filled a number of valleys.
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Figure 3: Regional Geology of the Marlborough Project Area
Within the Marlborough region five deformation events are recognised. The most important for the target mineralisation are the D3 structures. D3 structures are by low- to moderate-angle extensional mylonitic shear zones (dips of ~30°) that are several metres thick. These shear zones formed within the ductile zone of the crust late in the metamorphism of the schist and early in the uplift phase of the Marlborough Schist ca. 175 ma. These D3 structures are of a similar age and origin as the low angle structures and shear zones in the Otago Schist that host the Macraes and Rise & Shine gold deposits. These styles of deposits are low grade but high tonnage.
D4 structures are recognised from trans-tensional faults formed in response to continued uplift of the schist into the brittle deformation zone at ca. 140 ma and many of these faults formed near the D3 mylonite zones but are much steeper (dips of ~70°). Uplift and the resultant tensional fracturing would have enabled the release of crustal fluids derived from metamorphic reactions in the metamorphosed schist. These fluids are related to the emplacement of the main quartz-gold lodes (e.g., Empire City & Golden Bar). Mineralised lodes related to D4 structures tend to be moderate to high grade but low tonnage.
Previous Mining and Exploration
The alluvial gold diggings in the Wakamarina Valley were the largest gold producers in the Marlborough region, and yielded some 1,026kg of gold between 1864 and the early 1900s (Downey 1928). Mining of vein hosted gold and scheelite occurred in the 1870s, largely in the Wakamarina Valley and Top Valley areas. The largest mine was the Golden Bar/Empire City vein system where between 1910 and 1916 that produced 62,542 tons of ore for 9,630 oz Au (3.7g/t) and 364 tons of scheelite (0.58% scheelite) (Williams 1965). Mining occurred over a strike of ~700m and depths down to ~100m (Downy 1928). The reason for mining stopping is not explained but Downey (1928) noted that the dip of the deposit changed from 70° to 30°, which is likely to have caused the deposit to be uneconomic to mine (Williams 1965). Although the reef was mined over ~700m in length and is believed to extend to over ~1,800m of strike with a true width of 1.8m (Skinner et el 1999). In total the
Wakamarina Field is believed to have produced 16,839 ounces of gold from 104,694 tons of ore (Downey 1928). In the Top Valley reefs the only mine wih reported production figures is the Jubilee Mine with 1,187 oz of gold from 3,673 tons at a grade of 9.9 g/t over two levels recovered (Downey 1928). Other reef systems include the Sutherlands Reefs and the Waikakaho Reefs. There is no recorded production but testing of ore from these areas showed gold grades between 2.8 and 84g/t (Downey 1928, Williams 1965, Walshe 1982).
Exploration of the Marlborough area commenced in the early 1970s with companies such as Lime and Marble and BP Minerals initially exploring for tungsten (Ball 1972, McClelland 1984, Mackay 1986).
From the 1980s focused turned to gold as tungsten prices became depressed and gold price increased. Between 1982 and 1984 CRA Exploration completed regional reconnaissance sampling that comprised of stream sediment sampling (panned concentrate) and rock float sampling of the main streams draining into the Wairau River (Price & Rosengren 1984). This work identified the Top Valley area as the most prospective for goldscheelite mineralisation. Follow up sampling occurred along historic workings and known mineralised reefs. Table 1 below shows significant results from CRA’s rock chip sampling programme.
| Sample ID | Au(ppm) | Lithology |
|---|---|---|
| 9300 | 10.45 | 50cm thickquartz vein at Upper Jackson Lode |
| 22790 | 9.85 | Quartz vein at Bob’s Digworkings |
| 21158 | 6.00 | Quartz vein stockwork below the Jubilee mine |
| 7748 | 4.36 | Upper Jackson Lode |
| 22733 | 4.04 | Schist with cross cutting quartz veins at Upper Jackson Lode |
| 7296 | 4.01 | 2m wide chlorite schist from Upper Jackson Lode |
| 22751 | 3.63 | Quartz vein alongJubilee Creek Road. Not associated with known workings |
| 22786 | 2.93 | Well veined fractured foliated chlorite schist at Bob’s Digworkings |
Table 1: Significant rock chip results from CRA (Price & Rosengren 1984)
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Figure 4: CRA historical Rock Chip Sample Results
Follow up work was carried out by Summit Gold in 1986 to 1988 with further rock chip sampling around the historic mines at Top Valley. Hohback (1987) reported 120 rock chip samples but only 69 samples are able to be located from the map provided in the report (Hohback 1988) with these samples around the Jubilee Mine. For the samples that the location cannot be found, grades up to 32.4g/t were reported. Of the 69 samples that can be located, 19 reported below detection limit for gold (0.005ppm), 12 are above 1 g/t Au with two above 5 g/t Au (Hohback 1987). A follow up rock chip programme of 41 samples was undertaken in 1988 (Hohback 1988) with notable results in Table 2 below:
| Sample ID | Au g/t | Lithology/location | Sample ID | Au g/t | Lithology/location |
|---|---|---|---|---|---|
| 22124 | 7.31 | Upper Jackson’s Lode 30- 40cm thick quartz vein |
22156 | 8.26 | 20cm quartz vein in Jubilee Mine workings |
| J092 | 4.82 | Stacked quartz veins in Whitehead Group workings |
22158 | 2.36 | 40cm channel near Jubilee’s Mine Stope in workings |
| 22146 | 7.17 | Quartz stockwork at Bob’s Dig | 22149 | 6.97 | Albion Reef |
| 22135 | 4.64 | Albion Reef | 22148 | 3.7 | Albion Reef |
| 22138 | 5.21 | 1m channel of the Middle reef of Pine Tree workings |
22154 | 2.65 | 1m channel sample over quartz vein at Luck-at-Last |
| J086 | 6.18 | Quartz vein at adit of Whitehead Group workings |
J010 | 4.69 | Iron-stained quartz reef a Sylvia Lode |
| J089 | 4.18 | Quartz vein in Whitehead Group workings |
J003 | 8.27 | Jackson’s Creek Lode No.1 – exact location unknown |
| 22125 | 1.74 | Upper Jackson’s Reef | J028 | 32.4 | Unknown mine dump |
Table 2: Significant rock chip samples by Summit Gold
A two-hole drilling programme was undertaken by Summit Gold targeting the Whitehead Group and Upper Jackson Lodes. KJDDH-1 and KJDD-2 were drilled at 60° towards 240° with HQ core recovered. KJDDH-1 reached 101 m and KJDDH-2 reached 100.5 m in length and both drill holes were targeted to intercept two quartz lodes that dipped steeply ENE. Both holes intercepted lodes below the previous workings. Core was lithologically logged and assayed for Au and As. In total 199 samples were assayed with maximum values of 1.89 ppm Au and 200 ppm As reported (Hohbach 1988). Significant diamond drill intersections included the discovery of four mineralised zones within KJDD-1 with three of the 1m down hole sections having grades over 1g/t Au. Drill hole collars and sampling results are displayed in Table 3 and 4 respectively. There is a lack of data on the QA/QC and assay methods on the drill hole data.
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Figure 5: Summit Gold rock chip and drill hole locations at Top Valley
At Wakamarina Valley, Kiwi International Exploration Company Ltd explored the area in 1996 targeting the Golden Bar vein system. Kiwi Int identified a potential 24m thick vein stockwork system within the Golden Bar/Empire city mines. A total of 11 rock samples were taken from a mullock dump of the Level 2 Golden Bar workings that included gold assays of 41.6, 9.75 and 4.02 g/t (Murfitt 1998). In 1998 GNS Science published a report on geochemical analysis on whole rock XRF data and its use in interpreting the lithologies within the Wakamarina Goldfield (Skinner and Brathwaite, 1998). The study examined the patterns of hydrothermal alteration related to lode formation and the depositional origins of the Wakamarina Quartzite. A Total of 95 whole rock samples were analysed by XRF. Of the whole rock samples there are three anomalous arsenic (>30ppm) samples in an area that has been mapped as a shear zone by Skinner et el 2002 and within 1km of the Golden Bar extension workings. Channel samples reported by Skinner and Brathwaite (1999) from within the Golden Bar mine have gold grades ranging from 0.2 and 3.1ppm along an 120m section of the mine. Further channel sampling by HPD New Zealand in 2006 at Golden Bar returned 4.41ppm Au over 1.1m (Scott 2006).
BP Minerals explored for gold and identified a 6m wide steeply dipping shear zone at Waikakaho returning gold up to 4.6g/t Au but generally around 1g/t Au (MacKay 1986). Follow up work as carried out by Prophecy Mining in 1987 and 1988. Prophecy concluded that the area has anomalous gold and arsenic in quartz-carbonate vein swarms, which are concordant to the host graphitic schists with the highest Au and As grades of 1.42 g/t and 3,240 ppm respectively in channel samples over 1m around the historic workings (Robson 1989). Grab Samples by HPD also returned gold grades between 0.38 and 6.01 ppm (Scott 2006).
Glass Earth carried out an airborne magnetic and electromagnetic (EM) survey in 2007 over the Top Valley and Wakamarina Valley.
Hawkeswood Resources commenced a systematic exploration programme in the early 2010s completing regional rock chip samples and utilizing existing data to identify potential ductile shears that could preferentially
host shear hosted gold mineralisation at Top Valley and Wakamarina Valley (Hill 2014). No follow up work has since been carried out to ground truth the shear zones.
In 2017 the New Zealand government completed a regional airborne magnetic survey over the Marlborough Region. Interpretation of the data to date has focused on the Dun Mountain Ophiolite Sequence to the west. A full interpretation of the data over the Marlborough Schist is yet to be undertaken and could identify potential structures that could be conduits or traps for mineralised fluid.
Exploration Potential
Exploration to date has largely been focused on quartz lodes associated with D4 structures. These lodes are what have been historically mined and sampled. The D4 structures are structurally controlled in NW trending, steeply dipping normal faults. Hawkeswood Resources had started a more systematic regional exploration in the 2010s but following identifying prospective areas following an initial first pass sampling programme not further work has been carried out.
Little work has been done targeting potential mineralisation associated with D3 structures. D3 structures have the potential to host significant gold deposits within the Haast Schist. Initial review of the Glass Earth EM data has identified areas of potential contacts between pelitic and psammitic schist represented by sharp EM contrasts that could represent structures that contain potential shear hosted gold. Potential ductile shear zones have also been identified at both Top and Wakamarina valleys. These targets are yet to be tested and represent potential structures that host low-angle shear style mineralisation similar to that at the Hyde-Macraes and Rise and Shine shear zones in the Otago Schist.
Exploration is also planned around potential extensions to known mineralised lodes such as the Golden Bar lodes that has over 1km of potential strike length that has not been fully explored. There are also a down-dip components of the structure that remains unexplored where the dip angel of the lode goes from 70° to a low to moderate 30° and where there is a known 24m thick stockwork vein sequence. This change in dip could represent a change to a D3 structure and warrants further mapping and sampling. At Wakamarina Valley, the mineralised veins are associated with the Wakamarina Quartzite. The full area of the unit has yet to be explored and will be targeted as part of planned exploration.
The Marlborough prospect is covered by airborne geophysical data acquired by the New Zealand government in 2017. To date, no explorer has utilised this data for identifying structures or lithological contacts within the Marlborough Schist, that have potential to contain shear hosted gold (± tungsten) mineralisation, similar to what has been explored in the Otago Schist utlising the geophysical data in that region acquired in the late 2000s. NAE may review of this data to assist in identifying potential mineralised structures within the Marlborough Schist.
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Figure 6: 8200HZ EM data for Top Valley and Wakamarina Valley showing high contrast contacts
MANORBURN
Project overview
The Manorburn prospect is covered by Minerals Prospecting Permit application 60716.01 and is 221.8km² in area in Central Otago, New Zealand. Manorburn is located 20km southeast of the Rise and Shine Shear Zone (inferred 252koz gold Mineral Resource https://santanaminerals.com/wp-content/uploads/Acquisition-ofBendigo-Ophir-Gold-Project-New-Zealand.pdf) that forms the Bendigo-Ophir Gold Project recently purchased by Santana Minerals (ASX: SMI). The application is also 85km northwest of Oceana Gold’s (ASX: OGC) worldclass Macraes Gold Mine that has combined production and Minerals Resources in excess of 10Moz gold (OGC Mineral Resource and Reserve Statement for the Year-Ended 2020). The permit application is to prospect for all metallic and precious metals.
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Figure 7: Manorburn Project Area in relation to existing tenements in the Otago Goldfield
Local Geology
The Manorburn Project Area is located on the southern section of the Raggedy Range, a block faulted area of quartzo-feldspathic schist of the Otago Schist belt (Bishop and Turnbull, 1996; Turnbull, 2000; and Forsyth, 2001). The area covers a number of internal, distinct subdivisions of the Otago Schist. Small remnants of weathered, undifferentiated Miocene – Pliocene sediments are preserved in the project area (Bishop and Turnbull, 1996). Quaternary alluvial terraces and flood plain deposits are also discontinuously located along river and stream courses.
The schists of the Otago Region are generally metasediments from two distinct geological terranes – the Torlesse/Rakaia and Caples Terranes. The protolith Rakaia Terrane is dominated by turbiditic, quartzofeldspathic sandstones and mudstones. The protolith Caples Terrane is a turbiditic, volcaniclastic sequence of sandstones and mudstones (Mortimer, 2004). The two terranes were metamorphosed and
amalgamated during the Mesozoic during continental collision where the Caples Terrane was thrusted over the Rakaia Terrane (Forsyth 2001). The contact between these two terranes traces from east of the project area then extends to the north through the Ophir Goldfield. The project area is largely within textural zone III of the Otago Schist.
The project area is located within the biotite greenschist facies of the Otago Schist (Turnbull, 2000) with varying carbonaceous pelitic and mafic pelitic to psammitic schist. The preferred metamorphic schist type for shear hosted gold mineralisation are boundaries/transitions comprise variably carbonaceous pelitic schist in sharp contact with overlying pelitic to psammitic mafic schist, within and along which shear and related hydrothermal fluid flow is best developed within the pelitic schist hanging wall. Mineralised structures are likely to be low grade, large volume and low angle in relation to shear, and lower volume but higher grade in relation to fracturing at high angles to shear. The mineralisation style of higher priority is that of the low grade, high volume orogenic gold, similar to that at Macraes and Rise & Shine, that are hosted within low angle <20° regional shear zones.
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Figure 8: Geology of the Manorburn Project Area
Previous Mining and Exploration
There has been no historic hard rock gold mining in the area. Alluvial mining has occurred in the late 1800s but there are minimal records of how much gold was recovered. Adjacent to the north of the Manorburn Project Area is the Ophir Goldfield where between 1880 and 1940, 12,750 tonnes of ore was mined at an average grade of 3g/t Au across six shears/lodes. All of these lodes are outside of the project area but the South Wai-iti shear was mined up to the boundary of the project area at a grade of 25g/t Au by a small opencast.
Homestake NZ Exploration Ltd and BHP Minerals NZ Ltd completed a regional stream sediment sampling programme over the wider area in 1987 identifying five smaller catchments within the Manorburn Project area
that were anomalous with gold (>0.7ppb Au). These catchments are all upstream from historic alluvial gold workings as such the anomalous gold has potential to be from a hard rock source (Kerber 1988).
In 1994 Welcome Gold Mines completed another regional stream sediment sampling programme. Within the Manorburn Project Area the Olrig Anomaly was identified with Au (3.9ppb), Ag (163ppb), Cu (56ppm), As (42.4ppm) and Sb (25.1ppm) over and area of 1x6km that coincident with a major east-west photo-lineament (Torckler 1994). Following up sampling confirmed the anomalous gold with higher results (up to 44ppb Au) but not the anomalous base metals. Assaying on follow up sampling was carried out on a different mesh size (-8mm compared to -2mm for the initial sampling).
Tasman Gold Developments Ltd prospected the southern part of the project area between 1992 and 1996. Stream sediment sampling identified an area where there was anomalous gold the coincided with a mapped mineralised schist (Rabone 1993). This was followed up with detailed mapping and soil sampling programme. Soil sampling identified four small localised anomalous zones for gold (>50ppb Au) and identified northeast trending shear zones, see Figure 11 (Dacey 1995). Rock chip sampling of the schist could not identify the source of the anomalous soils (Dacey 1995).
The Manorburn Project area has had regional magnetic and electromagnetic survey completed over it in 2007 by Glass Earth (Fugro 2007). As part of the interpretation of the regional survey, Glass Earth identified northwest trending lineaments from the EM data that they interpreted as areas of potential Mesozoic shears, or high strain areas based on interpretation of the magnetic and EM data over the Hyde-Macraes Shear Zone and follow up ground truthing (Henderson et el 2016). These shears/high strain areas are areas where metal bearing hydrothermal fluid is likely to transport through and potentially form gold in higher concentrations. From this interpretation there are three areas of potential Mesozoic shear/high strain zones that trend in a northwest direction that intersect the Manorburn Project area.
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Figure 9: Regional EM lineaments that could potentially host Mesozoic Shear Zones
Glass Earth carried out two soil transects perpendicular to the northern lineament, but the soil samples were panned, and gold grains counted rather than being geochemically analysed (Henderson et el 2012).
Glass Earth also identified areas of potential mafic greenschist within the Manorburn Project Area based on the magnetic and EM data. This mafic greenschist host mineralised normal faults and high angel shear zones in the Ophir Goldfield immediately to the north. These mafic greenschist tend NW-SE and then are orientated N-S and potentially trend into the project area in the northeast (Glass Earth 2009). Since 2012 no further work has been carried out on the Manorburn Project Area.
Exploration Potential
The Manorburn area remains underexplored. Aside from two regional stream sediment sampling programmes, regional geophysical survey and a small localised soil sampling programme there has not been a systematic exploration programme carried out at Manorburn.
NAE will be targeting the northwest trending EM lineaments that intersect through the Manorburn Project Area. These lineaments have been interpreted throughout the Otago Schist and coincide with known mineralised low angle shear zones such as Hyde-Macraes and Rise & Shine. These potential Mesozoic Shears would be a high priority target for exploration as these have the potential to contain shear hosted mineralisation.
At Macraes the shear zone is at low angles to foliation and lithology with best rheological contrast provided by thicknesses of carbonaceous pelitic schist in contact with psammitic rock. Mapping is planned to be carried out across these lineaments along with geochemical sampling (soil and rock chip) to determine if this lithological contact is present and if there is gold mineralisation associated with this.
The northern lineament coincides with the Olrig Anomaly identified by Welcome Gold Mines and the five gold anomalous catchments identify by Homestake and BHP. There is also a number of interpreted mafic greenschist units in the area. The relationship between these anomalies have not previously been identified or investigated. The trend of this lineament extends to the Rise & Shine Shear Zone, approximately 20km to the northwest.
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Figure 10: Gold Catchment Anomalies that coincide with the northern EM lineament
The centre lineament coincides with the gold soil anomalies identified by Tasman Gold in the 1990s. The source/cause of the anomalous gold in these soils was not identified by Tasman Gold. The EM lineament is located 500m to the northeast and upslope of these gold soil anomalies. Potential mineralised structures associated with the EM lineament could be a potential source of the soil anomalies.
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Figure 11: Gold soil anomalies that are adjacent to the central EM lineament
No previous work has been conducted on the southern lineament along the southern boundary of the Manorburn Project area.
NAE will also consider further re-processing and interpretation of the magnetic and EM data. The EM lineaments identified to date are based on a regional review of the geophysical data. A review on specially the Manorburn area may assist in refining existing geophysical targets and/or potentially identify new targets. A review of this nature was undertaken at NAE’s Lammerlaw Project in South Otago that identified numerous potential mineralised structures where recent soil sampling has identified anomalous pathfinder elements to gold mineralisation (NAE Announcement 11 August 2020: NZ Gold Results Indicate Potential Shear Hosted Gold Mineralisation, NAE Announcement 28 January 2021: Exploration commences at Lammerlaw Gold Project - NZ).
The Company looks forward to providing further updates on the two projects once the permits have been granted allowing for exploration on the ground to commence.
-ENDS-
Released with the authority of the Board.
For further information contact:
Joshua Wellisch Mark Flynn Executive Director Investor Relations [email protected] [email protected] +61 411 306 886 +61 416 068 733
www.nae.net.au
COMPETENT PERSON’S STATEMENT
The information in this report that relates to Exploration Results is based on information reviewed by Kyle Howie, who is an exploration geologist and is a Member of the Australian Institute of Geoscientists. Kyle Howie has over 25 years’ experience in precious and base metal exploration and resource calculation including gold exploration and resource definition in the Otago region. Kyle Howie has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken 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’. Kyle Howie consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
FORWARD LOOKING STATEMENTS
This report contains “forward-looking information” that is based on the Company’s expectations, estimates and forecasts as of the date on which the statements were made. This forward-looking information includes, among other things, statements with respect to the Company’s business strategy, plans, objectives, performance, outlook, growth, cash flow, earnings per share and shareholder value, projections, targets and expectations, mineral reserves and resources, results of exploration and related expenses, property acquisitions, mine development, mine operations, drilling activity, sampling and other data, grade and recovery levels, future production, capital costs, expenditures for environmental matters, life of mine, completion dates, commodity prices and demand, and currency exchange rates. Generally, this forward-looking information can be identified by the use of forward-looking terminology such as “outlook”, “anticipate”, “project”, “target”, “likely”, “believe”, “estimate”, “expect”, “intend”, “may”, “would”, “could”, “should”, “scheduled”, “will”, “plan”, “forecast” and similar expressions. The forward looking information is not factual but rather represents only expectations, estimates and/or forecasts about the future and therefore need to be read bearing in mind the risks and uncertainties concerning future events generally.
LIST OF RELEVANT PREVIOUS ASX ANNOUNCEMENTS
ASX:NAE 23 April 2020: NZ Gold Project Exploration Update ASX:NAE 11 August 2020: NZ Gold Results Indicate Potential Shear Hosted Mineralisation ASX:NAE 13 October 2020: NAE Expands New Zealand Gold Exploration Footprint ASX:NAE 28 January 2021: Exploration commences at Lammerlaw Gold Project – NZ
Level 2, 480 Collins Street Melbourne, VIC 3000 Australia
APPENDIX A: SUMMIT GOLD DRILLING RESULTS
Table 3: Summit Gold Drill Collar data
| Company | Hole_ID | Drillhole_Type | NZTM Easting (m) |
NZTM Northing (m) |
RL (m) | Length (m) |
Dip | Azimuth |
|---|---|---|---|---|---|---|---|---|
| Summit Gold |
KJDDH-1 | DDH-HQ | 1633582 | 5402812 | 523 | 101 | -60 | 240 |
| Summit Gold |
KJDDH-2 | DDH-HQ | 1633603 | 5402751 | 521 | 100.5 | -60 | 240 |
Table 4: Summit Gold Drillhole Assay data
| Company | Drillhole_ID | From_m | To_m | Sample_ID | AssayMeth | Au_ppm* | Au1_ppm* | As_ppm** |
|---|---|---|---|---|---|---|---|---|
| Summit Gold | KJDDH-1 | 1.4 | 2 | 22-1000 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 2 | 3 | 22-1001 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 3 | 4 | 22-1002 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 4 | 5 | 22-1003 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 5 | 6 | 22-1004 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 6 | 7 | 22-1005 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 7 | 8 | 22-1006 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 8 | 9 | 22-1007 | UNKNOWN | -0.005 | 0.007 | -100 |
| Summit Gold | KJDDH-1 | 9 | 10 | 22-1008 | UNKNOWN | 0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 10 | 11 | 22-1009 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 11 | 12 | 22-1010 | UNKNOWN | 0.01 | na | -100 |
| Summit Gold | KJDDH-1 | 12 | 13 | 22-1011 | UNKNOWN | 0.153 | na | -100 |
| Summit Gold | KJDDH-1 | 13 | 14 | 22-1012 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 14 | 15 | 22-1013 | UNKNOWN | 0.009 | 0.014 | -100 |
| Summit Gold | KJDDH-1 | 15 | 16 | 22-1014 | UNKNOWN | 0.012 | na | -100 |
| Summit Gold | KJDDH-1 | 16 | 17 | 22-1015 | UNKNOWN | 0.016 | na | -100 |
| Summit Gold | KJDDH-1 | 17 | 18 | 22-1016 | UNKNOWN | 0.008 | na | 100 |
| Summit Gold | KJDDH-1 | 18 | 19 | 22-1017 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-1 | 19 | 20 | 22-1018 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-1 | 20 | 21 | 22-1019 | UNKNOWN | 0.008 | na | 200 |
| Summit Gold | KJDDH-1 | 21 | 22 | 22-1020 | UNKNOWN | 0.009 | na | 100 |
| Summit Gold | KJDDH-1 | 22 | 23 | 22-1021 | UNKNOWN | 0.008 | na | 100 |
| Summit Gold | KJDDH-1 | 23 | 24 | 22-1022 | UNKNOWN | 0.012 | na | -100 |
| Summit Gold | KJDDH-1 | 24 | 25 | 22-1023 | UNKNOWN | 0.006 | na | 100 |
| Summit Gold | KJDDH-1 | 25 | 26 | 22-1024 | UNKNOWN | 0.012 | na | -100 |
| Summit Gold | KJDDH-1 | 26 | 27 | 22-1025 | UNKNOWN | 0.05 | na | -100 |
| Summit Gold | KJDDH-1 | 27 | 28 | 22-1026 | UNKNOWN | 0.01 | na | -100 |
| Summit Gold | KJDDH-1 | 28 | 29 | 22-1027 | UNKNOWN | 0.295 | na | 100 |
| Summit Gold | KJDDH-1 | 29 | 30 | 22-1028 | UNKNOWN | 0.033 | na | -100 |
| Summit Gold | KJDDH-1 | 30 | 31 | 22-1029 | UNKNOWN | 0.019 | na | -100 |
16
| Summit Gold | KJDDH-1 | 31 | 32 | 22-1030 | UNKNOWN | 0.435 | na | 100 |
|---|---|---|---|---|---|---|---|---|
| Summit Gold | KJDDH-1 | 32 | 33 | 22-1031 | UNKNOWN | 0.017 | na | 200 |
| Summit Gold | KJDDH-1 | 33 | 34 | 22-1032 | UNKNOWN | 0.059 | na | 100 |
| Summit Gold | KJDDH-1 | 34 | 35 | 22-1033 | UNKNOWN | 0.06 | na | -100 |
| Summit Gold | KJDDH-1 | 35 | 36 | 22-1034 | UNKNOWN | 0.882 | 1.89 | -100 |
| Summit Gold | KJDDH-1 | 36 | 37 | 22-1035 | UNKNOWN | 0.057 | na | -100 |
| Summit Gold | KJDDH-1 | 37 | 38 | 22-1036 | UNKNOWN | 0.009 | na | 100 |
| Summit Gold | KJDDH-1 | 38 | 39 | 22-1037 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 39 | 40 | 22-1038 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-1 | 40 | 41 | 22-1039 | UNKNOWN | 0.007 | na | -100 |
| Summit Gold | KJDDH-1 | 41 | 42 | 22-1040 | UNKNOWN | 0.008 | 0.01 | -100 |
| Summit Gold | KJDDH-1 | 42 | 43 | 22-1041 | UNKNOWN | 0.031 | na | 100 |
| Summit Gold | KJDDH-1 | 43 | 44 | 22-1042 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-1 | 44 | 45 | 22-1043 | UNKNOWN | 0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 45 | 46 | 22-1044 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 46 | 47 | 22-1045 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-1 | 47 | 48 | 22-1046 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-1 | 48 | 49 | 22-1047 | UNKNOWN | 0.017 | na | -100 |
| Summit Gold | KJDDH-1 | 49 | 50 | 22-1048 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 50 | 51 | 22-1049 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-1 | 51 | 52 | 22-1050 | UNKNOWN | 0.054 | na | -100 |
| Summit Gold | KJDDH-1 | 52 | 53 | 22-1051 | UNKNOWN | 0.356 | na | -100 |
| Summit Gold | KJDDH-1 | 53 | 54 | 22-1052 | UNKNOWN | 0.041 | na | -100 |
| Summit Gold | KJDDH-1 | 54 | 55 | 22-1053 | UNKNOWN | 0.014 | na | -100 |
| Summit Gold | KJDDH-1 | 55 | 56 | 22-1054 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-1 | 56 | 57 | 22-1055 | UNKNOWN | 0.021 | na | 100 |
| Summit Gold | KJDDH-1 | 57 | 58 | 22-1056 | UNKNOWN | 0.026 | na | -100 |
| Summit Gold | KJDDH-1 | 58 | 59 | 22-1057 | UNKNOWN | 0.253 | na | -100 |
| Summit Gold | KJDDH-1 | 59 | 60 | 22-1058 | UNKNOWN | 0.024 | na | -100 |
| Summit Gold | KJDDH-1 | 60 | 61 | 22-1059 | UNKNOWN | 1.24 | 1.64 | 100 |
| Summit Gold | KJDDH-1 | 61 | 62 | 22-1060 | UNKNOWN | 0.025 | na | -100 |
| Summit Gold | KJDDH-1 | 62 | 63 | 22-1061 | UNKNOWN | 0.005 | -0.005 | -100 |
| Summit Gold | KJDDH-1 | 63 | 64 | 22-1062 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 64 | 65 | 22-1063 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-1 | 65 | 66 | 22-1064 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 66 | 67 | 22-1065 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 67 | 68 | 22-1066 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 68 | 69 | 22-1067 | UNKNOWN | 0.007 | 0.008 | -100 |
| Summit Gold | KJDDH-1 | 69 | 70 | 22-1068 | UNKNOWN | 0.014 | na | 100 |
| Summit Gold | KJDDH-1 | 70 | 71 | 22-1069 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 71 | 72 | 22-1070 | UNKNOWN | 0.03 | na | -100 |
| Summit Gold | KJDDH-1 | 72 | 73 | 22-1071 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-1 | 73 | 74 | 22-1072 | UNKNOWN | 0.006 | na | 100 |
| Summit Gold | KJDDH-1 | 74 | 75 | 22-1073 | UNKNOWN | 0.057 | na | -100 |
| Summit Gold | KJDDH-1 | 75 | 76 | 22-1074 | UNKNOWN | 0.013 | na | -100 |
| Summit Gold | KJDDH-1 | 76 | 77 | 22-1075 | UNKNOWN | 0.011 | na | -100 |
17
| Summit Gold | KJDDH-1 | 77 | 78 | 22-1076 | UNKNOWN | 0.005 | na | 100 |
|---|---|---|---|---|---|---|---|---|
| Summit Gold | KJDDH-1 | 78 | 79 | 22-1077 | UNKNOWN | 0.01 | na | -100 |
| Summit Gold | KJDDH-1 | 79 | 80 | 22-1078 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-1 | 80 | 81 | 22-1079 | UNKNOWN | 0.009 | na | -100 |
| Summit Gold | KJDDH-1 | 81 | 82 | 22-1080 | UNKNOWN | 0.009 | na | -100 |
| Summit Gold | KJDDH-1 | 82 | 83 | 22-1081 | UNKNOWN | 0.03 | na | -100 |
| Summit Gold | KJDDH-1 | 83 | 84 | 22-1082 | UNKNOWN | 0.039 | na | 100 |
| Summit Gold | KJDDH-1 | 84 | 85 | 22-1083 | UNKNOWN | 1.32 | 0.415 | -100 |
| Summit Gold | KJDDH-1 | 85 | 86 | 22-1084 | UNKNOWN | 0.045 | na | 100 |
| Summit Gold | KJDDH-1 | 86 | 87 | 22-1085 | UNKNOWN | 0.317 | na | 200 |
| Summit Gold | KJDDH-1 | 87 | 88 | 22-1086 | UNKNOWN | 0.191 | na | 200 |
| Summit Gold | KJDDH-1 | 88 | 89 | 22-1087 | UNKNOWN | 0.244 | na | 100 |
| Summit Gold | KJDDH-1 | 89 | 90 | 22-1088 | UNKNOWN | 0.059 | 0.034 | 100 |
| Summit Gold | KJDDH-1 | 90 | 91 | 22-1089 | UNKNOWN | 0.007 | na | -100 |
| Summit Gold | KJDDH-1 | 91 | 92 | 22-1090 | UNKNOWN | 0.012 | na | 100 |
| Summit Gold | KJDDH-1 | 92 | 93 | 22-1091 | UNKNOWN | 0.011 | na | -100 |
| Summit Gold | KJDDH-1 | 93 | 94 | 22-1092 | UNKNOWN | 0.005 | na | 100 |
| Summit Gold | KJDDH-1 | 94 | 95 | 22-1093 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-1 | 95 | 96 | 22-1094 | UNKNOWN | 0.009 | 0.007 | -100 |
| Summit Gold | KJDDH-1 | 96 | 97 | 22-1095 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-1 | 97 | 98 | 22-1096 | UNKNOWN | 0.012 | na | 100 |
| Summit Gold | KJDDH-1 | 98 | 99 | 22-1097 | UNKNOWN | 0.008 | na | 100 |
| Summit Gold | KJDDH-1 | 99 | 100 | 22-1098 | UNKNOWN | 0.006 | na | 200 |
| Summit Gold | KJDDH-1 | 100 | 101 | 22-1099 | UNKNOWN | 0.007 | na | 100 |
| Summit Gold | KJDDH-2 | 1.5 | 2 | 22-1100 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 2 | 3 | 22-1101 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 3 | 4 | 22-1102 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 4 | 5 | 22-1103 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 5 | 6 | 22-1104 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 6 | 7 | 22-1105 | UNKNOWN | -0.005 | -0.005 | -100 |
| Summit Gold | KJDDH-2 | 7 | 8 | 22-1106 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 8 | 9 | 22-1107 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 9 | 10 | 22-1108 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 10 | 11 | 22-1109 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 11 | 12 | 22-1110 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 12 | 13 | 22-1111 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 13 | 14 | 22-1112 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 14 | 15 | 22-1113 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 15 | 16 | 22-1114 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 16 | 17 | 22-1115 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 17 | 18 | 22-1116 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 18 | 19 | 22-1117 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 19 | 20 | 22-1118 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 20 | 21 | 22-1119 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 21 | 22 | 22-1120 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 22 | 23 | 22-1121 | UNKNOWN | -0.005 | na | -100 |
18
| Summit Gold | KJDDH-2 | 23 | 24 | 22-1122 | UNKNOWN | -0.005 | -0.005 | -100 |
|---|---|---|---|---|---|---|---|---|
| Summit Gold | KJDDH-2 | 24 | 25 | 22-1123 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 25 | 26 | 22-1124 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 26 | 27 | 22-1125 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 27 | 28 | 22-1126 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 28 | 29 | 22-1127 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 29 | 30 | 22-1128 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 30 | 31 | 22-1129 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 31 | 32 | 22-1130 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 32 | 33 | 22-1131 | UNKNOWN | -0.005 | -0.005 | -100 |
| Summit Gold | KJDDH-2 | 33 | 34 | 22-1132 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 34 | 35 | 22-1133 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 35 | 36 | 22-1134 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 36 | 37 | 22-1135 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 37 | 38 | 22-1136 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 38 | 39 | 22-1137 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 39 | 40 | 22-1138 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 40 | 41 | 22-1139 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 41 | 42 | 22-1140 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 42 | 43 | 22-1141 | UNKNOWN | 0.009 | na | -100 |
| Summit Gold | KJDDH-2 | 43 | 44 | 22-1142 | UNKNOWN | 0.306 | na | -100 |
| Summit Gold | KJDDH-2 | 44 | 45 | 22-1143 | UNKNOWN | 0.012 | na | -100 |
| Summit Gold | KJDDH-2 | 45 | 46 | 22-1144 | UNKNOWN | 0.075 | na | -100 |
| Summit Gold | KJDDH-2 | 46 | 47 | 22-1145 | UNKNOWN | 0.373 | 0.173 | -100 |
| Summit Gold | KJDDH-2 | 47 | 48 | 22-1146 | UNKNOWN | 0.007 | na | -100 |
| Summit Gold | KJDDH-2 | 48 | 49 | 22-1147 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-2 | 49 | 50 | 22-1148 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 50 | 51 | 22-1149 | UNKNOWN | -0.005 | -0.005 | -100 |
| Summit Gold | KJDDH-2 | 51 | 52 | 22-1150 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 52 | 53 | 22-1151 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 53 | 54 | 22-1152 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 54 | 55 | 22-1153 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 55 | 56 | 22-1154 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 56 | 57 | 22-1155 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 57 | 58 | 22-1156 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 58 | 59 | 22-1157 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 59 | 60 | 22-1158 | UNKNOWN | 0.005 | 0.005 | -100 |
| Summit Gold | KJDDH-2 | 60 | 61 | 22-1159 | UNKNOWN | -0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 61 | 62 | 22-1160 | UNKNOWN | 0.005 | na | 100 |
| Summit Gold | KJDDH-2 | 62 | 63 | 22-1161 | UNKNOWN | 0.009 | na | -100 |
| Summit Gold | KJDDH-2 | 63 | 64 | 22-1162 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 64 | 65 | 22-1163 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 65 | 66 | 22-1164 | UNKNOWN | 0.007 | na | -100 |
| Summit Gold | KJDDH-2 | 66 | 67 | 22-1165 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-2 | 67 | 68 | 22-1166 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-2 | 68 | 69 | 22-1167 | UNKNOWN | 0.005 | na | -100 |
19
| Summit Gold | KJDDH-2 | 69 | 70 | 22-1168 | UNKNOWN | -0.005 | na | -100 |
|---|---|---|---|---|---|---|---|---|
| Summit Gold | KJDDH-2 | 70 | 71 | 22-1169 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 71 | 72 | 22-1170 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-2 | 72 | 73 | 22-1171 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 73 | 74 | 22-1172 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 74 | 75 | 22-1173 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-2 | 75 | 76 | 22-1174 | UNKNOWN | 0.315 | 0.357 | -100 |
| Summit Gold | KJDDH-2 | 76 | 77 | 22-1175 | UNKNOWN | 0.134 | na | -100 |
| Summit Gold | KJDDH-2 | 77 | 78 | 22-1176 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 78 | 79 | 22-1177 | UNKNOWN | 0.162 | na | -100 |
| Summit Gold | KJDDH-2 | 79 | 80 | 22-1178 | UNKNOWN | 0.016 | na | -100 |
| Summit Gold | KJDDH-2 | 80 | 81 | 22-1179 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-2 | 81 | 82 | 22-1180 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-2 | 82 | 83 | 22-1181 | UNKNOWN | 0.006 | na | -100 |
| Summit Gold | KJDDH-2 | 83 | 84 | 22-1182 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 84 | 85 | 22-1183 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 85 | 86 | 22-1184 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 86 | 87 | 22-1185 | UNKNOWN | 0.005 | 0.006 | -100 |
| Summit Gold | KJDDH-2 | 87 | 88 | 22-1186 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 88 | 89 | 22-1187 | UNKNOWN | -0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 89 | 90 | 22-1188 | UNKNOWN | 0.005 | na | -100 |
| Summit Gold | KJDDH-2 | 90 | 91 | 22-1189 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-2 | 91 | 92 | 22-1190 | UNKNOWN | 0.013 | na | -100 |
| Summit Gold | KJDDH-2 | 92 | 93 | 22-1191 | UNKNOWN | 0.091 | na | -100 |
| Summit Gold | KJDDH-2 | 93 | 94 | 22-1192 | UNKNOWN | 0.009 | na | -100 |
| Summit Gold | KJDDH-2 | 94 | 95 | 22-1193 | UNKNOWN | 0.007 | na | -100 |
| Summit Gold | KJDDH-2 | 95 | 96 | 22-1194 | UNKNOWN | 0.089 | na | -100 |
| Summit Gold | KJDDH-2 | 96 | 97 | 22-1195 | UNKNOWN | 0.021 | na | -100 |
| Summit Gold | KJDDH-2 | 97 | 98 | 22-1196 | UNKNOWN | 0.014 | na | -100 |
| Summit Gold | KJDDH-2 | 98 | 99 | 22-1197 | UNKNOWN | 0.008 | na | -100 |
| Summit Gold | KJDDH-2 | 99 | 100.5 | 22-1198 | UNKNOWN | 0.01 | na | -100 |
*detection limit for gold is 0.005ppm. Assays of -0.005ppm are below detection limit
**detection limit for arsenic is 100ppm. Assays of -100 are below detection limit.
20
APPENDIX 2: JORC CODE, 2012 EDITION – TABLE 1 FOR DESKTOP REVIEW OF MARLBOROUGH PROJECT
SECTION 1 SAMPLING TECHNIQUES AND DATA
(Criteria in this section apply to all succeeding sections.)
- Criteria JORC Code explanation Commentary Sampling • Nature and quality of sampling (eg cut channels, random chips, or • Sampling used in this analysis was all historical from the period of techniques specific specialised industry standard measurement tools 1972 to 2014. The data was a combination of the NZP&M Online appropriate to the minerals under investigation, such as down hole Exploration Database and the GNS Science GERM (Geological gamma sondes, or handheld XRF instruments, etc). These Resource Map of New Zealand) database. examples should not be taken as limiting the broad meaning of • Many of the reports that contain the data from the samples sampling. referenced in this release have limited sampling and analytical
| • | Sampling used in this analysis was all historical from the period of |
|---|---|
| 1972 to 2014. The data was a combination of the NZP&M Online | |
| Exploration Database and the GNS Science GERM (Geological | |
| Resource Map of New Zealand) database. | |
| • | Many of the reports that contain the data from the samples |
| referenced in this release have limited sampling and analytical | |
| procedures reported as such assay values have been taken at face | |
| value. Many sampling programmes did not include reference | |
| samples and duplicates analyses and other forms of QA/QC | |
| checking. | |
| • | References to these reports are given in the associated geology |
| report. | |
| • | For the Summit Gold rill holes every meter drilled was sampled for |
| Au and As for a total of 199 samples. For the other sampling | |
| programmes a total of 1096 rock chip samples, 127 soil samples | |
| and 330 panned concentrate samples have been included in the | |
| desktop review. The table below outlines the sampling programmes | |
| by previous explorers, sample method and assay method and lab if | |
| known. | |
| Company Sample Elements Assay Laboratory |
|
| Method Assayed Method |
|
| Lime & Soil, rock W for all Au W - UV unknown |
|
| Marble chip, for just rock lamp, Au |
|
| stream chip unknown |
|
| Sediment |
-
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 (eg ‘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 (eg submarine nodules) may warrant disclosure of detailed information.
21
| Criteria JORC Code explanation Commentary |
Criteria JORC Code explanation Commentary |
|||||
|---|---|---|---|---|---|---|
| • | BP Minerals | Rock chip, panned concentrat e |
Au, W | AAS | unknown | |
| CRA Exploration |
Rock chip, panned concentrat e |
Cu, Pb, Zn, Ag, Au, As and W |
unknown | Service Laboratorie s |
||
| Summit Gold |
Rock Chip | Au, As, W | unknown | Analabs | ||
| Summit Gold |
Drill Core | Au, AS | unknown | Analabs | ||
| Kiwi Internation al |
Rock chip | Ag, Au | unknown | unknown | ||
| Prophecy | Rock chip, stream sediment |
Ag, Au, Sb, Cu, Pb, Zn, W |
unknown | unknown | ||
| HPD New Zealand |
Rock chip | Au, As | Au - fire assay, As - acid digest |
Amdel, Macraes |
||
| Hawkeswo od |
Rock chip | Au, W | Au - fire assay AAS, W - XRF |
SGS Westport |
||
| The Glass Earth geophysical survey was conducted using a Squirrel B2 helicopter. The equipment used was Fugro’s RESOLVE™ electromagnetic system with EM and magnetic sensors which contain 5 pairs of coils to measure EM signals at frequencies 140K, 40K, 8200, 1800 and 400 Hz and two high sensitivity cesium magnetometers separated by 4m horizontal distance (at the rear of the RESOLVE bird was a magnetometer gradient array, which consisted of a 5m boom with a magnetometer in each end, allowing the measurement of total magnetic intensity (TMI) aswellas thehorizontal magnetic gradient. The |
22
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| magnetometer cycle rate was 0.1 seconds and the spectrometer | ||
| cycleratewas1.0 seconds. | ||
| Drilling | • Drill type (eg core, reverse circulation, open-hole hammer, rotary air | •The Summit Gold drilling was drilled by an EDECO Strata 40 truck- |
| techniques | blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple | mounted drill rig with core recovered using a triple tube core barrel |
| or standard tube, depth of diamond tails, face-sampling bit or other | to recover HQ size core. | |
| _type, whether core is oriented and ifso, by what method, etc). _ | ||
| Drill sample | • Method of recording and assessing core and chip sample recoveries | •Method for core recovery is not recorded. Total recovery for |
| recovery | and results assessed. | KJDDH-1 is 84% and for KJHHD-2 is 93.3% |
| • Measures taken to maximise sample recovery and ensure | •Measures taken to maximize sample recovery and ensure | |
| representative nature of the samples. | representative nature of sample is not recorded. | |
| • Whether a relationship exists between sample recovery and grade | •No relationship or bias has been noted. | |
| and whether sample bias may have occurred due to preferential | ||
| loss/gainof fine/coarse material. | ||
| Logging | • Whether core and chip samples have been geologically and | •Drill core was lithological logged by Summit Gold with a brief |
| geotechnically logged to a level of detail to support appropriate | description of the drilling section recorded | |
| Mineral Resource estimation, mining studies and metallurgical | •Veining, structure and sulfides were noted in the lithological logs. | |
| studies. | ||
| • Whether logging is qualitative or quantitative in nature. Core (or | ||
| costean, channel, etc) photography. | ||
| • _The total length and percentage of the relevant intersections logged. _ | ||
| Sub-sampling | • If core, whether cut or sawn and whether quarter, half or all core | •No new sampling undertaken. |
| techniques and | taken. |
•The drill core was cut in half was one half sent for sampling and the |
| sample preparation |
• 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 |
other half retained. NAE do not know the location of the retained core. •The sample preparation technique and quality control procedures |
| sample preparation technique. | for all sub-sampling stages have not been recorded for the historic | |
| • Quality control procedures adopted for all sub-sampling stages to | sampling programmes. | |
| maximise representivity of samples. | •It is unknown whether sample sizes are appropriate to the grain size | |
| • Measures taken to ensure that the sampling is representative of the | of the metal being sampled due to limited reporting of his | |
| in situ material collected, including for instance results for field | information. | |
| duplicate/second-half sampling. | ||
| • Whether sample sizes are appropriate to the grain size of the | ||
| _material being sampled. _ | ||
| Quality of | • The nature, quality and appropriateness of the assaying and | •No new assays have been undertaken. |
| assay data and | laboratory procedures used and whether the technique is |
•Where available, laboratory techniques described in the historical |
| considered partial or total. | reports are considered appropriate for the sampling methods and | |
| • For geophysical tools, spectrometers, handheld XRF instruments, | mineralization style targeted. |
23
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| laboratory | etc, the parameters used in determining the analysis including | •The Glass Earth survey the instrument used a RESOLVE™ |
| tests | instrument make and model, reading times, calibrations factors | Electromagnetic System. |
| applied and their derivation, etc. | •None of the historic sampling programme had records detail quality | |
| • Nature of quality control procedures adopted (eg standards, blanks, | control procedures around accuracy and precision. Of the 199 drill | |
| duplicates, external laboratory checks) and whether acceptable | hole samples there were 18 duplicates. There were also duplicates | |
| levels of accuracy (ie lack of bias) and precision have been | of the gold analysis of the Summit Gold rock chip samples at around | |
| established. | 1 in 20 samples. | |
| Verification of | • The verification of significant intersections by either independent or | •It is not known if there was any verification of significant |
| sampling and | alternative company personnel. | intersections or sample by either independent or alternative |
| assaying | • The use of twinned holes. • Documentation of primary data, data entry procedures, data |
company personally of historic drilling or sampling. •No twinned holes were drilled. |
| verification, data storage (physical and electronic) protocols. | •There is limited information of the documentation of the primary | |
| • Discuss any adjustment to assay data. | data, data entry procedures, data verification and data storage | |
| protocols for the exploration programmes prior to 2010. | ||
| •None of the historic data has been adjusted | ||
| Location of | • Accuracy and quality of surveys used to locate drill holes (collar and | •Survey methods prior to 2000 are unknown. |
| data points | down-hole surveys), trenches, mine workings and other locations | •Many of the historical sample locations are only shown on maps |
| used in Mineral Resource estimation. | which have been georeferenced in ArcGIS and digitized. The level | |
| • Specification of the grid system used. | of accuracy is variably and the database has assigned accuracy | |
| • Quality and adequacy of topographic control. | levels for each historic sampling campaign. | |
| •Samples collected post 2000 were recorded using a handheld GPS. | ||
| •Grid systems used are NZTM2000, NZGD1949 and NZMG. | ||
| •All sample locations have been converted to NZTM2000 within | ||
| NAE’s database. | ||
| Data spacing | • Data spacing for reporting of Exploration Results. | •The drill holes were spaced 65 m apart along strike of the Upper |
| and | • Whether the data spacing and distribution is sufficient to establish | Jackson Lode. Stream sediment sampling across the project area |
| distribution | the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and |
was designed by previous companies o test all major catchments with a sample density of 1 sample per 1.5km². Rock chip samples |
| classifications applied. | generally are targeted around the Top Valley, Wakamarina and | |
| • Whether sample compositing has been applied. | •For the Glass Earth airborne survey the survey lines were 100m | |
| apart with the sensor height at 30m ± 10m due to the steep terrane | ||
| in areas. Tie lines were at 1,000m spacing. | ||
| For the | ||
| •No sample compositing from the drill holes or other surface | ||
| sampling is known to have occurred. |
24
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Orientation of | • Whether the orientation of sampling achieves unbiased sampling of | •Drill holes were drilled at 60° at an azimuth of 240° to intercept the |
| data in relation | possible structures and the extent to which this is known, |
northeast dipping Upper Jackson and Whitehead Group lodes at a |
| to geological structure |
considering the deposit type. • If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a |
perpendicular angle. •For Glass Earth’s airborne survey traverse lines were orientated NE-SW and tie lines NW-SE which is generally perpendicular to the |
| sampling bias, this should be assessed and reported if material. | ENE-WSW orientation of the Marlborough Schist. | |
| Sample | • The measures taken to ensure sample security. | •It is not known what the sample security measures that were |
| security | undertaken on historical drilling or sampling. | |
| Audits or | • The results of any audits or reviews of sampling techniques and | •No review or audits of the sampling technique of the samples, drill |
| reviews | data. | holes or geophysical surveys has been undertaken. It is not known if |
| there has been any previous audits or reviews undertaken. |
SECTION 2 REPORTING OF EXPLORATION RESULTS
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Mineral | • Type, reference name/number, location and ownership including | •NAE holds 100% interest in Minerals Permit Application 60725.01 |
| tenement and | agreements or material issues with third parties such as joint | that was submitted to NZP&M in October 2020. A prospecting |
| land tenure status |
ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. |
permit grants the rights to prospect and covers minimum impact activities such as geological mapping, geophysical surveys and taking of samples by hand held methods only. |
| • The security of the tenure held at the time of reporting along with | •Once the permit is granted the minimum impact activities are | |
| any known impediments to obtaining a licence to operate in the | allowed to be carried out and do not require a resource consent or a | |
| area. | land access arrangement to be in place as long as the landowner | |
| and/or occupier are provided 10 working days’ notice. | ||
| Approximately 58% of the project area is within public conservation | ||
| land that is administered by the Department of Conservation. A | ||
| Minimum Impact Activity consent is required from DOC enter the | ||
| public conservation land for prospecting work. NAE currently holds | ||
| one of these consents on their Lammerlaw Project as such do not | ||
| see gaining access as an impediment. |
25
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Exploration | • Acknowledgment and appraisal of exploration by other parties. | •A history of exploration in the Marlborough Project area is included |
| done by other | under the header of Previous Exploration in the body of the release. | |
| parties | ||
| Geology | • Deposit type, geological setting and style of mineralisation. | •The geology of the Marlborough Project area is included under the |
| header of Local Geology in the body of the release. | ||
| Drill hole | • A summary of all information material to the understanding of the | •2 diamond drill holes were completed in the Top Valley area by |
| Information | exploration results including a tabulation of the following information | Summit Gold. Th drill collar details are tabulated in Appendix 1. |
| for all Material drill holes: | ||
o easting and northing of the drill hole collar |
||
o elevation or RL (Reduced Level – elevation above sea level in |
||
| metres) of the drill hole collar | ||
o dip and azimuth of the hole |
||
o down hole length and interception depth |
||
o 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. _ | ||
| Data | • In reporting Exploration Results, weighting averaging techniques, | •No data aggregation is being used. |
| aggregation | maximum and/or minimum grade truncations (eg cutting of high | |
| methods | grades) and cut-off grades are usually Material and should be stated. |
•No aggregation of mineralised intercepts is being reported. |
| • 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. _ |
•No metal equivalents are being used or reported. | |
| Relationship | • These relationships are particularly important in the reporting of | •There is limited information on the relationship between the |
| between | Exploration Results. | relationship of the down-hole intercepts and the width of |
| mineralisation widths and intercept |
• 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 (eg ‘down hole length, true |
mineralisation. No structural data from the historic drill core was reported as such all intercepts and widths are reported downhole only. |
| lengths | width not known’). |
26
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Diagrams | • Appropriate maps and sections (with scales) and tabulations of | •Appropriate diagrams and figures are contained in the body of the |
| intercepts should be included for any significant discovery being | release. Below is an oblique sectional view of the two Summit Gold | |
| reported These should include, but not be limited to a plan view of | drill holes. Subsurface view towards NNW of drill holes trending | |
| drill hole collar locations and appropriate sectional views. | 240, 60°; topographic surface in brown; SW quartz lode of | |
| Whitehead (dipping 48°) in green; NE quartz lode of Upper Jackson | ||
| (dipping 60°) in blue; Au assays represented by large disks and As | ||
| assays by small disks along drill hole trace (grey lines) – blue to red | ||
| disk colour represent increasing grade; pyrite mineralisation | ||
| represented by narrowest colour disks along drill trace with yellow | ||
| areas representing samples described with pyrite | ||
| Balanced | • Where comprehensive reporting of all Exploration Results is not | •This release contains information on all past exploration and |
| reporting | practicable, representative reporting of both low and high grades | production from the Marlborough Project area and is considered to |
| and/or widths should be practiced to avoid misleading reporting of | be balanced. | |
| _Exploration Results. _ | ||
| Other | • Other exploration data, if meaningful and material, should be | •All substantive exploration data is included in the release. |
| substantive | reported including (but not limited to): geological observations; |
27
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| exploration | geophysical survey results; geochemical survey results; bulk | |
| data | samples – size and method of treatment; metallurgical test results; | |
| bulk density, groundwater, geotechnical and rock characteristics; | ||
| _potential deleterious or contaminating substances. _ | ||
| Further work | • The nature and scale of planned further work (eg tests for lateral | •The desktop study has identified a number of potential mineralized |
| extensions or depth extensions or large-scale step-out drilling). | structures that are planned to be explored via geological mapping | |
| • Diagrams clearly highlighting the areas of possible extensions, | and soil traversed to identify pathfinder elements for gold | |
| including the main geological interpretations and future drilling | mineralisation | |
| areas, provided this information is not commercially sensitive. | •NAE will also consider a full review of the NZP&M regional airborne | |
| magnetic data to assist in target generation. |
28
APPENDIX 3: JORC CODE, 2012 EDITION – TABLE 1 FOR DESKTOP REVIEW OF MANORBURN PROJECT
SECTION 1 SAMPLING TECHNIQUES AND DATA
(Criteria in this section apply to all succeeding sections.)
- Criteria JORC Code explanation Commentary Sampling • Nature and quality of sampling (eg cut channels, random chips, or • Sampling used in this analysis was all historical from the period of techniques specific specialised industry standard measurement tools 1988 to 2012. The data was a combination of the NZP&M Online appropriate to the minerals under investigation, such as down hole Exploration Database and the GNS Science GERM (Geological gamma sondes, or handheld XRF instruments, etc). These Resource Map of New Zealand) database. examples should not be taken as limiting the broad meaning of • Many of the reports that contain the data from the samples sampling. referenced in this release have limited sampling and analytical
| • | Sampling used in this analysis was all historical from the period of |
|---|---|
| 1988 to 2012. The data was a combination of the NZP&M Online | |
| Exploration Database and the GNS Science GERM (Geological | |
| Resource Map of New Zealand) database. | |
| • | Many of the reports that contain the data from the samples |
| referenced in this release have limited sampling and analytical | |
| procedures reported as such assay values have been taken at face | |
| value. Many sampling programmes did not include reference | |
| samples and duplicates analyses and other forms of QA/QC | |
| checking. | |
| • | Refences to these reports are given in the associated geology |
| report. | |
| • | Across the four companies that have previously explored the area |
| there are a total of 73 rock chip samples, 792 soil samples and 159 | |
| panned concentrate/stream sediment samples that have been | |
| included in the desktop review. The table below outlines the | |
| sampling programmes by previous explorers, sample method and | |
| assay method and lab if known. Company Sample Elements Assay Laboratory |
|
| Method Assayed Method |
|
| Homestake Stream Au Cyanide Tectchem |
|
| /BHP Sediment leach Brisbane |
|
| Homestake Rock chip Au, Ag, As, Fire assay Analabs |
|
| /BHP W byAAS Perth |
-
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 (eg ‘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 (eg submarine nodules) may warrant disclosure of detailed information.
29
| Criteria JORC Code explanation Commentary |
Criteria JORC Code explanation Commentary |
|||||
|---|---|---|---|---|---|---|
| • | Welcome Gold Mines |
Panned concentrate |
Au, Ag, Cu, Pb, Zn, As, Sb, W, Mn |
Bulk leach cyanide |
Multilabs Perth for Au, Ag, ALS Brisbane for other elements |
|
| Welcome Gold Mines |
Soil and rock chip samples |
RC = Au, Ag, Soil = Au, Cu, Pb, Zn, As and Sb |
Fire assay by AAS (Au and Ag 30g, other elements 50g) |
SGS Waihi | ||
| Tasman Gold |
Panned concentrate |
Cu, Pb, Zn, Ag, Au, As and W |
Cyanide leach |
unknown | ||
| Tasman Gold |
Soil and rock chip |
Au | Fire assay | Grayson Laboratorie s |
||
| Glass Earth | Rock Chip | Au, As, W | Fire assay byAAS |
unknown | ||
| Glass Earth | Soil Samples | Au | Grain count |
In the filed | ||
| The east Otago region was covered by a helicopter-borne airborne geophysical survey that was flown by Fugro Airborne Surveys Ltd for Glass Earth NZ Ltd in 2007. The survey used Fugro’s proprietary RESOLVETM electromagnetic (EM) system combined with a magnetic gradiometer to target the top 100 metres of the earth’s crust. Five different electromagnetic (EM) signals at frequencies of 400, 1800, 8200, 40K and 140K Hz were recorded to measure apparent resistivity of the underlying rocks. Flight lines were flown NE-SW and spaced 300 m apart with NW-SE tie lines flown every 3 km. The helicopter flew at a height of approximately 60mand the sensorthatwas towed underneath maintained an |
30
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| average aboveground height of 0 m ± 10 m. Conductivity images | ||
| used and interpreted in this study were derived from the gridded | ||
| data lodged with and available from New Zealand Petroleum and | ||
| Minerals (NZP&M) as Fugro; 2007; Airborne Geophysical Data; | ||
| Ministry of Economic Development New Zealand Unpublished | ||
| Mineral ReportMR4327 | ||
| Drilling | • Drill type (eg core, reverse circulation, open-hole hammer, rotary air | •No drilling being reported. |
| techniques | blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple | |
| or standard tube, depth of diamond tails, face-sampling bit or other | ||
| _type, whether core is oriented and ifso, by what method, etc). _ | ||
| Drill sample | • Method of recording and assessing core and chip sample recoveries | •No drilling being reported. |
| recovery | 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/gainof fine/coarse material. | ||
| Logging | • Whether core and chip samples have been geologically and | •No drilling being reported. |
| 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. | ||
| • _The total length and percentage of the relevant intersections logged. _ | ||
| Sub-sampling | • If core, whether cut or sawn and whether quarter, half or all core | •No new sampling undertaken. |
| techniques and | taken. |
•The sample preparation technique and quality control procedures |
| sample preparation |
• 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 |
for all sub-sampling stages have not been recorded for the historic sampling programmes. Below details the known sampling and sub- sampling techniques: |
| sample preparation technique. | •Homestake/BHP’s stream sediment samples were sieved to - | |
| • Quality control procedures adopted for all sub-sampling stages to | 2mm. | |
| maximise representivity of samples. | •Welcome Gold Mines stream sediment samples were collected, | |
| • Measures taken to ensure that the sampling is representative of the | dried, and sieved to -20# from which 1.9kg was submitted for | |
| in situ material collected, including for instance results for field | analysis on Au and Ag. For the remaining samples with at least | |
| duplicate/second-half sampling. | 50g of -80# was then sent for analysis of Cu, Pb, ZN, Sb, As, W | |
| • Whether sample sizes are appropriate to the grain size of the | and Mn. Soil samples were dried, crushed with mortar and | |
| _material being sampled. _ | pestle then sieved to -80#. |
31
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| •Glass Earth soil samples were collected with approximately 3kg | ||
| sample and then panned down to a concentrate where any | ||
| visible gold was extracted. | ||
| •It is unknown whether sample sizes are appropriate to the grain size | ||
| of the metal being sampled due to limited reporting of this | ||
| information. | ||
| Quality of | • The nature, quality and appropriateness of the assaying and | •No new assays have been undertaken. |
| assay data and | laboratory procedures used and whether the technique is |
•Where available, laboratory techniques described in the historical |
| laboratory tests |
considered partial or total. • For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including |
reports are considered appropriate for the sampling methods and mineralization style targeted. •None of the historic sampling programme had records of detailed |
| instrument make and model, reading times, calibrations factors | quality control procedures around accuracy and precision | |
| applied and their derivation, etc. | ||
| • Nature of quality control procedures adopted (eg standards, blanks, | ||
| duplicates, external laboratory checks) and whether acceptable | ||
| levels of accuracy (ie lack of bias) and precision have been | ||
| _established. _ | ||
| Verification of | • The verification of significant intersections by either independent or | •No drilling is being reported. |
| sampling and | alternative company personnel. | •No drilling is being reported. |
| assaying | • The use of twinned holes. • Documentation of primary data, data entry procedures, data |
•There is limited information of the documentation of the primary data, data entry procedures, data verification and data storage |
| verification, data storage (physical and electronic) protocols. | protocols for the historic exploration programmes. | |
| • Discuss any adjustment to assay data. | •None of the historic data has been adjusted | |
| Location of | • Accuracy and quality of surveys used to locate drill holes (collar and | •Survey methods prior to 2000 are unknown. |
| data points | down-hole surveys), trenches, mine workings and other locations | •Many of the historical sample locations are only shown on maps |
| used in Mineral Resource estimation. | which have been georeferenced in ArcGIS and digitized. The level | |
| • Specification of the grid system used. | of accuracy is variable and the database has assigned accuracy | |
| • Quality and adequacy of topographic control. | levels for each historic sampling campaign. | |
| •Samples collected post 2000 were recorded using a handheld GPS. | ||
| •Grid systems used are NZTM2000, NZGD1949 and NZMG. | ||
| •All sample locations have been converted to NZTM2000 within | ||
| NAE’s database. | ||
| Data spacing | • Data spacing for reporting of Exploration Results. | •Stream sediment sampling across the project area was designed by |
| and | • Whether the data spacing and distribution is sufficient to establish | previous companies to test all major catchments with a sample |
| distribution | the degree of geological and grade continuity appropriate for the | density of 1 sample per 2km² in the north for the project area. |
| Mineral Resource and Ore Reserve estimationprocedure(s) and | •Soil samplingbyTasman Gold was at sample spacingof 20m and |
32
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| classifications applied. | line spacing of approximately 500m. | |
| • Whether sample compositing has been applied. | •Soil sampling by Welcome Gold Mines has sample spacing at 20m | |
| and line spacing at approximately 200m. | ||
| •For the Glass Earth airborne survey, the survey lines were 300m | ||
| apart with the sensor height at 20m ± 10m due to the steep terrane | ||
| in areas. Tie lines were at 3,000m spacing. | ||
| For the | ||
| The Glass Earth soil sampling programme was sampled on 50m | ||
| sample spacing with the two soil lines approximately 1.5km apart. | ||
| •No sample compositing from the surface sampling is known to have | ||
| occurred. | ||
| Orientation of | • Whether the orientation of sampling achieves unbiased sampling of | •The soil sampling programme by Tasman Gold and Welcome Gold |
| data in relation | possible structures and the extent to which this is known, |
Mines were oriented NW-SE targeting known NE trending |
| to geological structure |
considering the deposit type. • If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a |
structures. •For Glass Earth’s airborne survey traverse lines were orientated NE-SW and tie lines NW-SE which is generally perpendicular to the |
| sampling bias, this should be assessed and reported if material. | NW orientation of the Otago Schist. | |
| •Glass Earth’s two soil traverses targeting the northern lineament | ||
| were orientated NE-SW targeting the NW trending EM lineament. | ||
| Sample | • The measures taken to ensure sample security. | •It is not known what the sample security measures that were |
| security | undertaken on historical drilling or sampling. | |
| Audits or | • The results of any audits or reviews of sampling techniques and | •No review or audits of the sampling technique of the samples, drill |
| reviews | data. | holes or geophysical surveys has been undertaken. It is not known if |
| there has been any previous audits or reviews undertaken. |
SECTION 2 REPORTING OF EXPLORATION RESULTS
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| Mineral | • Type, reference name/number, location and ownership including | •NAE holds 100% interest in Minerals Permit Application 60716.01 |
| tenement and | agreements or material issues with third parties such as joint | that was submitted to NZP&M in September 2020. A prospecting |
| ventures, partnerships, overriding royalties, native title interests, | permit grants the rights to prospect and covers minimum impact | |
| historical sites, wilderness or nationalpark and environmental | activities such asgeological mapping, geophysical surveys and |
33
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| land tenure | settings. | taking of samples by hand held methods only. |
| status | • The security of the tenure held at the time of reporting along with | •Once the permit is granted the minimum impact activities are |
| any known impediments to obtaining a licence to operate in the | allowed to be carried out and do not require a resource consent or a | |
| area. | land access arrangement to be in place as long as the landowner | |
| and/or occupier are provided 10 working days’ notice. | ||
| Exploration | • Acknowledgment and appraisal of exploration by other parties. | •A history of exploration in the Manorburn Project area is included |
| done by other | under the header of Previous Exploration in the body of the release. | |
| parties | ||
| Geology | • Deposit type, geological setting and style of mineralisation. | •The geology of the Manorburn Project area is included under the |
| header of Local Geology in the body of the release. | ||
| Drill hole | • A summary of all information material to the understanding of the | •No drilling being reported. |
| Information | exploration results including a tabulation of the following information | |
| for all Material drill holes: | ||
o easting and northing of the drill hole collar |
||
o elevation or RL (Reduced Level – elevation above sea level in |
||
| metres) of the drill hole collar | ||
o dip and azimuth of the hole |
||
o down hole length and interception depth |
||
o 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. _ | ||
| Data | • In reporting Exploration Results, weighting averaging techniques, | •No data aggregation is being used. |
| aggregation | maximum and/or minimum grade truncations (eg cutting of high | |
| methods | grades) and cut-off grades are usually Material and should be stated. |
•No aggregation of mineralised intercepts is being reported. |
| • 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. _ |
•No metal equivalents are being used or reported. | |
| Relationship | • These relationships are particularly important in the reporting of | •No drilling being reported. |
| between | Exploration Results. |
34
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| mineralisation | • If the geometry of the mineralisation with respect to the drill hole | |
| widths and | angle is known, its nature should be reported. | |
| intercept lengths |
• If it is not known and only the down hole lengths are reported, there should be a clear statement to this effect (eg ‘down hole length, true width not known’). |
|
| Diagrams | • Appropriate maps and sections (with scales) and tabulations of | •Appropriate diagrams and figures are contained in the body of the |
| intercepts should be included for any significant discovery being | release. | |
| reported These should include, but not be limited to a plan view of | ||
| _drill hole collar locations and appropriate sectional views. _ | ||
| Balanced | • Where comprehensive reporting of all Exploration Results is not | •This release contains information on all past exploration and |
| reporting | practicable, representative reporting of both low and high grades | production from the Marlborough Project area and is considered to |
| and/or widths should be practiced to avoid misleading reporting of | be balanced. | |
| _Exploration Results. _ | ||
| Other | • Other exploration data, if meaningful and material, should be | •All substantive exploration data is included in the release. |
| substantive | reported including (but not limited to): geological observations; | |
| exploration data |
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. _ | ||
| Further work | • The nature and scale of planned further work (eg tests for lateral | •The desktop study has identified a number of potential mineralized |
| extensions or depth extensions or large-scale step-out drilling). | structures that are planned to be explored via geological mapping | |
| • Diagrams clearly highlighting the areas of possible extensions, | and soil traversed to identify pathfinder elements for gold | |
| including the main geological interpretations and future drilling | mineralisation | |
| areas, provided this information is not commercially sensitive. | •NAE will also consider a full review of the NZP&M regional airborne | |
| magnetic data to assist in target generation. |
35