Twelvemile Prospect Prospect, Circle Mining District, Yukon-Koyukuk Census Area, Alaska, USAi
| Regional Level Types | |
|---|---|
| Twelvemile Prospect Prospect | Prospect |
| Circle Mining District | Mining District |
| Yukon-Koyukuk Census Area | Census Area |
| Alaska | State |
| USA | Country |
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Latitude & Longitude (WGS84):
65° 42' 54'' North , 144° 18' 46'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Circle | 104 (2017) | 16.8km |
Location: Twelvemile Prospect is located along the north side of the Steese Highway near Twelvemile House, on the east side of Birch Creek, in the NE1/4 sec.12, T. 10 N., R. 16 E.
Geology: Twelvemile Prospect is a placer Au prospect consists of gold-bearing quartz fragments in well-rounded and well-sorted alluvial gravels (R. Vetter, oral commun., 1998).
Commodities (Major) - Au
Development Status: None
Deposit Model: Placer gold deposit (Cox and Singer, 1986; model 39a)
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
1 valid mineral.
Gallery:
Other Databases
| Link to USGS - Alaska: | CI060 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Angayucham TerraneAccretionary Complex
- Porcupine DomainDomain
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