First Mining Announces Infill Drilling Results for Its Goldlund Gold Project
First Mining Announces Infill Drilling Results for Its Goldlund Gold Project
VANCOUVER, British Columbia, April 17, 2018 -- First Mining Gold Corp. (“First Mining” or the “Company”) is pleased
to announce the infill drilling results, comprising 13 drill holes, from its diamond drill program within Zone 1 (See Tables 1 and
2) at First Mining’s 100% owned Goldlund Gold Project (“Goldlund”), located near the town of Sioux Lookout in northwestern
Ontario, Canada.
Drilling Highlights:
• Hole GL-17-136 intersected 72.0 metres of 6.26 grams per tonne gold
◦ including 1.05 metres of 367 grams per tonne gold and 2.0 metres of 21.96 grams per tonne gold
• Hole GL-17-139 intersected 68.0 metres of 0.62 grams per tonne gold
◦ including 2.0 metres of 10.26 grams per tonne gold
• Hole GL-17-135 intersected 76.0 metres of 0.43 grams per tonne gold
◦ including 2.0 metres of 5.86 grams per tonne gold
• Hole GL-17-138 intersected 18.0 metres of 0.61 grams per tonne gold
◦ including 2.0 metres of 4.36 grams per tonne gold and 27.0 metres of 0.58 grams per tonne gold
◦ including 2.0 metres of 3.19 grams per tonne gold
• Hole GL-17-140 intersected 12.0 metres of 1.41 grams per tonne gold
◦ including 2.0 metres of 5.75 grams per tonne gold
Note: Assaying for the 2017/2018 Goldlund drill programs is being done by SGS Canada Inc. (“SGS”) at their laboratories in
Red Lake, ON. and Burnaby, BC. Reported widths are drilled core lengths; true widths are unknown at this time. Assay
values are uncut.
The 2017/2018 drilling campaigns at Goldlund have been designed to accomplish four primary objectives:
• Convert Inferred Mineral Resources within the resource area (Zones 1, 5 and 7) into the Indicated Mineral resource
category;
• Test drill deeper exploration targets within Zone 7;
• Identify and add additional mineralization within areas that are adjacent to the current resource boundary; and
• Test drill additional exploration targets within other areas (outside of the current resource boundary) within the Goldlund
Gold Property.
The 13 drill hole results (Figure 1) presented in this news release represent infill holes which targeted mineralization in Zone 1.
While twelve out of the thirteen holes intersected gold mineralization, this latest round of drilling was limited in extent in order
to avoid intersecting historic underground workings. Areas of Zone 1 had previously been mined and therefore contain several
levels of existing underground workings. Accordingly, these latest holes had to be positioned to avoid drilling through existing
levels or stopes, and we believe that some of the holes may not have reached the key mineralized zones which occur closer to
the footwall of the zone.
During this latest drill campaign, Zone 1 mineralization has also been encountered at depths greater than intersected in earlier
drilling, for example in hole GL-17-115 (previously reported in the Company’s news release dated February 8, 2018), where
gold mineralization was encountered at depths from 578 to 622 metres (44 metres of 0.78 g/t gold, including 2 metres of 5.11
g/t gold and 2 metres of 4.11 g/t gold).
Jeff Swinoga, President and Chief Executive Officer of First Mining, stated, “These Phase 2 infill drill holes have been very
promising, with most of the holes having intersected gold mineralization, and were designed to provide greater confidence in
the gold mineralization at Goldlund which is currently confined within a strike length of only three kilometres. Our next
exploration program at Goldlund will entail drilling several underexplored areas of the property along strike. Given that the total
strike length of the Goldlund property is estimated to be approximately 50 kilometres, we are very excited to see if these
exploration efforts will support our belief that gold mineralization continues along strike at Goldlund.”
The 2018 Phase 2 drill program at Goldlund has thus far been partially successful in achieving its objectives and the drilling is
now complete, with assays for the remaining 11 holes still pending. Additional drilling in the same area will require a more
precise 3D model of the historic underground workings to improve drill hole placement and orientation.
During the summer of 2018, First Mining plans to broaden its exploration activities to other regional targets on the Goldlund
property that are outside the current resource boundary.
Gold observed during the current drilling program at Goldlund occurs both as fine disseminations in quartz vein stockworks and
as more discrete larger grains up to 2 mm spatially associated with pyrite in the quartz veins. Calaverite, a gold telluride
mineral, has been noted occasionally in higher grade intervals on fracture surfaces in the quartz veins. Higher grade gold
distribution in the granodiorite dike is often, but not always, associated with zones of more intense quartz stockworking and
potassic alteration. Figure 2 below displays a cross-section of the geology and gold mineralization for drill holes GL-17-117,
GL-17-115 (results reported in the Company’s earlier release dated February 8, 2018) and GL-18-136 to GL-18-138.
Table 1. Drill Hole Assay Results from Goldlund
Hole ID From (m) To (m) Length (m) Au g/t
GL-17-122 GL-17-122 no significant mineralization
GL-17-129
GL-17-129 272.0 296.0 24.0 0.40
inc 272.0 274.0 2.0 3.82
and 312.0 334.0 22.0 0.29
inc 330.0 332.0 2.0 1.07
GL-17-130 GL-17-130 165.0 171.0 6.0 0.32
and 362.0 374.0 12.0 0.25
GL-17-131
GL-17-131 25.0 41.5 16.5 0.29
inc 25.0 27.0 2.0 1.00
and 93.0 102.6 9.6 0.47
inc 93.0 95.0 2.0 0.92
and 158.0 165.0 7.0 0.28
GL-17-132 GL-17-132 216.0 220.0 4.0 0.53
GL-17-133 GL-17-133 325.0 337.0 12.0 0.17
GL-17-134
GL-17-134 149.0 150.4 1.4 1.37
and 215.0 277.0 62.0 0.15
inc 273.0 275.0 2.0 1.08
GL-17-135
GL-17-135 214.0 290.0 76.0 0.43
inc 214.0 218.0 4.0 1.17
and inc 272.0 274.0 2.0 5.86
and 322.0 324.0 2.0 3.67
GL-17-136
GL-17-136 158.0 230.0 72.0 6.26
inc 170.0 204.0 34.0 13.01
and inc 180.95 182.0 1.05 367.00
and inc 202.0 204.0 2.0 21.96
GL-18-137
GL-18-137 256.0 346.0 90.0 0.34
inc 262.0 264.0 2.0 1.19
and inc 292.0 296.0 4.0 1.37
and inc 330.0 332.0 2.0 4.33
and inc 344.0 346.0 2.0 3.02
GL-18-138
GL-18-138 330.0 348.0 18.0 0.61
inc 338.0 340.0 2.0 4.36
and 374.0 401.0 27.0 0.58
inc 376.0 380.0 4.0 1.13
and inc 394.0 396.0 2.0 3.26
GL-18-139
GL-18-139 302.0 370.0 68.0 0.62
inc 308.0 310.0 2.0 10.26
and inc 334.0 340.0 6.0 1.21
and inc 338.0 340.0 2.0 2.27
and inc 366.0 368.0 2.0 1.20
GL-18-140
GL-18-140 208.0 220.0 12.0 1.41
inc 212.0 214.0 2.0 5.75
and inc 216.0 218.0 2.0 2.24
and 318.0 380.0 62.0 0.32
inc 318.0 322.0 4.0 1.33
and inc 338.0 340.0 2.0 1.96
Assaying for the 2017/2018 Goldlund drill programs is being done by SGS at their laboratories in Red Lake, Ontario and
Burnaby, BC. Prepared samples are analyzed for gold by either Bulk Leach Extractable Gold (BLEG) assay techniques or by
lead fusion fire assay with an atomic absorption spectrometry (AAS) finish. Multi-element analysis on the mineralized zones
is also being undertaken by two-acid aqua regia digestion with ICP-MS and AES finish.
Figure 1. Plan Map:
http://resource.globenewswire.com/Resource/Download/7ec140b5-c4b0-49b0-be24-047ef5990a45
Table 2. Drill Hole Locations
Hole ID Azimuth ° Dip ° Final Depth
(m) UTM East UTM North Section
GL-17-122 0 -90 263 546700 5527250 546700E
GL-17-129 0 -90 368 546800 5527290 546800E
GL-17-130 0 -90 401 546800 5527270 546800E
GL-17-131 0 -90 206 546850 5527365 546850E
GL-17-132 0 -90 225 546850 5527345 546850E
GL-17-133 0 -90 413 546850 5527305 546850E
GL-17-134 0 -90 332 546900 5527350 546900E
GL-17-135 0 -90 365 546950 5527380 546950E
GL-17-136 0 -90 245 547000 5527440 547000E
GL-18-137 0 -90 377 547000 5527410 547000E
GL-18-138 0 -90 401 547000 5527380 547000E
GL-18-139 0 -90 386 547050 5527435 547050E
GL-18-140 0 -90 395 547100 5527450 547100E
Figure 2. Cross-Section through the Goldlund Project:
http://resource.globenewswire.com/Resource/Download/b65a89cf-9480-4f12-9f5e-91a4bdf12787
QA/QC Procedures
The QA/QC program for the 2017/2018 drilling programs at Goldlund consists of the submission of duplicate samples and the
insertion of certified reference materials and blanks at regular intervals. These are inserted at a rate of one standard for every
20 samples (5% of total) and one blank for every 30 samples (3% of total). The standards used in the 2017/2018 program
consist of 5 different gold grades ranging from 1 to 9 g/t, and are sourced from CDN Resource Laboratories in Langley, BC.
Blanks have been sourced locally from barren granitic material.
Field duplicates from quartered core, as well as ‘coarse’ or ‘pulp’ duplicates taken from coarse reject material or pulverized
splits, are also submitted at regular intervals with an insertion rate of 4% for field duplicates and 4% for coarse or pulp
duplicates. Additional selected duplicates are being submitted for screened metallic fire assay analysis and to an umpire lab
for check assaying. SGS also undertake their own internal coarse and pulp duplicate analysis to ensure proper sample
preparation and equipment calibration.
Dr. Chris Osterman, P.Geo., COO of First Mining, is the “qualified person” for the purposes of National Instrument 43-101
Standards of Disclosure for Mineral Projects (“NI 43-101”) and he has reviewed and approved the scientific and technical
disclosure contained in this news release.
ABOUT THE GOLDLUND PROJECT
The Goldlund deposit is situated within a land package of approximately 280 square kilometres (28,000 hectares) referred to
as the Goldlund Gold Project. The Property has a strike-length of over 50 kilometres in the Wabigoon Subprovince. Goldlund
is an Archean lode-gold project located in northwestern Ontario, approximately 60 kilometres from the township of Dryden.
The claims that make up the land package cover the historic Goldlund and Windward mines.
On January 9, 2017, the Company announced an initial mineral resource estimate for Goldlund that was prepared by WSP
Canada Inc. in accordance with NI 43-101. At a 0.4 g/t Au cut-off grade, the Goldlund deposit contains pit constrained
Indicated Mineral Resources of 9.3 million tonnes at 1.87 g/t gold, or 560,000 ounces of gold. At a 0.4 g/t gold cut-off grade,
the Goldlund deposit contains pit constrained Inferred Mineral Resources of 40.9 million tonnes at 1.33 g/t gold, or 1,750,000
ounces of gold. The technical report for this resource estimate, which is titled “Technical Report and Resource Estimation
Update on the Goldlund Project” and is dated February 7, 2017, is available under the Company’s SEDAR profile at
www.sedar.com, and is also available on the Company’s website at www.firstmininggold.com.
ABOUT FIRST MINING GOLD CORP.
First Mining Gold Corp. is an emerging development company with a diversified portfolio of gold projects in North America.
Having assembled a large resource base of seven million ounces of gold in the Measured and Indicated categories
and five million ounces of gold in the Inferred category in mining friendly jurisdictions of eastern Canada, First Mining is
now focused on advancing its assets towards production. The Company currently holds a portfolio of 25 mineral assets in
Canada, Mexico and the United States.
For further information, please contact Jeff Swinoga, President and CEO at 604-639-8854, or Derek Iwanaka, Vice President of
Investor Relations at 604-639-8824, or visit our website at www.firstmininggold.com.
ON BEHALF OF FIRST MINING GOLD CORP.
“Keith Neumeyer”
Keith Neumeyer
Chairman
Cautionary Note Regarding Forward-Looking Statements
This news release includes certain "forward-looking information” and "forward-looking statements” (collectively "forward-looking
statements”) within the meaning of applicable Canadian and United States securities legislation including the United States
Private Securities Litigation Reform Act of 1995. These forward-looking statements are made as of the date of this news
release. Forward-looking statements are frequently, but not always, identified by words such as "expects”, "anticipates”,
"believes”, “plans”, “projects”, "intends”, "estimates”, “envisages”, "potential”, "possible”, “strategy”, “goals”, “objectives”, or
variations thereof or stating that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or
be achieved, or the negative of any of these terms and similar expressions.
Forward-looking statements in this news release relate to future events or future performance and reflect current estimates,
predictions, expectations or beliefs regarding future events and include, but are not limited to, statements with respect to: (i)
the estimated amount and grade of Mineral Resources at Goldlund; (ii) future exploration activities by First Mining on other
regional targets on the Goldlund property that are outside the current resource boundary; and (iii) the potential for exploration
upside at Goldlund. All forward-looking statements are based on First Mining's or its consultants' current beliefs as well as
various assumptions made by them and information currently available to them. The most significant assumptions are set
forth above, but generally these assumptions include: (i) the presence of and continuity of metals at Goldlund at estimated
grades; (ii) the capacities and durability of various machinery and equipment; and (iii) success in realizing proposed drilling
programs. Although the Company’s management considers these assumptions to be reasonable based on information
currently available to it, they may prove to be incorrect.
By their very nature, forward-looking statements involve inherent risks and uncertainties, both general and specific, and risks
exist that estimates, forecasts, projections and other forward-looking statements will not be achieved or that assumptions do
not reflect future experience. We caution readers not to place undue reliance on these forward-looking statements as a
number of important factors could cause the actual outcomes to differ materially from the beliefs, plans, objectives,
expectations, anticipations, estimates assumptions and intentions expressed in such forward-looking statements. These risk
factors may be generally stated as the risk that the assumptions and estimates expressed above do not occur as forecast,
but specifically include, without limitation: (i) risks relating to variations in the mineral content within the material identified as
Mineral Resources from that predicted; (ii) general risks related to exploration drilling programs; (iii) developments in world
metals markets; (iv) risks relating to fluctuations in the Canadian dollar relative to the US dollar; (v) management’s discretion
to refocus the Company’s exploration efforts and/or alter the Company’s short and long term business plans; and (vi) the
additional risks described in First Mining's Annual Information Form for the year ended December 31, 2017 filed with the
Canadian securities regulatory authorities under the Company’s SEDAR profile at www.sedar.com, and in First Mining’s Annual
Report on Form 40-F filed with the SEC on EDGAR.
First Mining cautions that the foregoing list of factors that may affect future results is not exhaustive. When relying on our
forward-looking statements to make decisions with respect to First Mining, investors and others should carefully consider the
foregoing factors and other uncertainties and potential events. First Mining does not undertake to update any forward-looking
statement, whether written or oral, that may be made from time to time by the Company or on our behalf, except as required
by law.
Cautionary Note to United States Investors
This news release has been prepared in accordance with the requirements of the securities laws in effect in Canada, which
differ from the requirements of U.S. securities laws. Unless otherwise indicated, all resource and reserve estimates included
in this news release have been prepared in accordance with National Instrument 43-101 Standards of Disclosure for Mineral
Projects ("NI 43-101”) and the Canadian Institute of Mining, Metallurgy, and Petroleum 2014 Definition Standards on Mineral
Resources and Mineral Reserves. NI 43-101 is a rule developed by the Canadian Securities Administrators which establishes
standards for all public disclosure an issuer makes of scientific and technical information concerning mineral projects.
Canadian standards, including NI 43-101, differ significantly from the requirements of the United States Securities and
Exchange Commission ("SEC”), and mineral resource and reserve information contained herein may not be comparable to
similar information disclosed by U.S. companies. In particular, and without limiting the generality of the foregoing, the term
"resource” does not equate to the term "reserves”. Under U.S. standards, mineralization may not be classified as a "reserve”
unless the determination has been made that the mineralization could be economically and legally produced or extracted at
the time the reserve determination is made. The SEC's disclosure standards normally do not permit the inclusion of
information concerning "measured mineral resources”, "indicated mineral resources” or "inferred mineral resources” or other
descriptions of the amount of mineralization in mineral deposits that do not constitute "reserves” by U.S. standards in
documents filed with the SEC. Investors are cautioned not to assume that any part or all of mineral deposits in these
categories will ever be converted into reserves. U.S. investors should also understand that "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
rules, estimated "inferred mineral resources” may not form the basis of feasibility or pre-feasibility studies except in rare
cases. Investors are cautioned not to assume that all or any part of an "inferred mineral resource” exists or is economically or
legally mineable. Disclosure of "contained ounces” in a resource is permitted disclosure under Canadian regulations; however,
the SEC normally only permits issuers to report mineralization that does not constitute "reserves” by SEC standards as in-
place tonnage and grade without reference to unit measures. The requirements of NI 43-101 for identification of "reserves” are
also not the same as those of the SEC, and reserves reported by the Company in compliance with NI 43-101 may not qualify
as "reserves” under SEC standards. Accordingly, information concerning mineral deposits set forth herein may not be
comparable with information made public by companies that report in accordance with U.S. standards.