Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

FCI.V ·

Wkn: A110N3 March 16 Th, 2018 Berkwood Completes Phase 3 Definition Drilling at LAC Gueret South, QC

Exploration Programs

1

TSX‐V: BKR

FSE: BR2

WKN: A110N3 March 16 th, 2018

BERKWOOD COMPLETES PHASE 3 DEFINITION DRILLING AT LAC GUERET SOUTH, QC

March 16th, 2018, VANCOUVER, B.C. Berkwood Resources Ltd. (TSX-V: BKR, FS E: BK2, WKN: A110N3)

(“Berkwood” or the “Company”) is pleased to announce that it has successfully completed its 9-hole Phase 3

definition drilling program on Zone 1 at the Company's 100% own ed Lac Gueret South Project (refer NR of March

5th). The Program was designed to constrain the southwestern and s outhern margins of mineralization, and to probe

aspects of the structural (fold) model being developed for west ern Zone 1. Drilling continued to intersect substantial

graphite (“Cgr”), with all nine holes hitting graphite and eight of the holes returning significant intercepts of Cgr.

“So we begin the exciting but painstaking work required to unravel the structural and geological disposition of the

Lac Gueret Sout h Zone 1 graphite deposit, as Berkwood endeavours to chart a focussed and efficient program to

define the potential for an economically mineable resource th ere. Field crews have been on site at Lac Gueret since

early February to perform detailed structural logging and analysis of previous drill core – and we are increasing our

structural capabilities through new collaboration with Terra ne Geosciences. We are maki ng progress in stages, and

continue with each successive Phase to build on the great results we have enjoyed since discovery, ” states Tom

Yingling, President and CEO. “ Critically, the exploration potential for a significant graphite deposit continues to be

supported by the Phase 3 campaign”.

The 1,500m program continued to use oriented core techniques, a nd Tony Gilman of Terrane Geosciences was

stationed at site at the start of Phase 3 to review structures in Phase 2 and 3 oriented core and to train the field team for

detailed structural data collection. Terrane Geosciences will b e merging these structural d ata with existing geology

logs in preparation for Phase 4 work planning.

The continued testing of the western end of Zone 1 supports a m odel for the graphite horizons probably being folded

at the western end of the geophy sical anomaly. Several other ex amples of similar folding in the basement rocks that

are observed within an 8-kilometer radius of the deposit show t hat arcuate fold patterns on the scale of the Zone 1

occurrence are common in the area. Further drill testing is req uired to continue to define the continuity and structural

disposition of the mineralised intervals. In addition to drilli ng, and when snow conditions permit, the Company is

considering an in-hole / intra-hole electromagnetic survey (mis e a la masse, “MALM”) that charges specific graphite

horizons which can then be traced between holes and on the surface.

Sampling: Some 258 sawn core samples from Phase 3 drilling are to be shipped to MS Analytical Laboratories in

Langley, BC for treatment under the same analytical procedures applied to the samples from previous programs. Of

the 258 samples, 201 were graphite-bearing rock; 47 were bracke t (boundary) samples with very low to no observed

graphite; and 10 were field-introduced QA/QC materials including duplicate and blank samples. No certified reference

standards were inserted in the field. The laboratory routinely uses a variety of graphite and sulphide standards whose

grades and matrix mineralogy are similar to the sampled materia ls. Each sample during both the crushing and

pulverizing preparation phases will be subjected to quartz sand cleaning between samples to reduce any potential for

cross-contamination. Assay results for Phase 3 samples are expected after the middle of April.

Ongoing mineral characterization: Berkwood has retained the ser vices of Met-Solve Laboratories Inc. of Langley,

British Columbia to initiate mineral processing tests on a suit e of graphite mineral samples. This work is required for

metallurgical testing for process design following the positive initial flake sizing results announced on March 8 th,

2018, when the Company announced that testing had revealed tha t a large portion of the graphite flakes in a

representative suite of samples are coarse large flake (20 mesh to 100 mesh) and easily concentrated by simple inverse

gravity process (the light portion being the valuable product), with only a small percentage of the graphite being finer

than 100 mesh (100 mesh). First results should be available around mid-May, 2018.

2

Lac Gueret South Zone 1

Lac Gueret South is located in Co te Nord, Quebec, a three-hour drive from Baie-Comeau in an area with very good

infrastructure. The Project lies directly south of Mason Graphite's (TSX-LLG) advanced Lac Gueret Project. Mason is

developing one of the largest medium to high-grade graphite deposits in the world.

Including the Phase 3 campaign, the Company has drilled 27 hole s on Zone 1 that totals 4,006m. The Company is

pleased to announce it has inters ected visual Graphite in every hole drilled to date, with significant Cgr intercepts

being observed in 26 holes. Succes s in these drill programs con firms that a significant component of the distinct

electromagnetic conductors that o ccur over a two kilometer stri k e l e n g t h a n d 5 0 m e t e r s t o 6 0 0 m e t e r s i n w i d t h a s

defined by airborne EM geophysics (see the Berkwood news releas e dated February 10, 2015) includes graphite

mineralization.

To view a virtual reality video of the autumn Phase 1 Zone 1 dr ill program as well as the most recent winter Phase 2

drill program, please follow the link at the bottom of our home page at: http://www.berkwoodresources.com .

Edward Lyons PGeo (BC, QC, NL) is a Qualified Person under the definition of Canadian National Instrument 43-

101, and has approved the technical information in this news re lease. Ed has worked exten sively on the Lac Gueret

Property, now owned by Mason, and neighbouring graphite properties since 2000.

About the Company: Berkwood is engaged in exploration for the commodities that ena ble the modern revolution in

essential technologies. These t echnologies are dependent upon t he ethical mining and supply of naturally occurring

elements and minerals that enhanc e the performance of energy st orage systems and permit the development and

miniaturization of new electronics and structural components fo r the new suite of innovative tools. The Company is

led by a team with collectively over 100 years experience and w hose members have been involved with the discovery

of several producing mines.

On Behalf of the Board of Directors

Berkwood Resources Ltd.

‘Thomas Yingling’

President, CEO & Director

FOR MORE INFORMATION, PLEASE CONTACT:

Investor Relations:

[email protected] or 1-604-343-7740 www.berkwoodresources.com

Neither the TSX Venture Exchange nor its Regulation Services Pr ovider (as that term is defined i n the policies of the TSX Vent ure Exchange)

accepts responsibility for the adequacy or accuracy of this news release.

Disclaimer for Forward-Looking Information:

Certain statements in this release are forward-looking statemen ts, which reflect the expectations of management. Forward-looki ng statements

consist of statements that are not pure ly historical, including any statements re garding beliefs, plans, expectations or intent ions regarding the

future. Such statements are subject to risks and uncertainties t hat may cause actual results, performance or developments to d iffer materially from

those contained in the statements. No assurance can be given t hat any of the events anticipated by the forward-looking stateme nts will occur or, if

they do occur, what benefits the Company will obtain from them. These forward-looking statements reflect management’s current views and are

based on certain expectations, estimates and assumptions, which may prove to be incorrect.