First Mining Intersects 5.36 g/t Gold over 21.0 Metres at the Goldlund Property

First Mining Gold Corp. (“First Mining” or the “Company”) (TSX: FF) (OTCQX: FFMGF) (FRANKFURT: FMG) is pleased to announce results from the drill program underway at the Company’s wholly-owned Goldlund gold property (“Goldlund”) in Ontario, Canada. These results represent the first set of results from the ongoing drill program focused within and around the defined resource area at Goldlund (“Main Zone”), with an initial target of defining and extending mineralization in the eastern and western portions of the deposit.

Latest highlights from holes drilled at the Main Zone include:

  • Hole GL-19-008 intersected 5.36 grams per tonne gold (“g/t Au”) over 21.0 metres (“m”)
    • Including 89.60 g/t Au over 1.0 m
  • Hole GL-19-010 intersected 1.68 g/t Au over 15.0 m
    • Including 8.02 g/t Au over 1.0 m
  • Hole GL-19-013 intersected 1.15 g/t Au over 14.0 m
    • Including 9.42 g/t Au over 1.0 m

Dan Wilton, CEO of First Mining, stated “I am excited about the ongoing success from drilling at Goldlund which continues to showcase the Project’s potential for expansion not only from regional exploration, but also at the existing resource area. The current drill program at Goldlund is targeting the Main Zone of the deposit, within the proximities of the currently defined resource area. We believe this drilling has the potential to demonstrate resource growth at the Main Zone, in addition to possible resource expansion at the property from the regional potential we have shown through our drilling at the Miller prospect in 2018 and 2019.”

The holes highlighted in this news release consist of the first eleven holes of the drill program currently underway. The holes drilled in 2019 primarily targeted the eastern parts of Zones 2 and 3 as well as the area between these two zones, following up on historical drill intercepts. Of the eleven holes reported in this news release, gold mineralization has been encountered in nine. Hole GL-19-008 intersected 21 metres of 5.36 g/t gold within highly mineralized granodiorite and porphyry units, as well as within andesite, and was successful in confirming the high grades within Zone 2 that were encountered in historical drilling. Hole GL-19-010 was drilled to intersect the area between the known mineralized areas at Zones 2 and 3, and encountered significant gold mineralization hosted within andesite (15.0 m at 1.68 g/t gold), before intersecting the mineralized granodiorite and porphyries of Zone 2 towards the base of the hole. The remaining drill holes also show examples of gold mineralization occurring throughout different lithological units, which include andesites, gabbros and felsic porphyries in addition to the granodiorite which is the principal host of the gold mineralization in Zones 1 and 7.

The initial phase of the drill program at the Main Zone consisted of 23 holes (approximately 4,000 metres), with the overall program’s focus being to define and extend mineralization in the eastern and western portions of Zones 1, 2, 3 and 4. As of this date, 26 holes (approximately 5,000 metres) of drilling have been completed, and the Company is currently planning a second phase of the work program (the scale of the second phase is yet to be determined, and will be based on pending results). Drilling continues at the Main Zone and is focused on delineating mineralization between the currently-defined zones of the Goldlund deposit. The results from the remainder of the ongoing program will be released as assay results become available.

Select assay results from the first eleven holes of the Main Zone drill program are reported below:

Hole IDFrom (m)To (m)Length (m)Au g/tTarget
GL-19-00323.5725.001.4310.91Main Zone (Zone 2)
GL-19-00432.8636.213.351.28Main Zone (Zone 2)
and149.91155.005.091.72 
including149.91151.001.094.73 
and166.00172.006.001.57 
including166.00167.001.003.03 
and including170.00172.002.002.47 
GL-19-00682.0086.004.003.08Main Zone (Zone 2)
including83.0085.002.005.72 
and including83.0083.670.679.53 
and137.54137.850.315.13 
and147.76148.090.3348.03 
GL-19-00883.00104.0021.005.36Main Zone (Zone 2)
including88.0089.001.005.49 
and including96.0097.001.0089.60 
GL-19-01069.0084.0015.001.68Main Zone (Zones 2 and 3)
including69.0070.001.008.02 
and including71.0072.001.004.86 
and including80.0081.001.004.89 
and143.00148.005.001.26 
including147.00148.001.005.24 
GL-19-01363.0077.0014.001.15Main Zone (Zone 2)
including70.0077.007.002.20 
and including70.0071.001.005.32 
and including75.0076.001.009.42 
Notes:Assaying for the Goldlund 2019-2020 drill program is being completed by SGS Canada Inc. (“SGS”) at their laboratories in Red Lake, Ontario and Vancouver, BC. Prepared 50 g samples are analyzed for gold by lead fusion fire assay with an atomic absorption spectrometry finish. Multi-element analysis is also being completed on selected holes by two-acid aqua regia digestion with ICP-MS and AES finishReported widths are drilled core lengths; true widths are unknown at this time. Assay values are uncutIntervals for holes GL-19-003 and GL-19-008 include results of selected assay repeats. These repeats were done by screened metallic fire assay on 1 kg size samples at the SGS laboratory in Vancouver, BCAdditional ‘shoulder’ sampling around narrow mineralized zones in holes GL-19-004 and GL-19-006 is currently in progress (assays not yet available)

Geological Highlights

The geology in this area is dominated by locally silicified, sheared and variolitic andesite, which has been intruded by porphyries of various widths. Some porphyries are altered and crosscut by quartz-ankerite veining with typical alteration halos. Gold mineralization is known to be associated with these altered porphyries, and this style of mineralization has been described in earlier work programs. However, gold mineralization can also be seen to occur in the Zone 2 and Zone 3 areas within variolitic andesite. This andesite is highly silicified and locally sheared, and as in the other host lithologies, gold mineralization is associated with quartz-ankerite veining and alteration halos associated with the veining. This style is typical of the “Goldlund-style” of mineralization present in granodiorite (Zones 1 and 7); however, gold mineralization associated with andesite was not previously recognized at Goldlund and hence this association provides a new exploration horizon at the Project. The ongoing drilling continues to provide important geological information on the structural and lithological controls of gold mineralization in and around the main resource area at Goldlund.
 

Drill Result Details

A plan map showing the drill hole locations and assay status at the Main Zone can be viewed at: http://www.firstmininggold.com/_resources/maps/2020-03-02-Goldlund-NR-Plan-Map.pdf.

A cross section showing drill results and highlights for holes GL-19-008 and GL-19-010 can be viewed at: http://www.firstmininggold.com/_resources/maps/2020-03-02-FF-NR-Cross-Section.pdf.

A complete list of the 2019 drill results to date, including hole details, can be viewed at: http://www.firstmininggold.com/_resources/news/2020-03-02-FF-NR-Goldlund-2019-Drill-Results.pdf.
 

Drill Hole Locations

Hole IDAzimuth Dip Final Depth (m)UTM EastUTM North
GL-19-0010-451615466045527909
GL-19-00234-451705466045527909
GL-19-003335-741975476425528090
GL-19-004335-842575476425528090
GL-19-005335-772425477025528089
GL-19-006335-861675477025528089
GL-19-008335-851255477225528154
GL-19-010335-771765477465528102
GL-19-012335-731825477745528162
GL-19-013335-621015477745528162
GL-19-014335-45955477745528162

QA/QC Procedures

The QA/QC program for the 2019-2020 drilling program 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 2019-2020 Goldlund drilling program range in grade from 0.5 g/t Au to 9.0 g/t Au, 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 to an umpire lab for check assaying. SGS also undertakes its own internal coarse and pulp duplicate analysis to ensure proper sample preparation and equipment calibration.


Qualified Person

Hazel Mullin, P.Geo., Director, Data Management and Technical Services of First Mining, is a “Qualified Person” for the purposes of NI 43-101, and she has reviewed and approved the scientific and technical disclosure contained in this news release.


About First Mining Gold Corp.

First Mining Gold Corp. is a Canadian-focused gold exploration and development company advancing a large resource base of 7.4 million ounces of gold in the Measured and Indicated categories and 3.8 million ounces of gold in the Inferred category. First Mining’s primary focus is the development and permitting of its Springpole Gold Project and the advanced exploration of its Goldlund Gold Project, both located in northwestern Ontario. Springpole is one of the largest undeveloped gold assets in Canada, with permitting and a Pre-Feasibility Study underway. Goldlund is an advanced exploration stage asset where drilling is ongoing to define both the extension of the existing resource area and to better define the regional scale potential. First Mining’s eastern Canadian property portfolio also includes Cameron, Pickle Crow, Hope Brook, Duparquet, Duquesne, and Pitt.

First Mining was created in 2015 by Mr. Keith Neumeyer, founding President and CEO of First Majestic Silver Corp.
 

ON BEHALF OF FIRST MINING GOLD CORP.

Daniel W. Wilton

Chief Executive Officer and Director


For further information, please contact:

Mal Karwowska | Vice President, Corporate Development & Investor Relations

Direct: 604.639.8824 | Toll Free: 1.844.306.8827 | Email: [email protected]

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