Occurrence Details


Occurrence Number:
116G 062
Occurrence Name:
Jade
Occurrence Type:
Hard-rock
Status:
Prospect
Date printed:
4/29/2025 1:11:17 AM

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General Information
Capsule
Work History
Assessment Reports
References
Drill Core

General Information

Secondary Commodities: barite
Aliases: Milch
Deposit Type(s): Sediment hosted Stratiform Barite
Location(s): 65°11'7" N - -138°10'4" W
NTS Mapsheet(s): 116G01
Location Comments: .5 Kilometres
Hand Samples Available: No
Last Reviewed:

Capsule

Work History

First noted in 1978 by geologists conducting regional reconnaissance for Baltic Drilling Ltd, but apparently not staked.
Staked as Karen cl 1-8 (YA32582) in Jun/79 by Jade Drilling Ltd and optioned to Milchem Inc, which carried out hand trenched, drilled 13 holes (451.8 m) and collected a 450 kg bulk sample in 1980.
Restaked as Jade cl 1-8 (YC20570) in Dec/2000 by Cash Minerals Ltd, which carried prospecting, geological mapping, hand trenching and collected a 500 kg bulk sample in 2001.

Capsule Geology

Massive barite is exposed in outcrop and in float over an area 80 m long and 20 m wide. It occurs as a northeast dipping lense with minor disseminations and layers of calcite and dolomite and is hosted within Upper Cambrian to Lower Devonian grey and buff-weathering dolomite and limestone of the Bouvette Formation. Occuring along the crest of a low ridge, it forms a wedge-shaped body up to 15 m thick by 40 m long.
Milchem's sampling of drill core from the seven holes that intersected the mineralized zone returned a weighted average specific gravity of 4.04 g/cm3 from a total of 166, roughly 3 m long, sections. No sulphide minerals are present in the barite.
Three representative specimens collected by Cash Minerals contained 88.4 to 96.5% barite (52 to 56.8% Ba) with specific gravities ranging between 4.18 and 4.45 g/cm3. At the time of reporting no analyses had been completed on the material comprising the bulk sample.
 

Work History

Date Work Type Comment
12/31/2001 Geochemistry Amount of work done: .5 TONNES
12/31/2001 Geology
12/31/2001 Trenching
12/31/2001 Other
12/31/1980 Geochemistry Amount of work done: .45 TONNES
12/31/1980 Drilling Number of holes drilled: 13 Amount of work done: 451.8 METRES
12/31/1980 Trenching

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
094334 2001 Geological Report Describing Jade 1-8 Claims including 2001 Geological Surveys and Hand Trenching Rock - Geochemistry, Detailed Bedrock Mapping - Geology, Prospecting - Other, Data Compilation - Pre-existing Data, Hand - Trenching
090789 1980 Drilling and Sampling data for Work Performed on the KAREN Mineral Claims Diamond - Drilling, Drill Core - Geochemistry, Rock - Geochemistry, Hand - Trenching 13 451.80

Related References

Number Title Page(s) Reference Type Document Type
ARMC016792 Geochemical map - 116G/1 Property File Collection Geochemical Map
2003-9(D) Yukon Digital Geology (version 2) Yukon Geological Survey Open File (Geological - Bedrock)

Drill core at YGS core library

Number Property Year Drilled Core Size Photos Data
DDH-1 Jade 1980 BQ 0 2
DDH-10 Jade 1980 BQ 0 2
DDH-11 Jade 1980 BQ 0 2
DDH-12 Jade 1980 BQ 0 2
DDH-13 Jade 1980 BQ 0 2
DDH-2 Jade 1980 BQ 0 2
DDH-3 Jade 1980 BQ 0 2
DDH-4 Jade 1980 BQ 0 2
DDH-5 Jade 1980 BQ 0 2
DDH-6 Jade 1980 BQ 0 2
DDH-7 Jade 1980 BQ 0 2
DDH-8 Jade 1980 BQ 0 2
DDH-9 Jade 1980 BQ 0 2