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Occurrence Details


Occurrence Number
115J 057
Occurrence Name
Sanson
Occurrence Type
Hard-rock
Status
Anomaly


General Information

Aliases: Lady
Deposit Type(s): Unknown
Location(s): 62.774720 N, -139.160830 W
NTS Mapsheet(s): 115J14
Location Comments: 1 Kilometres
Hand Samples Available at YGS: No

Capsule

WORK HISTORY

Staked as Lady cl 1-96 (Y46940) in Dec/69 by Saxison Mining and Development Ltd. No work appears to have been carried out on the claims.

Restaked within Coffee cl 2125-2346 (YD89255) in Aug/2010 by Kaminak Gold Corp. The claims are part of the company’s larger Coffee property. In 2010 Kaminak Gold carried out ridge and spur soil sampling in the vicinity of this occurrence.

GEOLOGY

The area was reconnaissance mapped by D. Templeman-Kluit in 1974. Since that time various geologists have mapped near this area but no one has directly mapped the occurrence area in detail. Gordey and Makepeace (2003) released a geological compilation that covered this area. M. Colpron of the Yukon Geological Survey released a Tectonic Assemblage map which included this portion of the Yukon-Tanana Terrane in 2006. Colpron's stratigraphic units and age dates differ slightly from those used by Gordey and Makepeace because he is trying to work out terrane wide relationships.

The occurrence is located approximately 15 km southeast of the main Coffee occurrence (Minfile Occurrence #115J 110), in an area Kaminak Gold has not yet geologically mapped in detail. Based on geological descriptions reported by Gordey, Colpron and work completed by Kaminak geologists to the north, the occurrence is underlain by Devonian to Mississippian metamorphic rocks assigned to the Yukon-Tanana terrane. Approximately 1.5 km to the north and south the metamorphic rocks are intruded by the mid-Cretaceous Dawson Range batholith. The batholith is likely cut by one or more younger dacite dykes which occur throughout the region.

A serach of assessment and other records failed to locate any information about Saxison Mining’s exploration activities. The Geological Survey of Canada flew an aeromagnetic survey over the area between Oct/65 and Apr/66. It appears the occurrence location marks the approximate center point of a magnetic low flanked by two magnetic highs. The magnetic highs appear to mark the boundaries of the Dawson Batholith.

Ridge and spur soil sampling completed in 2010 by Kaminak Gold did not detect any significant soil anomalies.

REFERENCES

GEOLOGICAL SURVEY OF CANADA, 1967. Geophysics Paper 4305, Coffee Creek, Yukon Territory. Scale 1: 250 000.

KAMINAK GOLD CORPORATION, Jan/2011. Assessment Report #095302 by C. Finnigan.

KAMINAK GOLD CORPORATION, Mar/2011. Technical Report Coffee Gold project, Yukon Territory, Canada. Report prepared by SRK Consulting (Canada) Inc. Project Number 3CK008.00 by J-F Couture and J.P. Siddorn.

KAMINAK GOLD CORPORATION, Oct/2011. Web Site: www.kaminak.com

KAMINAK GOLD CORPORATION, News Release, 2 Dec/2010, 11 Oct/2011.

TEMPLEMAN-Kluit, D.J., 1974. Reconnaissance geology of Aishihik Lake, Snag and part of Stewart River map-areas, west-central Yukon; Geological Survey of Canada, Paper 73-41, 97 p. (including preliminary maps 16-1973 (115JK), 17-1973 (115H) and 18-1973 (115N)).

 

 

Location Map

Last Updated: Oct 31, 2011

Work History

Year Work Type Comment
2010 Geochemistry: Soil Ridge and spur sampling.
1966 Airborne Geophysics Geological Survey of Canada flew an aeromagnetic survey over the area between Oct/65 and Apr/66.

Regional Geology - Terrane

Group: Intermontane
Affinity: W Laurentia
Name: Yukon-Tanana
Realm: peri-Laurentian


Regional Geology - Bedrock

Supergroup:
Group/Suite: Snowcap
Formation:
Member:
Terrane: Yukon-Tanana
Period Max: Ediacaran
Age Max: 635 MA
Period Min: Devonian
Age Min: 375 MA
Rock Major: quartzite, psammite, schist
Rock Minor:
Reference: Ryan et al. (2013) - GSC CGM 116
Geological Unit (1M): PDS
Geological Unit (250K): PDS1

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
095505 2011 Assessment Report Describing Geochemical, Geophysical and Survey Work on the Coffee Claims Gamma-Ray Spectrometry - Airborne Geophysics, Magnetic - Airborne Geophysics, Orthophoto - Airphotography, Diamond - Drilling, Reverse Circulation - Drilling, Rock - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Hydraulic - Trenching 247 48001
095302 2010 Coffee Property-2010 Assessment Report Diamond - Drilling, Drill Core - Geochemistry, Rock - Geochemistry, Soil - Geochemistry, Magnetics - Ground Geophysics, Petrographic - Lab Work/Physical Studies, Backhoe - Trenching 76 16104

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