Occurrence Details


Occurrence Number:
115O 083
Occurrence Name:
Greenback
Occurrence Type:
Hard-rock
Status:
Anomaly
Date printed:
4/29/2025 7:58:14 AM

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General Information
Capsule
Work History
Assessment Reports
References

General Information

Secondary Commodities: copper, gold, lead, zinc
Deposit Type(s): Unknown
Location(s): 63°51'19" N - -138°58'56" W
NTS Mapsheet(s): 115O15
Location Comments: .5 Kilometres
Hand Samples Available: No
Last Reviewed:

Capsule

Work History

The earliest claims were staked about 1.6 km to the southwest in October, 1908 to May, 1909 as Emerald, etc. (1298) by W.J. O'Brian. Three claims staked 1.6 km to the north near the Railway Terminal-Solomon Dome, Skookum and St Paul - were later taken to lease.

Re-staked by H.S. Henderson in August, 1946 as Greenback cl (55846), which were transferred to Arctic Golds Ltd. in June, 1947. The Sun cl (YA2578) were staked 2.4 km to the north in September, 1975 by J. Warchowski. Re-staked within KSD cl 1-138 (YA49490) in January, 1980 by Cominco Ltd., which carried out mapping, geochemistry and IP surveys later in the year.

Re-staked as Klathro cl 1-44 (YA80578) in June, 1984 by Dawson Eldorado Gold Exploration Ltd.

Re-staked within Bar cl 1-254 (YB68007) in March, 1996 by Barramundi Gold Ltd. which carried out a regional silt and rock sampling program later in the year. In March, 1999 Barramundi completed 3,850 line km of detailed airborne magnetometer and VLF-EM surveying that covered a 16 km x 24 km area centered about King Solomon Dome and included this occurrence.

In May, 2000, S. Ryan staked King cl 1-32 (YC19934) 1.5 km to the northwest. Later in the summer, Ryan soil sampled two areas located west of Soda Creek. In June, 2001 Ryan added King cl 33-42 (YC20693) to his claim holdings and in October, 2001 carried out a ground magnetometer and magnetic gradient survey over the entire claim block.

Capsule Geology

The area is underlain by felsic schist, chlorite schist and rusty, weathered quartz-muscovite schist of the Permian Klondike Schist Assemblage (units Psqm, Psc and Psq), Yukon Tanana terrane. The rocks are cut by numerous quartz veins. Most of the exploration has been directed toward gold potential but pockets of copper sulphide mineralization are known to exist in the area. Minor amounts of production have been reported from surrounding occurrences (i.e. MINFILE occurrence 115O 068 - Mitchell), but no sustained hardrock mining has occurred in the region.

Cominco's grid soil sampling returned generally low gold values with scattered high values that were not correlated with arsenic. Arsenic values in soils traced out a continuous zone which also shows up in the rock chip results, suggesting the zone follows a high arsenic horizon within the schist. Copper, lead and zinc results outlined a small anomaly on the E grid, which was centered west of the headwaters of Soda Creek.

In 1994, Kennecott Canada Inc. carried out a large regional sampling program on the adjoining Win claims (MINFILE occurrence 115O 071). As part of the program, a line of soil samples was collected 1 km northwest of this occurrence (MINFILE occurrence 115O 083). The survey returned several multiple point sites anomalous for lead and zinc.

Barramundi's 1996 regional silt program returned several anomalous gold results in the headwaters of Quartz and Sulphur creeks. The best silt sample returned 13 ppb Au draining off towards the south-southwest at the head of Quartz Creek.

Ryan's soil sampling program outlined two anomalies. The first occurs on the KA grid and consists of anomalous zinc, lead and copper values covering an area measuring approximately 300 m by 500 m. This anomaly is located approximately 2.5 km northwest of this occurrence and appears to be a northwestern extension of Cominco's "E" grid. The second anomaly occurs on the KB grid and consists of anomalous lead, zinc, copper and arsenic values. This anomaly appears to cover Cominco's original anomaly and is likely related to the KA anomaly. Both anomalies are also roughly coincident with Kennecott's results.

The magnetic survey outlined two magnetic highs and a significant magnetic low. The magnetic low appears to be coincident with the KB soil anomaly, while one of the magnetic highs underlies the KB soil anomaly. The source of the remaining magnetic high was not readily apparent.

 

Work History

Date Work Type Comment
8/1/2021 Geochemistry
8/1/2021 Geology
8/1/2021 Geochemistry
8/1/2021 Remote Sensing
8/1/2017 Airphotography
8/1/2017 Geochemistry
8/1/2017 Geochemistry
8/1/2017 Airborne Geophysics
8/1/2017 Airborne Geophysics
8/1/2014 Geochemistry
8/1/2014 Ground Geophysics
8/1/2014 Ground Geophysics
8/1/2014 Drilling
8/1/2013 Geochemistry
8/1/2013 Geochemistry
8/1/2013 Ground Geophysics
8/1/2013 Ground Geophysics
8/1/1999 Airborne Geophysics
8/1/1994 Trenching
8/1/1994 Geochemistry
8/1/1994 Geochemistry
8/1/1994 Ground Geophysics
8/1/1994 Airborne Geophysics
8/1/1994 Geology
8/1/1994 Other
8/1/1992 Geochemistry
8/1/1992 Geochemistry
8/1/1992 Trenching
8/1/1992 Geology
8/1/1992 Other
8/1/1988 Geochemistry
8/1/1988 Geology
8/1/1988 Geochemistry
8/1/1984 Airborne Geophysics
12/31/2001 Ground Geophysics Also magnetometer gradient survey.
12/31/2000 Geochemistry Mainly confined to areas west of Soda Creek.
12/31/1999 Airborne Geophysics Also VLF-EM survey. Regional program.
12/31/1996 Geochemistry Part of Barramundi's regional stream sediment survey of the Klondike goldfields.
12/31/1980 Geology
12/31/1980 Geochemistry
12/31/1980 Ground Geophysics

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
097091 2017 Geochemical, Geophysical & Airborne Survey Assessment Report: Soil Sampling, Prospecting, Dighem & Drone aerial survey - Hunker Gold Project Electromagnetic - Airborne Geophysics, Magnetic - Airborne Geophysics, Orthophoto - Airphotography, Rock - Geochemistry, Soil - Geochemistry
096824 2014 2014 Geological, Geophysical, and Geochemical Report for the King Solomon Dome Property RAB (Rotary Air Blast) - Drilling, Soil - Geochemistry, IP - Ground Geophysics, Magnetics - Ground Geophysics 17 918.97
096543 2013 2013 Soil Geochemical, Geophysical and Geoprobe Assessment Report on the King Solomon Property Rock - Geochemistry, Soil - Geochemistry, IP - Ground Geophysics, IP - Ground Geophysics, Resistivity - Ground Geophysics
095033 2007 Geochemical Report for the period April 2007 to March 2008 for the JIN Claim Block Soil - Lab Work/Physical Studies, Data Compilation - Pre-existing Data
094579 2005 Diamond Drilling, Geological Mapping, Rock and Soil Geochemistry, Trenching and Bulk Sampling on the Lone Star Property Diamond - Drilling, Drill Core - Geochemistry, Rock - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Bulk Sample - Lab Work/Physical Studies, Prospecting - Other, Backhoe - Trenching, Mechanical - Trenching 32 5429.40
094021 1999 Detailed Airborne Magnetics and VLF-EM over the Klondike District, Dawson City - 1999 Electromagnetic - Airborne Geophysics, Magnetic - Airborne Geophysics
093321 1994 1994 Annual Report on the Klondike Gold Project Magnetic - Airborne Geophysics, Rock - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Magnetics - Ground Geophysics, Prospecting - Other, Backhoe - Trenching
093075 1992 Geological, Geochemical and Trenching Report on the Dawson Property Rock - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Prospecting - Other, Mechanical - Trenching
092722 1988 Geological and Geochemical Report on the DE 1-179 Quartz Claims Rock - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology
091634 1984 Report on the 1984 Exploration Program in Klondike Gold Fields Electromagnetic - Airborne Geophysics, Percussion - Drilling, Drill Cuttings - Geochemistry, EM - Ground Geophysics 95 6900.67
090769 1980 Geochemical Assessment Report on the KSD Claim Group Rock - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, IP - Ground Geophysics, Line Cutting - Other, Prospecting - Other
060149 1972 Geological and Geochemical Report Yukon Quartz Mineral Claims Silt - Geochemistry, Soil - Geochemistry

Related References

Number Title Page(s) Reference Type Document Type
ARMC019457 Property submission: King Solomon Dome - 115O/15 Property File Collection Report
1996-1(G) Geological Compilation Maps of the Northern Stewart River Area, Klondike and Sixtymile Districts (115N/15, 16, 115O/13, 14 and Parts of 115O/15, 16) Indian & Northern Affairs Canada/Department of Indian & Northern Development: Exploration & Geological Services Division Open File (Geological - Bedrock)
14-030 2014 Soil Geochemical, Geophysical and RAB Drilling Report on the King Solomon Property Yukon Government: Energy, Mines and Resources YMEP Report
94-047 Target Evaluation, Quartz Creek Tributaries Yukon Government: Energy, Mines and Resources YMEP Report
13-073 2013 Soil Geochemical and Geophysical Report on the King Solomon Property Yukon Government: Energy, Mines and Resources YMEP Report