Focus Graphite Reports a 92% Increase in the Measured and Indicated
Mineral Resource Categories at its Lac Knife Flake Graphite
Project-to 9.6 Million Tonnes Grading 14.77% Cg
OTTAWA, ONTARIO--(Marketwired - Jan 28, 2014) - Focus Graphite
Inc. (TSX-VENTURE:FMS)(OTCQX:FCSMF)(FRANKFURT:FKC) ("Focus" or the
"Company") is very pleased to announce an update of its National
Instrument 43-101 ("NI 43-101") mineral resource estimate for its
100%-owned Lac Knife graphite project, in northeastern Québec.
The resource estimate is based on both the 2012 and 2013
additional exploration and definition drilling programs for a total
of 92 holes, and 9,103 meters that successfully achieved the
designed goal to upgrade the quality of existing Indicated and
Inferred resources to the Measured and Indicated categories. This
is in addition to 105 previous drill holes that totalled 9,217
meters.
Measured and Indicated resources are now estimated at 9.6
million tonnes grading 14.77% Cg at a 3% Cg cut-off grade.
Additionally there are 3.1 million tonnes of Inferred resources at
13.25% Cg using a 3% cut-off in this updated resource estimate
presented in Table 1 below.
Table 1. Lac Knife Mineral Resource Estimate @ 3.0%
graphitic carbon ("Cg") cut-off |
|
Tonnage (t) |
Cg (%) |
In situ Graphite (t) |
Measured |
432,000 |
23.66 |
102,000 |
Indicated |
9,144,000 |
14.35 |
1,312,000 |
Measured + Indicated |
9,576,000 |
14.77 |
1,414,000 |
Inferred |
3,102,000 |
13.25 |
411,000 |
Mineral resources are not mineral reserves and do not have
demonstrated economic viability |
Highlights
- Measured and Indicated mineral resources reported at a cut-off
of 3.0% Cg increased in tonnage by 92% to 9.6 million tonnes
grading 14.77% Cg compared to the previous estimate of 4.9 million
tonnes grading 15.76% Cg reported at a cut-off of 5.0% Cg.
- Upgraded 432,000 thousand tonnes of Indicated resources to the
Measured resource category grading an average of 23.66% Cg using a
3% cut-off grade.
- The updated resource estimate increased the in-situ Graphite
content by 81%.
- The bulk of the 3.0 million tonnes previously classified as
Inferred resource was successfully upgraded to the Measured and
Indicated categories.
- Delineation of an additional 3.1 million tonnes of Inferred
resources that is located within the southwest extension of the Lac
Knife deposit.
As shown in Table 2 below, when comparing at the 5% Preliminary
Economic Assessment (PEA) cut-off, the resource tonnage increased
by 92% in the Measured and Indicated categories from 4.9 million
tonnes grading 15.76% Cg in the PEA study to 9.5 million tonnes
grading 14.86% Cg in this new update. This translated to an
increase of 81% of in-situ graphite from 778,000 tonnes to 1.4
million tonnes in the Measured and Indicated categories.
In the Inferred resource category, the tonnage decreased by 2.0%
from 3.0 million tonnes in the PEA study to 2.9 million tonnes in
this resource update. The Inferred resource category average grade
was reduced from 15.58% Cg to 13.75% Cg resulting in a reduction of
13.5% of in-situ graphite in this category from 467,000 tonnes down
to 404,000 tonnes. These changes resulted from converting most of
the 3.0 million tonnes of Inferred resources in the PEA study pit
to the Measured and Indicated categories, and also by significantly
extending the deposit to the south adding an additional 3.1 million
tonnes of Inferred resources in the newly delineated South Central
Zone which is still considered open in this direction by Focus (See
Figure 1).
Another contributing factor was the reduction of the cut-off
grade from 5% Cg in the PEA study down to 3% Cg in this update. The
reduction in cut-off was driven by a higher selling price and
higher concentrate grade.
Table 2. Sensitivity to cut-off change and comparison
to previous estimate |
|
|
|
Updated Mineral Resource Estimate (3.0% Cg Cut-off base
case) |
October 30th, 2012 PEA Mineral Resource Estimate (5.0%
Cg Cut-off base case) |
Percent Change |
|
Cut-off |
Tonnes |
Cg% |
Cg Tonnes |
Tonnes |
Cg% |
Cg Tonnes |
Tonnage |
Graphite |
Measured |
greater than 10.0 |
428,000 |
23.81 |
102,000 |
0 |
|
0 |
|
|
greater than 5.0 |
432,000 |
23.66 |
102,000 |
0 |
|
0 |
|
|
greater than 3.0 |
432,000 |
23.66 |
102,000 |
|
|
|
|
|
greater than 2.0 |
432,000 |
23.66 |
102,000 |
|
|
|
|
|
Indicated |
greater than 10.0 |
7,466,000 |
15.77 |
1,177,000 |
4,533,000 |
16.43 |
745,000 |
64.7% |
58.0% |
greater than 5.0 |
9,065,000 |
14.44 |
1,309,000 |
4,938,000 |
15.76 |
778,000 |
83.6% |
68.3% |
greater than 3.0 |
9,144,000 |
14.35 |
1,312,000 |
|
|
|
|
|
greater than 2.0 |
9,146,000 |
14.35 |
1,312,000 |
|
|
|
|
|
Measured + Indicated |
greater than 10.0 |
7,894,000 |
16.21 |
1,279,000 |
4,533,000 |
16.43 |
745,000 |
74.1% |
71.7% |
greater than 5.0 |
9,497,000 |
14.86 |
1,411,000 |
4,938,000 |
15.76 |
778,000 |
92.3% |
81.4% |
greater than 3.0 |
9,576,000 |
14.77 |
1,414,000 |
|
|
|
|
|
greater than 2.0 |
9,578,000 |
14.77 |
1,415,000 |
|
|
|
|
|
Inferred |
greater than 10.0 |
2,196,000 |
15.81 |
347,000 |
2,861,000 |
15.92 |
455,000 |
-23.2% |
-23.7% |
greater than 5.0 |
2,941,000 |
13.75 |
404,000 |
3,000,000 |
15.58 |
467,000 |
-2.0% |
-13.5% |
greater than 3.0 |
3,102,000 |
13.25 |
411,000 |
|
|
|
|
|
greater than 2.0 |
3,116,000 |
13.20 |
411,000 |
|
|
|
|
|
The rounding of tonnes as required by NI43-101 reporting
guidelines may result in apparent differences between tonnes, grade
and contained graphite. |
To view Figure 1 please click on the following link:
http://media3.marketwire.com/docs/FMS0128.pdf
Focus Graphite President and Chief Operating Officer Don Baxter
stated: "We are very pleased to have further de-risked the Lac
Knife project by increasing the quality and tonnage of the
resource. This updated resource will be incorporated into a mineral
reserve estimate in the feasibility study currently underway with
Met-Chem.
"This announcement comes on the heels of our historic
announcement of the signing of a 10-year off-take agreement with a
Chinese industrial conglomerate, just as China announced it was
shutting down approximately 20% of its flake graphite production in
Shandong Province. This further illustrates the need for reliable,
low cost, high quality graphite flake production outside of China,"
Mr. Baxter said.
"Again, Focus is showing that it has strong potential to meet
these growing needs, and the updated resource indicates the Lac
Knife project could potentially produce high quality graphite flake
over a significant mine life," he added.
The updated mineral resource is based on 197 diamond drill holes
totaling 18,320 metres of historic and recent drilling. This
includes 104 surface diamond drill holes totaling 10,337 metres
completed by Focus Graphite since 2010.
Mineral Resources have been reported within a constraining pit
shell at a cut-off grade of 3.0% graphitic carbon ("Cg"). Details
on the mineral resource estimation procedures are given in the
notes below.
Notes on Mineral Resource Estimation Methodology
- Mineral resources are estimated in conformance with the CIM
Mineral Resource definitions referred to in NI 43-101 Standards of
Disclosure for Mineral Projects. Pierre Desautels, P.Geo. Principal
Resource Geologist of AGP Mining Consultants Inc. Qualified Person
under NI 43-101 who is an independent of the Company, has prepared
and authorized the release of the mineral resource estimates
presented herein. Jeffrey Cassoff, Eng. Lead Mining Engineer of
Met-Chem Canada Inc. and Qualified Person under NI 43-101 has
reviewed the technical content of this News Release. This mineral
resource estimate is an update of the resource estimated by Roche
Limited Consulting Group effective December 5th, 2011 and later
accepted (with a resource classification update) by RPA Consulting
as part of a Preliminary Economic Assessment study dated October
30th, 2012.
- All drill holes are composed of diamond drill core that was
sampled and assayed over the entire length of mineralized zones by
sampling approximately 1.5 meter intervals. A QA/QC program was
introduced during the 2010 drill program and was expanded during
the 2012 and 2013 drill program to include the insertion of
standards, duplicates, and blanks and check assays at a secondary
laboratory.
- Specific gravities were determined at the IOS laboratory,
located in Chicoutimi Quebec. A total of 5,133 specific gravity
results exist in the database that was collected by IOS since the
2010 drill program. Due to the strong correlation between sulphur
and the bulk density estimates, a density model was interpolated
with the same parameters used for the sulphur model. The
interpolated density model ranges from 2.64 g/cm3 to 3.05 g/cm3
averaging 2.81 g/cm3
- Detailed geological logging and sectional interpretations by
Focus Graphite led to the development of a three-dimensional (3D)
domain model based on lithology and grade boundaries. The wireframe
modelling resulted in outlining three major mineralized zones with
eight minor accessory zones. Grade is typically above 3% within the
wireframes but was as low as 1% in local lower grade zones within
high grade domains that were utilized in the variography studies,
and in the grade interpolation constraints.
- For the treatment of outliers, each statistical domain was
evaluated separately and no top cut was necessary. However, a
search restriction of 30 x 30 x 30 meters was imposed on threshold
values of 38% Cg in order to restrict the influence of the highest
values during the interpolation process.
- The composite intervals selected were 3.0 metres in
length.
- A 3D geological block model was generated using GEMS© software.
The block model matrix size is 6 x 6 x 5 metres. Ordinary kriging
was used for all domains with inverse distance and nearest
neighbour check models. The interpolation was carried out in
multiple passes with increasing search ellipsoid dimensions.
Classification for all models was based primarily on the pass
number, distance to the closest composite and the krige variance.
The Measured classification was only retained in the area, in
proximity to, the bulk sample pits. No adjustment to the
classification was made for blocks interpolated primarily with
historical holes since these were found to be adequate for resource
modelling.
- The reported mineral resources are considered to have
reasonable prospects of economic extraction. Met-Chem created a pit
shell using the Lerchs-Grossman pit optimization algorithm and
design parameters including costs, sales price, and the open pit
mine, and concentrator operating parameters that were derived from
the Updated Preliminary Economic Assessment (see News Release dated
November 7th, 2013) as well as typical regional cost estimates;
- Selling Price: 2,000 $/t (FOB Sept-Iles);
- Mill Recovery: 91.089%;
- Concentrate Grade: 96.6% Ct;
- Pit Slope: 45 degrees;
- Mining Cost: 6 $/t mined;
- Processing Cost: 40.61 $/t milled;
- Transportation Cost: 25 $/t of concentrate;
- Administration and Infrastructure Cost: 15 $/t milled.
- The resulting pit shell encompasses most of the estimated
Measured, Indicated and Inferred Resources. The rounding of tonnes
as required by NI 43-101 reporting guidelines may result in
apparent differences between tonnes, grade and contained
graphite.
- Mineral resources are not mineral reserves and do not have
demonstrated economic viability. The estimate of mineral resources
may be materially affected by environmental, permitting, legal,
title, taxation, sociopolitical, marketing, or other relevant
issues.
- The quantity and grade of reported Inferred mineral resources
in this estimation are uncertain in nature and there has been
insufficient exploration to define these Inferred mineral resources
as Indicated or Measured mineral resources and it is uncertain if
further exploration will result in upgrading them to the Indicated
or Measured mineral resource categories.
Lac Knife Project
The Lac Knife project comprises 57 map-designated claims
covering 2,986.31 ha located in Esmanville Township (NTS map sheet
23B/11), 27 km south-southwest of the iron-mining town of Fermont,
in the Côte-Nord administrative district of Québec. Focus acquired
a 100% interest in the project in October 2010. A map showing the
location of the Lac Knife project is available on the company's
website at www.focusgraphite.com.
The mineralization at Lac Knife is hosted in
biotite-quartz-feldspar paragneiss and schist of the Nault
Formation, in association with iron formations of the Wabush
Formation. These are equivalent to the lower Proterozoic Labrador
Trough rocks affected by the late Proterozoic Grenvillian orogeny.
High grade metamorphism and folding associated with the Grenvillian
orogeny has resulted in the formation of important concentrations
of graphite dominated by value-enhanced large flakes.
Sampling, Assaying and QA/QC
The entire drill cores were logged at the Lac Knife camp and
shipped to the IOS facilities in Chicoutimi for sample preparation.
Two slabs of about 1/4 of the 4 inch diameter PQ core were sawed
parallel on each side of the central axis of the core. One of the
slabs was earmarked for geochemical analysis while the other slab
was kept as a witness sample. Center parts of the core are kept for
possible subsequent uses. The samples are mostly 1.5 m in length
with variances from 0.5 m to 1.8 m). Slab samples were dried before
processing for density measurement, crushing and grinding at the
IOS sample preparation laboratory.
Once prepared, the samples were sent to the Consortium de
Recherche Appliquée en Traitement et Transformation des Substances
Minérales ("COREM"), an ISO/IEC 17025:2005 certified facility in
Québec-City, for graphitic carbon (Cg) analysis using LECO high
frequency combustion method with infrared measurement (internal
analytical code LSA-M-B10 for graphitic carbon; ISO 9686:2004). For
the measurement of graphitic carbon, the sample is pre-treated with
nitric acid, placed in a LECO capsule and introduced in the furnace
(1,380ºC) in an oxygen atmosphere. Carbon is oxidized to CO2. After
the removal of moisture, gas (CO2) is measured by an infrared
detector and a computerized system calculates the concentration of
graphitic carbon (% Cg). Total sulphur was also analyzed by LECO
(code LSA-M-B41) (Table 1). For sulphur determinations, the sample
is placed in a LECO capsule and introduced in the furnace (1,380ºC)
until sulphur is oxidized to SO2. After the removal of moisture,
gas (SO2) is measured by an infrared detector and a computerized
system calculates the concentration of total sulphur (% S).
Under the QA/QC program, about 10% of the samples were analyzed
by COREM for total (code LSA-M-B45), organic (code LSA-M-B58),
inorganic (code LSA-M-B11) and graphitic (code LSA-M-B10) carbon as
well as for total sulphur. Duplicates of these samples were also
sent to ACTLABS Laboratories in Ancaster, Ontario (ISO/IEC
17025:2005 with CAN-P-1579) for graphitic carbon (code 5D - C
Graphitic) and total sulphur (code 4F - S Combustion infrared
detection) determinations and for 35 multi-element analysis using
ICP methods (code 1E2 - Aqua Regia). IOS introduced standards,
duplicates (sawing, crushing or grinding duplicates) and blank
samples into each batch of core samples as part of the QA/QC
program.
Qualified Persons
Benoit Lafrance, Ph.D., geo (Québec), Focus Vice-President of
Exploration and Don Baxter, P. Eng., Focus President & Chief
Operating Officer, both Qualified Persons as defined by NI 43-101
guidelines, have reviewed and approved the technical content of
this news release. Pierre Desautels, P.Geo. Principal Resource
Geologist of AGP Mining Consultants Inc. Qualified Person under NI
43-101 who is independent of the Company, has prepared and
authorized the release of the mineral resource estimates presented
herein. Jeffrey Cassoff, Eng., Lead Mining Engineer of Met-Chem
Canada Inc. and Qualified Person under NI 43-101 guidelines has
reviewed the technical content of the News Release.
About Focus Graphite
Focus Graphite Inc. is an emerging mid-tier junior mining
development company, a technology solutions supplier and a business
innovator. Focus is the owner of the Lac Knife graphite deposit
located in the Côte-Nord region of northeastern Québec. The Lac
Knife project hosts a NI 43-101 compliant Measured and Indicated
Mineral Resource Estimate* of 9.6 million tons grading 14.77%
graphitic carbon (Cg) as crystalline graphite with an additional
Inferred Mineral Resource Estimate* of 3.1 million tons grading
13.25% Cg of crystalline graphite. Focus' goal is to assume an
industry leadership position by becoming a low-cost producer of
technology-grade graphite. On November 7, 2013 the Company released
the results of an updated Preliminary Economic Assessment ("PEA")
of the Lac Knife Project which indicated that the project has very
good potential to become a graphite producer. As a
technology-oriented enterprise with a view to building long-term,
sustainable shareholder value, Focus also invests in the
development of graphene applications and patents through Grafoid
Inc.
Forward Looking Statement
This News Release contains "forward-looking information" within
the meaning of Canadian securities legislation. All information
contained herein that is not clearly historical in nature may
constitute forward-looking information. Generally, such
forward-looking information can be identified by the use of
forward-looking terminology such as "plans", "expects" or "does not
expect", "is expected", "budget", "scheduled", "estimates",
"forecasts", "intends", "anticipates" or "does not anticipate", or
"believes", or variations of such words and phrases or state that
certain actions, events or results "may", "could", "would", "might"
or "will be taken", "occur" or "be achieved". Forward-looking
information is subject to known and unknown risks, uncertainties
and other factors that may cause the actual results, level of
activity, performance or achievements of the Company to be
materially different from those expressed or implied by such
forward-looking information, including but not limited to: (i)
volatile stock price; (ii) the general global markets and economic
conditions; (iii) the possibility of write-downs and impairments;
(iv) the risk associated with exploration, development and
operations of mineral deposits; (v) the risk associated with
establishing title to mineral properties and assets; (vi)the risks
associated with entering into joint ventures; (vii) fluctuations in
commodity prices; (viii) the risks associated with uninsurable
risks arising during the course of exploration, development and
production; (ix) competition faced by the resulting issuer in
securing experienced personnel and financing; (x) access to
adequate infrastructure to support mining, processing, development
and exploration activities; (xi) the risks associated with changes
in the mining regulatory regime governing the resulting issuer;
(xii) the risks associated with the various environmental
regulations the resulting issuer is subject to; (xiii) risks
related to regulatory and permitting delays; (xiv) risks related to
potential conflicts of interest; (xv) the reliance on key
personnel; (xvi) liquidity risks; (xvii) the risk of potential
dilution through the issue of common shares; (xviii) the Company
does not anticipate declaring dividends in the near term; (xix) the
risk of litigation; and (xx) risk management. Forward-looking
information is based on assumptions management believes to be
reasonable at the time such statements are made, including but not
limited to, continued exploration activities, no material adverse
change in metal prices, exploration and development plans
proceeding in accordance with plans and such plans achieving their
stated expected outcomes, receipt of required regulatory approvals,
and such other assumptions and factors as set out herein. Although
the Company has attempted to identify important factors that could
cause actual results to differ materially from those contained in
the forward-looking information, there may be other factors that
cause results not to be as anticipated, estimated or intended.
There can be no assurance that such forward-looking information
will prove to be accurate, as actual results and future events
could differ materially from those anticipated in such
forward-looking information. Such forward-looking information has
been provided for the purpose of assisting investors in
understanding the Company's business, operations and exploration
plans and may not be appropriate for other purposes. Accordingly,
readers should not place undue reliance on forward-looking
information. Forward-looking information is made as of the date of
this News Release, and the Company does not undertake to update
such forward-looking information except in accordance with
applicable securities laws.
Focus Graphite Inc.Mr. Don Baxter, P.EngPresident and Chief
Operating
Officer705-789-9706dbaxter@focusgraphite.comwww.focusgraphite.com
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