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TERRA METALS LIMITED Capital/Financing Update 2014

Mar 6, 2014

65928_rns_2014-03-06_661b63a2-6736-4fb7-ab49-804b2f8ca25d.pdf

Capital/Financing Update

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ASX Announcement

GEOTECHNICAL RESULTS CONFIRM HIGH PRODUCTIVITY MINING POTENTIAL

HIGHLIGHTS:

  • Geotechnical analysis performed on recent drilling core targeting the WK No.9 seam confirms the potential for Buck Creek to be a high productivity underground mining operation located in the high growth Illinois Basin

  • Confirms potential mining conditions of Buck Creek to be consistent with adjacent underground mines in the region

  • Mining operations in the Illinois Basin are some of the most productive when compared to US and Australian coal basins

  • Buck Creek is one of the last undeveloped coal projects in the highly profitable WK No.9 seam of the Illinois Basin which is not controlled by a major US coal company


Paringa Resources Limited (“ Paringa ” or “ Company ”) is pleased to announce the results of a geotechnical study conducted by Appalachian Mining & Engineering, Inc., confirming the geology of the Buck Creek coal project (“ Buck Creek Project ”) could support a high productivity underground roomand-pillar mining operation using continuous miners. Results of testing and evaluation of coal seam roof and floor strata are consistent with geotechnical qualities of adjacent underground mining operations, including those operated by Alliance Resource Partners LP (“ Alliance ”) (market capitalisation $US3.15 billion).

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Figure 1: Cross Section and Stratigraphic Column of the WK No.9 within the Buck Creek Project

Based on 2013 data, nine out of the top ten most productive non-longwall underground coal mines in the US are based in the Illinois Basin. The average productivity (saleable coal production per man hour) of mines located in the Illinois Basin (4.3 tons per man hour) is more than double the average productivity of Southern and Central Appalachian mines, significantly higher than Northern Appalachian mines and compares favourably to the average productivity of coal mines located in the major coal basins of New South Wales and Queensland, Australia.

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Figure 2: 2012 Coal Productivity Comparison of Major Coal Basins in US and Australia (source: US EIA, Coal Services Pty Ltd and QLD Department of Natural Resources and Mines)

Paringa’s Chief Executive Officer, Mr David Gay, said “We are delighted with the results of our geotechnical study which confirms that the potential underground mining conditions of the Buck Creek Project to be consistent with local underground mining operations adjacent to the Buck Creek Project. These results add further validation that the Buck Creek Project has the potential to become a highly productive, highly profitable underground mine. Results of the geotechnical study will be incorporated into the scoping study due for completion in March 2014.”

For further information contact:

David Gay Nathan Ainsworth Chief Executive Officer Business Development

Highly Productive Geology

Favourable geology, established mining infrastructure including coal mining equipment and services industries and access to highly skilled population centres within the Illinois Basin, lends itself to some of the most productive underground mining in the US. Based on the 2012 average tons of saleable coal produced per man hour, the average productivity of mines from the Illinois Basin (4.3 tons per man hour, 2012) is more than double that of Southern (1.7tpmh) and Central (2.0tpmh) Appalachia and significantly higher than Northern Appalachia (3.1tpmh). In addition, average productivity of the Illinois Basin compares favourably to the average productivity of the major coal basins of New South Wales (3.8tpmh) and Queensland (3.9tpmh), Australia. Note, the average productivity for the Illinois Basin is mostly derived from underground room-and-pillar mines, whereas the productivities for all other basins are predominately underground longwall and surface mines.

The Buck Creek Project is proximal to some of the largest and highest margin thermal coal mines in the US. Based on 2013 data, nine out of the top ten most productive non-longwall underground coal mines in the US are based in the Illinois Basin. The River View mine which began production in 2009 and produced 9.3 million tons in 2013, is the largest non-longwall (e.g. room-and-pillar) mine and the second most productive in the US. In developing the Buck Creek Project, Paringa will seek to replicate the productivity of underground mines in the region.

Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity)

Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity) Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity) Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity) Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity) Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity) Table 1: Top 10 Underground Mines in the US (Non-Longwall mines, ranked by productivity)
Rank Company Mine Coal
Basin
1
Annual Production
(million tons, 2013)
Tons per total man
hour
2
1 Peabody Energy Corp Gateway ILB 2.8 6.5
2 Alliance Resource Partners, LP River View ILB 9.3 6.4
3 Arch Coal Inc., CBR Investments, LLC Prairie Eagle ILB 2.3 6.0
4 Vectren Corporation Oaktown Fuels No.2 ILB 1.0 5.9
5 Foresight Energy Partners, LP Shay No.1 ILB 0.7 5.8
6 Peabody Energy Corp Lively Grove ILB 4.6 5.7
7 Rhino Resource Partners, LP Castle Valley No.4 Western 0.9 5.6
8 Alliance Resource Partners, LP Warrior ILB 5.2 4.8
9 Vectren Corporation Oaktown Fuels No.1 ILB 3.4 4.5
10 Peabody Energy Corp Fransico ILB 2.9 4.5

Notes: (1) ILB: Illinois Basin; Western: Western Interior; (2) Data for employees includes underground, surface, preparation plant and office workers at the minesite. Source: CoalUSA March 2014

Geotechnical Review

Previously announced results from the nine drill core holes completed and announced to the ASX on 5 December 2013, reaffirmed that the Western Kentucky No.9 (“ WK No.9 ”) coal seam within the Buck Creek Project to be a thick, flat, consistent, and laterally continuous coal seam. In addition, drill logs indicated the actual coal seam thickness for most of the drill holes to be greater than that modelled in the Company’s Coal Resource Estimate of 154 million tons (~140 million tons), announced to the ASX on 4 November 2013. The WK No. 9 coal seam is the third largest producer of thermal coal in the US and hosts some of the most highly productive and high margin underground coal mines in the country.

The strata of the WK No.9 seam within the Buck Creek property generally exhibit a regional northeastsouthwest strike, and a regional north-westward dip towards the centre of the Illinois Basin. The strata types surrounding the WK No.9 coal seam within the Buck Creek Project are shale, sandy shale, sandstone, limestone, black shale, and underclay.

The main roof of the WK No. 9 seam is described as intact and competent, generally consisting of thin black shale that is overlain by thick grey shale followed by sandstone. Occasionally the black shale is absent and the grey shale becomes the immediate roof rock. Testing of the immediate roof of the WK No.9 within the Buck Creek Project indicates a Coal Mine Roof Rating that is comparable to adjacent underground mines.

Floor strata of the WK No.9 seam within the Buck Creek Project are typically shale, sandy shale, or underclay. Immediate floor stability in the Illinois Basin is dependent upon the competency of the fireclay and other strata beneath the coal seam. The combination of overburden depth, moisture content, and the immediate floor stability are the controlling factors for pillar design as part of the room-and-pillar mining operation. Samples of the immediate floor were taken to determine the moisture content as a function of depth into the floor. The pillar dimensions are varied to find the minimum pillar dimensions required to obtain a 1.30 safety factor for the Vesic-Gadde equation. Testing and evaluation has also concluded that significant horizontal stresses are not expected to be an issue.

The results of the geotechnical study will be incorporated into the Company’s Scoping Study and are expected to confirm the low potential operating costs of the Buck Creek Project. The results of the Scoping Study are expected to be released during March 2014.

About Appalachian Mining & Engineering, Inc.

Appalachian Mining & Engineering, Inc. (“ AME ”) was engaged to evaluate the anticipated ground conditions based upon strength and physical property testing of the immediate roof and floor strata of the WK No.9 seam within the Buck Creek Project, from the nine target drill core holes completed by the Company in November 2013. AME is a mining and geotechnical engineering consulting firm with offices in Lexington, Kentucky. AME is internationally recognised for their expertise in mine and quarry stability investigations and provides a wide range of mine design, planning, and engineering solutions for the mining and quarry industries.

Forward Looking Statements

This release may include forward-looking statements. These forward-looking statements are based on Paringa’s expectations and beliefs concerning future events. Forward looking statements are necessarily subject to risks, uncertainties and other factors, many of which are outside the control of Paringa, which could cause actual results to differ materially from such statements. Paringa makes no undertaking to subsequently update or revise the forward-looking statements made in this release, to reflect the circumstances or events after the date of that release.

Competent Persons Statement

The information in this release that relates to Exploration Results and Coal Resources is based on information compiled or reviewed by Mr. Kirt W. Suehs, a Competent Person who is a Member of The American Institute of Professional Geologists. Mr. Suehs is employed by Cardno MM&A. Mr. Suehs has sufficient experience that is relevant to the style of mineralization 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’. Mr. Suehs consents to the inclusion in this release of the matters based on his information in the form and context in which it appears.

ABOUT THE BUCK CREEK PROJECT

The Buck Creek Project is located in the Western Kentucky region of the Illinois Coal Basin which is one of the most prolific coal producing regions in the USA. Paringa controls over 25,000 gross acres (~10,000 ha) of coal leases within an area of interest of approximately 72,000 acres (~28,000 ha).

The Buck Creek Project has a JORC Coal Resource Estimate of 154 million tons (~140 million tonnes) of high quality thermal coal with over 88% in the Measured & Indicated categories. The Buck Creek Project is one of the few remaining contiguous high quality thermal coal projects within the WK No.9 Seam that is not controlled by one of the major USA coal companies and offers one of the highest quality, highest heating value products in the Illinois Coal Basin.

The Buck Creek Project is located adjacent to the Green River which provides year round linkage to the Ohio and Mississippi rivers systems which feed domestic coal-fired power plants and coastal export coal terminals in the Gulf of Mexico.

Buck Creek Project – Coal Resource Estimate (WK No.9 Seam) Buck Creek Project – Coal Resource Estimate (WK No.9 Seam) Buck Creek Project – Coal Resource Estimate (WK No.9 Seam) Buck Creek Project – Coal Resource Estimate (WK No.9 Seam)
Measured (Mt) Indicated (Mt) Total Measured
and Indicated (Mt)
Inferred (Mt) Total (Mt)
32.1 104.8 136.9 17.5 154.4

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Page 5
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APPENDIX 1 – Recent Drill Hole Details

Project Drill Hole Northing Easting Surface
Elevation
(ft)
WK No.9
Seam Base
Elevation
(ft.)
Depth to
WK No.9
Seam Base
(ft.)
WK No.9
Seam
Thickness
(ft.)
Total Drill
Hole Depth
(ft.)
Quality
Data
Buck Creek HMG-01 428877 1548233 383.46 -228.58 612.04 4.09 622.90 Complete
Buck Creek HMG-02 426768 1547625 389.85 -220.83 610.68 4.17 626.43 Complete
Buck Creek HMG-03 425722 1544199 404.45 -218.30 622.75 4.14 629.67 Complete
Buck Creek HMG-04 428297 1542127 409.60 -301.62 711.22 4.01 724.60 Complete
Buck Creek HMG-05 425770 1537806 396.39 -272.73 669.12 3.92 683.80 Complete
Buck Creek HMG-06 428221 1526409 380.20 -499.66 879.86 4.02 889.75 Complete
Buck Creek HMG-07 419085 1530421 378.47 -201.48 579.95 3.30 595.82 Complete
Buck Creek HMG-08 417041 1519788 380.49 -248.01 628.50 4.00 639.00 Complete
Buck Creek HMG-09 408194 1510878 427.27 -315.20 742.47 5.00 756.20 Complete

APPENDIX 2 – JORC Table 1 Checklist of Assessment and Reporting Criteria

Section 1 Sampling Techniques and Data

Criteria JORC Code explanation Commentary
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 downhole 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.
>
All
nine
holes
were
drilled
using
a
combination of rotary and core drilling
designed for seam delineation and the
acquisition of coal and rock samples for
quality and strength analyses.
>
Air rotary holes were used to drill to within
approximately 25 feet from the estimated
depth of the coal seam.
>
The holes were then cored for approximately
40 feet with the intention of obtaining a
continuous sample of roof, seam, and floor
material.
>
Once coring was completed all holes were
geophysically logged using downhole density,
gamma, and sonic tools.
Drilling
techniques
>
Drill type (e.g. core, reverse circulation, open-
hole hammer, 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.).
>
The drilling consisted of 6.625-inch diameter
air rotary holes followed by approximately 40
feet of 3-inch diameter conventional core
holes for the collection of the roof, seam, and
floor samples.
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 recoveries were monitored and were
generally good at greater than 95%.
>
Coal core samples used for quality analysis
contained greater than 95% recovery.
>
Where available, core recovery thickness was
reconciled with the thickness interpreted from
geophysical logs.
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.
>
The total length and percentage of the
relevant intersections logged.
>
Cored samples were geologically logged by
the driller and by an independent third party
geologist.
>
All holes drilled were geophysically logged by
an independent third party using downhole
density, gamma, and sonic tools.
Page 8
Criteria
Sub-sampling
techniques
and sample
preparation
Quality of
assay data
and laboratory
tests
Verification of
sampling and
assaying
Location of
data points
Criteria JORC Code explanation Commentary
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.
>
Core was not divided for sampling.
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 whether acceptable
levels of accuracy (i.e. lack of bias) and
precision have been established.
>
All sampling and analyses were performed by
independent third parties.
>
Quality analysis was carried out by SGS
North
America
Inc.
and
performed
to
American Society for Testing and Materials
(ASTM) standards. .
>
Geotechnical was completed by Appalachian
Mining & Engineering, Inc. and performed to
ASTM standards.
>
Geophysical tools are calibrated by the
logging company (Cardno GLS) and where
possible, validated using a calibration hole.
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.
>
All coal intersection data has been cross
referenced
with
the
lithological
and
geophysical logs by Cardno.
>
Coal quality was adjusted to reflect an
addition of 4% moisture to the equilibrium
moisture.
>
Coal quality results
were verified
with
laboratory
analysis
sheets
by
Cardno
geologist.
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.
>
Coordinates for the drill hole locations are in
the Kentucky South, State Plane system,
North American Datum 1927. All holes were
surveyed by Associated Engineers Inc. under
the direction of a Registered Professional
Surveyor.
Page 9
Criteria
Data spacing
and
distribution
Orientation of
data in relation
to geological
structure
Sample
security
Audits or
reviews
Criteria JORC Code explanation Commentary
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.
>
These exploration results have not yet been
entered into the geologic model used to
define the Coal Resource Estimation.
>
Quality weighting polygons were initially
prescribed to USGS standards for points of
observation as defined below and included
only Measured and Indicated Resources by
utilizing an arc spacing of 3,960 feet (1,207m)
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.
>
Drill holes have been vertically drilled. No
downhole deviation logs have been collected
and it is therefore not know if the drill holes
have deviated away from vertical. Based on
an average depth of 675 feet (205 meters),
any deviation is expected to be insignificant
and
immaterial
to
the
geologic
characterization of the property.
Sample
security
>
The measures taken to ensure sample
security.
>
Sample handling procedures were developed
by Paringa staff, approved by Cardno and
followed by all parties during exploration.
>
Coal samples were tracked with chain of
custody forms throughout the exploration
process.
Audits or
reviews
>
The results of any audits or reviews of
sampling techniques and data.
>
Cardno has reviewed the resulting drill hole
information obtained during this exploration
campaign.