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Occurrence Details


Occurrence Number
106D 102
Occurrence Name
McKay Hill - Red
Occurrence Type
Hard-rock
Status
Prospect


General Information

Secondary Commodities: silver, lead, copper, zinc, gold
Deposit Type(s): Epithermal Au-Ag-Cu: High Sulphidation
Location(s): 64.360040 N, -135.375790 W
NTS Mapsheet(s): 106D06
Location Comments: Coordinate based upon the location of the Red No. 1 vein.
Hand Samples Available at YGS: No
Last Reviewed: May 8, 2019

Capsule

Last Updated: May 8, 2019

Work History
 
The Red zone veins were likely discovered concurrent with exploration dating back to the early 1920s in the McKay Hill area. It is unknown which historic claim the Red occurrence was on. It has been explored since 2008 as part of the McKay Hill (see MINFILE 106D 038) project.

The Red occurrence was restaked as Snoose cl 1-20 (YC56719) in Jul/2007 by M. Bindig and subsequently entered an option agreement with Northex Ventures Inc. who completed reconnaissance prospecting, trench mapping/verification and geochemical rock sampling. In 2008 Northex Ventures completed additional prospecting, trench mapping and geochemical rock sampling, including locating historic mineral workings outside of the historic Central zone (MINFILE 106D 038) over the Bella (MINFILE 106D 100), Red, Falls (MINFILE 106D 103) zones, the Snowdrift Extension vein (MINFILE 106D 104) and White Hill (MINFILE 106D 037) showing.

In 2009, Northex Ventures Inc. was renamed Monster Mining Corp. whom staked the Snoose 21-90 (YD11201) claims in Aug/2009 to wholly expand the borders of the property. Monster Mining Corp. completed a YMIP-funded exploration program completed detailed mapping over the historic Central zone, collection and analysis of 140 soil samples, rock geochemical sampling, prospecting (including the Bella zone and White Hill showing) and petrographic work to verify host lithologies.

In Jul/2010, Monster Mining Corp. added the MK 1-54 (YD34936) claims to the northeast. No work program was recorded until 2011 whereby detailed structural mapping, rock sampling and helicopterborne SkyTEM time domain electromagnetic geophysical survey was completed by Monster Mining Corp. No work program was completed on the claims in 2016, at which time they changed their name to Metallic Minerals Corp.

In Oct/2017, Metallic Minerals Corp. expanded the McKay Hill property to the southeast adding the Snoose 91-116 (YF29091) claims. Metallic completed satellite imagery data collection over the property, mapping (1:250- to 1:30,000-scale), prospecting, geochemical rock sampling, hand-pitting over the No. 6 vein and soil sampling (including sampling over the Independence zone, MINFILE 106D 101).

In 2018, the MK 55-96 (YF29201) were added by Metallic Minerals to the west to cover tracked favourable Marmot Group stratigraphy. Metallic completed property-wide mapping and prospecting, cut 16 excavator and hand-trenches which were geochemically channel sampled, and widespread soil sampling (571 samples).
 
Capsule Geology
 
The occurrence area is situated on the northwest slope of McKay Hill near the headwaters of Red Gulch approximately 23.5 km northwest of McQuesten Lake. The area was regionally mapped by L. Green (1972) of the Geological Survey of Canada in 1961 as part of a helicopter-supported party known as Operation Ogilvie. The occurrence was interpreted to be underlain by deformed Upper Proterozoic to Lower Cambrian clastic rocks of the Hyland Group. However, industry mapping over 2009-2018 on the project resulted in the interpretation that the host-lithologies in the area are in fact siliciclastic and hypabyssal volcanic rocks interpreted to belong to the Cambrian to Silurian Marmot Group.

Known mineralization at the Red occurrence is described as vuggy, brecciated, white quartz veins with limonitic coatings and copper-oxide mineralization. The Red zone is currently comprised of three veins (Metallic Minerals; Sep/2018, Dec/2018 and Jan/2019 New Releases) and are hosted in iron-carbonate altered basalts.

The Red No. 1 and Red No. 2 vein were located in historic open-cuts/pits in 2008 but no significant results were reported. In 2018 the Red No. 3 vein was located via prospecting, it reported 19.6 g/t Ag, 0.02 g/t Au, 0.46 % Zn and 0.7% Cu (Metallic Minerals; Jan/2019 New Release). In addition, Metallic reported a significant soil anomaly covering the Red veins extending to the west (refer to Metallic Minerals; Dec/2018 New Release).

Location Map

Last Updated: Jul 7, 2022

Work History

Year Work Type Comment
2020 Geochemistry: Rock
2020 Geochemistry: Soil
2018 Geochemistry: Rock
2018 Geochemistry: Soil Reported significant anomaly extending westward.
2018 Geology: Bedrock Mapping
2018 Other: Prospecting Located the Red No. 3 vein.
2017 Airphotography: Orthophoto 50cm per-pixel orthophotography.
2008 Geochemistry: Rock
2008 Geology: Bedrock Mapping Locating the Red No. 1 & 2 veins in historic workings.
2008 Other: Prospecting

Regional Geology - Terrane

Group: Ancestral North America
Affinity: W Laurentia
Name: North America - basinal strata
Realm: Laurentia


Regional Geology - Bedrock

Supergroup: Windermere
Group/Suite: Hyland
Formation: Yusezyu
Member:
Terrane: Laurentia
Period Max: Ediacaran
Age Max: 635 MA
Period Min: Ediacaran
Age Min: 542 MA
Rock Major: phyllite/shale/sandstone/grit/conglomerate/limestone
Rock Minor: marble
Reference: Abbott (1997) - YGS GM 1997-2
Geological Unit (1M): PCH
Geological Unit (250K): PCH6

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
097281 2018 2018 Assessment Report McKay Hill Project, Yukon Rock - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, Backhoe - Trenching, Hand - Trenching
097282 2017 2017 Assessment Report McKay Hill Project ,Yukon Orthophoto - Airphotography, Rock - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology
095932 2011 Assessment Report on the 2011 Keno-Lighting Geophysical, Trench Mapping, Soil Geochemistry and Diamond Drilling Program Electromagnetic - Airborne Geophysics, Reclamation - Development, Surface, Diamond - Drilling, Rock - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Environmental Assessment/Impact - Studies 25 1819.30
095933 2011 Assessment Report on the 2011 Mckay Hill Geophysical, Mapping and Prospecting Program Electromagnetic - Airborne Geophysics, Bedrock Mapping - Geology, Prospecting - Other
095823 2010 Field Reconnaissance Program Property Evaluation - Other
095644 2007 Geological, Geochemical Report and Evaluation of the 1926 Trenching and 1929 Diamond Drill Program on the McKay Hill Project Rock - Geochemistry, Prospecting - Other, Research/Summarize - Pre-existing Data

Related References

Number Title Page(s) Document Type
ARMC004976 Notes - Galena at McKay Hill & Elsa Miscellaneous Company Documents
Citations
Blackburn, L.R. and Haid, T., 2019. 2018 Assessment Report, McKay Hill Project, Yukon. Assessment Report #097281.
Blackburn, L.R., 2010. Geological and Geochemical Report on the 2009 YMIP-Funded Exploration Program Completed on the McKay Hill Property. YEIP 09-084.
Blackburn, L.R., 2010. High-sulphidation epithermal Au-Ag-Cu mineralization at the McKay Hill property — a revised deposit model. In: Yukon Exploration and Geology 2009, MacFarlane, K.E., Weston, L.H. and Blackburn, L.R. (eds.), Yukon Geological Survey, p. 85-101.
Blackburn, L.R., 2018. 2017 Assessment Report, McKay Hill Project, Yukon. Assessment Report #097282.
Canadian Mining Journal, May/49, p. 110.
Cockfield, W.E.,1924. Summary Report, 1924, Part A, Upper Beaver River Area, Mayo District, Yukon. Geological Survey of Canada, pp. 22-30.
Ettlinger, J.L., 2012. Assessment Report on the 2011 Mckay Hill Geophysical, Mapping and Prospecting Program. Assessment Report #095933.
Ettlinger, J.L., 2012. Prospecting and Airborne Geophysics on the McKay Hill Property. YEIP 11-065.
Geological Survey of Canada, Summary Report 1923 Part A, p. 22-28; 1924 Part A, p. 13A - 18A; 1929 Part A, p. 12A.
Gordey, S.P. and Makepeace, A.J. 2003: Yukon Digital Geology, version 2.0, S.P. Gordey and A.J. Makepeace (comp); Geological Survey of Canada, Open File 1749 and Yukon Geological Survey, Open File 2003-9 (D).2003-9 (D).
Green, L.H. 1972. Geology of Nash Creek, Larsen Creek and Dawson Map-Areas, Yukon Territory. Geological Survey of Canada, Memoir 364, p. 133 - 134.
Lara, H.J., 2017 .Geochemistry of a silver-lead-zinc hydrothermal system: ore genesis for the McKay Hill and Horseshoe Hill silver claims in Yukon, Canada. Muncie, Indiana: Ball State University.
Metallic Minerals Corp., www.metallic-minerals.com, News Releases: Oct/2017, Sep/2018, Dec/2018, Jan/2019.
Yukon Mineral Industry Report- 1941 to 1959, p. 53, 84, 93.

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