Graphite One Increases High-Grade Inferred Resource by 41% to 37.68
Million Tonnes of 9.2% Graphite
CALGARY, ALBERTA--(Marketwired - Jan 20, 2014) - Graphite One
Resources Inc. (TSX-VENTURE:GPH)(OTCQX:GPHOF) ("Graphite One" or
the "Company") is pleased to announce an increase of the existing
inferred resource by 68 per cent ("%") to 284.71 Million Tonnes
("Mt") of 4.5% Graphitic Carbon ("Cg"), and by 41% to 37.68Mt of
9.2% Cg at cut-offs of 2% Cg and 7% Cg, respectively (see Table
below). The resource is comprised from drilling along 4.8 km of
continuous near surface high-grade graphite mineralization.
The Graphite Creek Deposit is only 18 miles from a seasonal road
and approximately 24 miles from a newly proposed deep-sea port west
of Teller (Port Clarence), which could be accessible by either land
or water.
Highlights:
- Largest known, high grade, large flake Graphite Deposit in the
United States and North America.
- This new and expanded inferred resource is comprised of 2012
and 2013 drilling by Graphite One and represents a 68% increase of
the estimated in situ graphite from the previous 2012 maiden
resource.
- High-grade graphite mineralization is at surface and extends
from surface to depths of over 200m.
- The 2013 drilling program further confirmed excellent
continuity of near surface, high grade graphite within a simple and
accessible geological setting and doubled the strike length of
current mineralization at the Graphite Creek Deposit to 4.8
km's.
- The resource area (4.8km) only represents drilling along 27% of
an 18km long electro-magnetic conductor.
- The Deposit remains open along strike to both the east and
west, and down dip. Every hole continues to be mineralized from top
to bottom.
2014 Graphite One Inferred Resourcec |
Cut-Off Grade (% Cg) by LECO |
|
Tonnage (Million Metric Tonnes)a |
|
Graphite % (Cg) by LECO |
|
In Situ Graphite (Metric Tonnes)a |
2 |
|
284.71 |
|
4.5 |
|
12,756,000 |
3b |
|
186.86 |
|
5.5 |
|
10,346,000 |
5 |
|
95.93 |
|
7.2 |
|
6,906,000 |
7 |
|
37.68 |
|
9.2 |
|
3,467,000 |
10 |
|
8.63 |
|
12.8 |
|
1,103,000 |
a: The tonnage and in situ graphite have been rounded off to the
nearest thousand, and therefore may not tally due to rounding.
b: This inferred resource recommends using a 3.0 % Cg cut-off. The
base case cut-off grade of 3% Cg is based on a conservative
approach of resource recovery of 80 to 95% Graphite concentrate
with average selling price of $1200 /tonne.
c: Mineral resources are not mineral reserves and do not have
demonstrated economic viability. There is no guarantee that all or
any part of the mineral resource will be converted into a mineral
reserve.
"The continuity of the mineralization and simple geological
structures at Graphite Creek has allowed us to grow our resource to
an impressive size with very little drilling (28 drillholes to
date). An infill drill program during 2014 will significantly
de-risk this deposit by bringing the resource into the measured
indicated and/or indicated measured category, and will help us
develop our Preliminary Economic Assessment ("PEA")," stated Dean
Besserer, Vice President of Exploration and Director for the
Company.
The mineral resource estimate was prepared by Steve Nicholls, BASc,
MAIG and Roy Eccles, M.Sc., P.Geol. of APEX Geoscience Ltd., both
of whom are independent Qualified Persons under National Instrument
43-101, using the most current Canadian Institute of Mining,
Metallurgy and Petroleum (CIM) Standards on Mineral Resources and
Reserves, Definitions and Guidelines.
Dean Besserer, P.Geol., Vice President of Exploration for the
Company and a "Qualified Person" under NI 43-101, is responsible
for and has reviewed and approved the technical content of this
press release. A NI 43-101 compliant Technical Report describing
the 2013 drill program and Expanded Graphite Creek Inferred
Resource will be filed on the Company's website and on SEDAR within
45 days.
The Expanded Graphite Creek Inferred Resource are constrained
within a drilled area of approximately 4.8km along the northeast
striking trend of the graphitic schist, 230m across the strike to
the southeast and 320m below surface. Geological interpretation and
estimation utilized 28 drillholes (totaling 5,272m) that were
drilled by Graphite One in 2012 and 2013. Spacing between
drillholes generally varied from 50 to 500 m, with an average of
190 m between drillhole sections. Based on the drillhole spacings,
a parent block size of 20m x 20m x 20m with sub-blocking down to 5m
x 5m x 5m was applied. The deposit remains open along strike to
both the east and west, and down dip.
The graphite deposits occur within distinct geological layers that
comprise high-grade massive to semi-massive segregated, and
disseminated, large-flake graphite in
sillimanite-garnet-biotite-quartz schist and biotite-quartz schist
(±garnet) host rocks. Accordingly, the geological model and
estimation is guided by eight distinct mineralized lodes, or
statistically derived groupings of elevated graphite
mineralization, that are shown to extend laterally for various
distances along the strike of the deposit. Of these lodes, the
highest in situ graphite tonnage occurs in surface/near-surface
mineralized lodes comprised of sillimanite-garnet-biotite-quartz
schist.
The Graphite Creek assay file comprised 4,930 analyses of variable
length from all the sampled lithologies. The mineral resources were
estimated using analytical data from 28 surface drill holes for
which samples were assayed for Cg using the LECO analytical method
(composite to 2m) at Activation Laboratories Inc., Ancaster, ON,
Canada ("Actlabs"). Based on drill core lithologies and the assay
file, a total of eight different mineralized wireframes, or lodes,
were interpreted in the three-dimensional geological model. Of the
4,930 assays in the Graphite One database, 2,599 assays were
situated within the mineralized lodes. Upon the completion of the
compositing process (at 2m intervals), a total of 1,271 composites
were used in the estimation process. Density values (n=4,928) were
estimated for each individual block throughout the block model.
Variography was limited because most drill sections had a single
drillhole, and subsequently, grade estimation of graphite
percentage was performed using inverse-distance squared
methodology.
Graphite One conducted laboratory quality assurance/quality control
("QA/QC") tests, where 99 duplicate samples from the 2013 drill
program were analyzed at two separate, independent laboratories
(Actlabs and Acme Analytical Laboratories Inc.). The results
yielded good correlation of graphitic carbon between data from the
two laboratories with the majority of samples plotting near the 1:1
line, and provides confidence in the graphite concentration data
used in the Expanded Graphite Creek Inferred Resource.
Graphite One has its own core logging and sample preparation
laboratory / facility in Nome, Alaska. The sample preparation
laboratory was installed, and is being managed by Actlabs. This
will ensure Graphite One maintains the highest level of QA/QC and
ensures timely receipt of analytical results.
About Graphite One Resources Inc.
GRAPHITE ONE RESOURCES INC. (TSX-VENTURE:GPH)(OTCQX:GPHOF) is
exploring with the intent to develop the Graphite Creek Project,
USA's only advanced staged large-scale, large flake graphite
deposit.
ON BEHALF OF THE BOARD OF DIRECTORS
Charles Chebry
For more information on Graphite One Resources Inc. please visit
the Company's website, www.GraphiteOneResources.com.
http://graphiteoneresources.com/investors/presentations/
Neither the TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or
accuracy of this release.
This release includes certain statements that may be deemed to
be forward-looking statements. All statements in this release,
other than statements of historical facts that address access to
capital, regulatory approvals, exploration drilling, exploitation
activities and events or developments that the Company expects, are
forward-looking statements. Although the Company believes the
expectations expressed in such forward-looking statements are based
on reasonable assumptions, such statements are not guarantees of
future performance and actual results or developments may differ
materially from those in the forward-looking statements. Factors
that could cause actual results to differ materially from those in
forward-looking statements include market prices, exploitation and
exploration successes, continuity of mineralization, uncertainties
related to the ability to obtain necessary permits, licenses and
title and delays due to third party opposition, changes in
government policies regarding mining and natural resource
exploration and exploitation, and continued availability of capital
and financing, and general economic, market or business conditions.
Readers are cautioned not to place undue reliance on this
forward-looking information, which is given as of the date it is
expressed in this press release, and the Company undertakes no
obligation to update publicly or revise any forward-looking
information, except as required by applicable securities laws. For
more information on the Company, investors should review the
Company's continuous disclosure filings that are available at
www.sedar.com.
The mineral resource estimates reported in this press release
were prepared in accordance with Canadian National Instrument
43-101 Standards of Disclosure for Mineral Projects ("NI
43-101"), as required by Canadian securities regulatory
authorities. For United States reporting purposes, the United
States Securities and Exchange Commission ("SEC")
applies different standards in the classification of
mineralization. In particular, while the terms "measured,"
"indicated" and "inferred" mineral resources are required pursuant
to NI 43-101, the SEC does not recognize such terms. Canadian
standards differ significantly from the requirements of the SEC.
Investors are cautioned not to assume that any part or all of the
mineral deposits in these categories constitute or will ever be
converted into reserves. In addition, "inferred" mineral resources
have a great amount of uncertainty as to their existence and great
uncertainty as to their economic and legal feasibility. It cannot
be assumed that all or any part of an inferred mineral resource
will ever be upgraded to a higher category. Under Canadian
securities laws, issuers must not make any disclosure of results of
an economic analysis that includes inferred mineral resources,
except in rare cases.
To view the image associated with this press release, please
visit the following link:
http://media3.marketwire.com/docs/Fig1GPH.pdf.
Graphite One Resources Inc.Anthony HustonPresident &
Director(604)
697-2862AnthonyH@GraphiteOneResources.comwww.GraphiteOneResources.com
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