Additional Parallel zone returned 16.0m at 5.31 g/t Au with visible gold also discovered
VANCOUVER, B.C., May 05, 2022: Goldshore Resources Inc. (TSXV: GSHR / OTCQB: GSHRF / FWB: 8X00) (“Goldshore” or the “Company”), is pleased to announce assay results in hole MQD-22-014 from its ongoing 100,000-meter drill program at the Moss Lake Project in Northwest Ontario, Canada. Drilling is aiming to better define and expand high-grade structural zones within the Moss Lake deposit to improve the overall grade and volume beyond that of the historic mineral resource.
Brett Richards, President and Chief Executive Officer of Goldshore commented: “The drilling intercept of 128.3m at 1.05 g/t Au reaffirms our view that the Moss Lake gold project contains a significant volume of +1 g/t Au mineralization that can underpin a meaningful, economic gold deposit. The fact that we are continuing to intersect gold mineralization outside of the volume modelled in 2013 also affirms our belief that the deposit is significantly larger than previously interpreted. Separately, we are pleased to be bringing in additional drill contractors that will enable us to increase our drilling rate at Moss Lake while commencing drilling at Coldstream.”
Figure 1 and Table 1 summarize the significant intercepts in MQD-22-014. Figure 2 shows the visible gold seen at 478.1 meters depth, which corresponds to the high-grade parallel structure. Figure 3 and Table 2 show the drill hole location.
MQD-22-014 was drilled 120 meters west of MQD-21-009 (see press release dated January 28, 2022) at a -45° dip and 335° azimuth to test the 2013 resource model and twin the historic hole 90-203.
The reported significant intercept of 128.3m at 1.05 g/t Au from 121.3m occurs within a broader zone of strongly silica-sericite-chlorite±carbonate altered diorite that assays 200.75m at 0.77 g/t Au from 14m above a 0.3 g/t Au cutoff. The better grade segments (e.g., 40.6m at 1.99 g/t Au from 139.4m) are characterized by intense foliation and brecciation, which reflect numerous sigmoidal shear zones that provide the plumbing for the hydrothermal system.
These results are similar to those intersected in the historic hole, which returned 136.0m at 1.09 g/t Au from 137.0m.
Importantly, we continue to intersect parallel structures that were not previously reported. Visible gold was intersected within a 1.45-meter-wide quartz-pyrite-chalcopyrite vein from 477.75-479.20m, which averages 54.1 g/t Au. This occurs within a biotite-altered diorite that returned 16.0m at 5.31 g/t Au from 477.0m.
Peter Flindell, VP Exploration commented: “These drilling results confirm the historic drill results and help us to understand the non-linear distribution of high grades that will enable us to model the higher-grade gold resource more accurately later in the year. Our relogging work and surveying of historic drill collars will also allow us to incorporate many of the historic drillholes, which will reduce the number of holes we need to drill in this campaign. Just as we are intersecting new parallel zones of mineralization that will expand the Mineral Resource, we are also identifying mineralization in the historic holes that was previously unsampled, thereby adding assay data to our database.”
All samples were sent to ALS Geochemistry in Thunder Bay for preparation and analysis was performed in the ALS Vancouver analytical facility. ALS is accredited by the Standards Council of Canada (SCC) for the Accreditation of Mineral Analysis Testing Laboratories and CAN-P-4E ISO/IEC 17025. Samples were analyzed for gold via fire assay with an AA finish (“Au-AA23”) and 48 pathfinder elements via ICP-MS after four-acid digestion (“ME-MS61”). Samples that assayed over 10 ppm Au were re-run via fire assay with a gravimetric finish (“Au-GRA21”).
In addition to ALS quality assurance / quality control (“QA/QC”) protocols, Goldshore has implemented a quality control program for all samples collected through the drilling program. The quality control program was designed by a qualified and independent third party, with a focus on the quality of analytical results for gold. Analytical results are received, imported to our secure on-line database and evaluated to meet our established guidelines to ensure that all sample batches pass industry best practice for analytical quality control. Certified reference materials are considered acceptable if values returned are within three standard deviations of the certified value reported by the manufacture of the material. In addition to the certified reference material, certified blank material is included in the sample stream to monitor contamination during sample preparation. Blank material results are assessed based on the returned gold result being less than ten times the quoted lower detection limit of the analytical method. The results of the on-going analytical quality control program are evaluated and reported to Goldshore by Orix Geoscience Inc.
Goldshore is an emerging junior gold development company, and owns the Moss Lake Gold Project located in Ontario. Wesdome Gold Mines Ltd. is currently a strategic shareholder of Goldshore with an approximate 22% equity position in the Company. Well-financed and supported by an industry-leading management group, board of directors and advisory board, Goldshore is positioned to advance the Moss Lake Gold Project through the next stages of exploration and development.
The Moss Lake Gold Project is located approximately 100 km west of the city of Thunder Bay, Ontario. It is accessed via Highway 11 which passes within 1 km of the property boundary to the north. The Moss Lake Gold Project covers 14,292 hectares and consists of 282 unpatented and patented mining claims.
Moss Lake hosts a number of gold and base metal rich deposits including the Moss Lake Deposit, the East Coldstream Deposit (Table 3), the historically producing North Coldstream Mine (Table 4), and the Hamlin Zone, all of which occur over a mineralized trend exceeding 20 km in length. A historical preliminary economic assessment was completed on Moss Lake in 2013 and published by Moss Lake Gold¹. A historical mineral resource estimate was completed on the East Coldstream Deposit in 2011 by Foundation Resources Inc²,³. In addition to these zones, the Moss Lake Gold Project also hosts a number of under-explored mineral occurrences which are reported to exist both at surface and in historically drilled holes. The Moss Lake Deposit is a shear-hosted disseminated-style gold deposit which outcrops at surface. It has been drilled over a 2.5 km length and to depths of 300 m with 376 holes completed between 1983 and 2017. The last drilling program conducted in 2016 and 2017 by Wesdome Gold Mines Ltd. (“Wesdome”), which consisted of widely spaced holes along the strike extension of the deposit was successful in expanding the mineralized footprint and hydrothermal system 1.6 km to the northeast. Additionally, the deposit remains largely open to depth. In 2017, Wesdome completed an induced polarization survey which traced the potential extensions of pyrite mineralization associated with the Moss Lake Deposit over a total strike length of 8 km and spanning the entire extent of the survey grids.
The East Coldstream Deposit is a shear-hosted disseminated-style gold deposit which locally outcrops at surface. It has been drilled over a 1.3 km length and to depths of 200 m with 138 holes completed between 1988 and 2017. The deposit remains largely open at depth and may have the potential for expansion along strike. Historic drill hole highlights from the East Coldstream Deposit include 4.86 g/t Au over 27.3 m in C-10-15.
The historically producing North Coldstream Mine is reported to have produced significant amounts of copper, gold and silver⁴ from mineralization with potential iron-oxide-copper-gold deposit style affinity. The exploration potential immediately surrounding the historic mining area is not currently well understood and historic data compilation is required.
The Hamlin Zone is a significant occurrence of copper and gold mineralization, and also of potential iron-oxide-copper-gold deposit style affinity. Between 2008 and 2011, Glencore tested Hamlin with 24 drill holes which successfully outlined a broad and intermittently mineralized zone over a strike length of 900 m. Historic drill hole highlights from the Hamlin Zone include 0.9 g/t Au and 0.35% Cu over 150.7 m in HAM-11-75.
The Moss Lake, East Coldstream and North Coldstream deposits sit on a mineral trend marked by a regionally significant deformation zone locally referred to as the Wawiag Fault Zone in the area of the Moss Lake Deposit. This deformation zone occurs over a length of approximately 20 km on the Moss Lake Gold Project and there is an area spanning approximately 7 km between the Moss Lake and East Coldstream deposits that is significantly underexplored.
(1) Source: Poirier, S., Patrick, G.A., Richard, P.L., and Palich, J., 2013. Technical Report and Preliminary Economic Assessment for the Moss Lake Project, 43-101 technical report prepared for Moss Lake Gold Mines Ltd. Moss Lake Deposit resource estimate is based on 0.5 g/t Au cut-off grade for open pit and 2.0 g/t Au cut-off grade for underground resources.
(2) Source: McCracken, T., 2011. Technical Report and Resource Estimate on the Osmani Gold Deposit, Coldstream Property, Northwestern Ontario, 43-101 technical report prepared for Foundation Resources Inc. and Alto Ventures Ltd. East Coldstream Deposit resource estimate is based on a 0.4 g/t Au cut-off grade.
(3) The reader is cautioned that the above referenced “historical mineral resource” estimates are considered historical in nature and as such is based on prior data and reports prepared by previous property owners. A qualified person has not done sufficient work to classify the historical estimates as current resources and Goldshore is not treating the historical estimates as current resources. Significant data compilation, re-drilling, re-sampling and data verification may be required by a qualified person before the historical estimate on the Moss Lake Gold Project can be classified as a current resource. There can be no assurance that any of the historical mineral resources, in whole or in part, will ever become economically viable. In addition, mineral resources are not mineral reserves and do not have demonstrated economic viability. Even if classified as a current resource, there is no certainty as to whether further exploration will result in any inferred mineral resources being upgraded to an indicated or measured mineral resource category.
(4)Source: Schlanka, R., 1969. Copper, Nickel, Lead and Zinc Deposits of Ontario, Mineral Resources Circular No. 12, Ontario Geological Survey, pp. 314-316.
Peter Flindell, MAusIMM, MAIG, Vice President – Exploration of the Company, a qualified person under NI 43-101 has approved the scientific and technical information contained in this news release.
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