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Occurrence Details


Occurrence Number
117D 018
Occurrence Name
Bear Creek
Occurrence Type
Hard-rock
Status
Unknown


General Information

Deposit Type(s): Coal
Location(s): 68.999720 N, -139.485830 W
NTS Mapsheet(s): 117D04
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Discovered by the GSC.

Capsule Geology

Anthracite occurs in an area underlain by Mississippian Kayak Formation shale. The seams are reported to be much less than 1 m thick and have a high ash content. According to Norris they appear to have little economic potential.

Location Map

Regional Geology - Terrane

Group: Northern Alaska
Affinity: N Laurentia
Name: Arctic Alaska (North Slope)
Realm: Arctic


Regional Geology - Bedrock

Supergroup:
Group/Suite:
Formation: Kayak
Member:
Terrane: Laurentia
Period Max: Carboniferous
Age Max: 345 MA
Period Min: Carboniferous
Age Min: 328 MA
Rock Major: shale/siltstone/sandstone
Rock Minor: limestone/coal
Reference: Norris (1981) - GSC Map 1514A
Geological Unit (1M): CKY
Geological Unit (250K): CKY

Related References

Number Title Page(s) Document Type
YCI1994 Yukon Coal Inventory Report
Citations
Norris, D.K. (ed), 1997. The geology, mineral and hydrocarbon potential of northern Yukon Territory and northwestern District of Mackenzie. Geological Survey of Canada, Bulletin 422.

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