MONARCH MINING CORPORATION (TSX: GBAR) (OTCQX: GBARF) is pleased to report additional results from its 2021-2022 underground drilling program at its wholly-owned Beaufor Mine gold project, located 20 kilometres east of Val-d’Or, Québec. The recently received results are from the W and 140 zones in the upper level of the Beaufor mine, and include 37.59 g/t Au over 2.5 m, 29.79 g/t Au over 2.45 m, 21.7 g/t Au over 2.87 m, 10.09 g/t Au over 3.6 m, 418.0 g/t Au over 0.63 m and 67.1 g/t Au over 1.1 m. Positive results were also received for other areas drilled in 2021 and 2022. These results have been incorporated in the new geological model, which takes into account all recent and historical data and is based on BBA’s geological interpretation as seen in their 2021 NI 43-101 compliant resource estimate. These new positive results have prompted Monarch to continue drilling the W and 140 zones. Zone 140 has only been sparsely mined in the past, and the W Zone has well-developed infrastructure that would allow near-term production.
Commercial production at the Beaufor Mine began in the early 1930s and the mine has produced over 1.1 million ounces of gold over the years. In June 2020, the Corporation initiated a 42,500-metre diamond drilling program to test two types of targets: the areas around historical high-grade intersections near the existing underground infrastructure, and isolated resource blocks, which are typically defined by a single drill intersection. Both of these “near-mine” targets can often be tested from the existing underground workings, generally by holes less than 200 metres long. However, the depth and position of newer targets has required Monarch to drill longer holes with underground electric drill rigs and, as a result, exploration drifts for diamond drilling are being developed to allow deeper drilling and optimal interception angles and reduce overall exploration costs. Since June 2020, 335 holes totalling 54,723 metres have been drilled during the exploration and definition drilling programs. Given the positive results, additional holes are now being drilled to allow the zones in question to be converted into reserves and included in a future mine plan. Monarch is continuing to drill, with five drill rigs underground.
Underground development and rehabilitation are ongoing in the W and 350 zones, which are easily accessible from the surface ramp located 100 metres from the main Beaufor shaft. The ramp presently descends to a vertical depth of 180 metres.
“We are happy with the results we are seeing so far with this program, which continues to generate strong drill results,” said Jean-Marc Lacoste, President and Chief Executive Officer of Monarch. “In particular, these latest results confirm the high-grade nature and potential depth extension of the W and 140 zones, which are currently defined near surface and are part of our plan for near-term mining using the existing ramp. We will definitely focus our additional drilling on extending these zones at depth.”
Drill results are obtained by sawing the drill core into equal halves along its main axis and shipping one of the halves to ALS Canada in Val-d’Or, Quebec, or AGAT Laboratories in Mississauga, Ontario, for assaying. The samples are crushed, pulverized and assayed by fire assay, with atomic absorption finish. Samples exceeding 10 g/t Au are re-assayed using the gravity method and samples containing visible gold are assayed using the metallic screen method. Monarch uses a comprehensive QA/QC protocol, including the insertion of standards, blanks and duplicates.
The technical and scientific content of this press release has been reviewed and approved by Christian Tessier, P.Geo., the Corporation’s qualified person under National Instrument 43-101.
The Beaufor Mine is located within the Bourlamaque Batholith at the eastern contact with the Dubuisson Formation. The Bourlamaque Batholith, a synvolcanic intrusion, is a major geological feature of the Val-d’Or mining camp. It is a quartziferous granodiorite cut by fine-grained diorite dykes. Gold mineralization occurs in veins associated with shear zones dipping moderately south. Mineralization is associated with quartz-tourmaline-pyrite veins resulting from the filling of shear and extension fractures. Gold-bearing veins show a close association with mafic dykes intruding the granodiorite. A National Instrument 43-101 resource estimate for the Beaufor Mine property was prepared for Monarch Mining and amended on October 13, 2021 by Charlotte Athurion, P. Geo., Pierre-Luc Richard, P. Geo., and Dario Evangelista, P. Eng., BBA Inc. The mineral resource estimate is listed in the table below.
Table 1: 2021 mineral resource estimate for the Beaufor Mine
|Category||Tonnage (t)||Grade (g/t Au)||Ounces Au (oz)|
|Total Measured and Indicated||1,284,900||5.3||219,200|
Mineral resource estimate notes:
Monarch Mining Corporation is a fully integrated mining company that owns four projects, including the Beaufor Mine, which has produced more than 1 million ounces of gold over the last 30 years. Other assets include the Croinor Gold, McKenzie Break and Swanson properties, all located near Monarch’s wholly owned 750 tpd Beacon Mill. Monarch owns 29,504 hectares (295 km2) of mining assets in the prolific Abitibi mining camp that host a combined measured and indicated gold
Table 2: Beaufor Mine assay results and significant intervals (underground drill holes)
|Hole||From (m)||To (m)||Width (m)*||Au (g/t)|
*The width shown is the core length. The true width is taken into account in the mineral resource estimate.
Table 3: Beaufor Mine drill hole location
|Hole||Mine_E (m)||Mine_N (m)||Elevation (m)||Azimuth (°)||Dip (°)||Length (m)|
Table 4: Monarch combined gold resources
|Mineral resource estimates||Tonnes
|Total Measured and Indicated||1,284,900||5.3||219,200|
Measured and Indicated Resources
|1 Source: NI 43-101 Technical Report and Mineral Resource Estimate for the Beaufor Mine Project, October 13, 2021, Val-d’Or, Québec, Canada, Charlotte Athurion, P. Geo., Pierre-Luc Richard, P. Geo., and Dario Evangelista, P. Eng., BBA Inc.
2 Source: NI 43-101 Technical Evaluation Report on the McKenzie Break Property, October 14, 2021, Val-d’Or, Québec, Canada, Alain-Jean Beauregard, P.Geo., Daniel Gaudreault, P.Eng., of Geologica Groupe-Conseil Inc., and Merouane Rachidi, P.Geo., Claude Duplessis, P.Eng., of GoldMinds GeoServices Inc.
3 Source: NI 43-101 Technical Report and Mineral Resource Estimate for the Swanson Project, January 22, 2021, Val-d’Or, Québec, Canada, Christine Beausoleil, P. Geo. and Alain Carrier, P. Geo., InnovExplo Inc.
4 Numbers may not add due to rounding.
|Historical mineral resource estimate||Tonnes
|Total Measured and Indicated||804,600||9.12||236,000|
|1 Source: Monarch Gold prefeasibility study (January 19, 2018). This resource was completed for Monarch Gold and has not been reviewed by a qualified person for Monarch Mining as required under National Instrument 43-101 and is thus considered as an historical estimate. Furthermore, a qualified person has not done sufficient work to classify the historical estimate as current mineral resources or mineral reserves; and therefore, Monarch is not treating the historical estimate as current mineral resources or mineral reserves.|
|2 Numbers may not add due to rounding.|
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