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Robertson River Prospect, Tok Mining District, Southeast Fairbanks Census Area, Alaska, USAi
| Regional Level Types | |
|---|---|
| Robertson River Prospect | Prospect |
| Tok Mining District | Mining District |
| Southeast Fairbanks Census Area | Census Area |
| Alaska | State |
| USA | Country |
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Latitude & Longitude (WGS84):
63° 22' 10'' North , 144° 2' 56'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Mentasta Lake | 112 (2011) | 51.8km |
Location: The Robertson River begins at the terminus of the Robertson Glacier and flows northeast 33 miles to the Tanana River, 16 miles northwest of Tanacross. Because an exact location for the prospect is not known, the location is placed at about the middle of the river (north part of T. 18 N., R. 7. E.) and could be several if not many miles away from the location given here.
Geology: A little placer gold was mined in 1954, but not enough to pay for mining (Moffit, 1954).
Workings: A little placer gold was mined in 1954, but not enough to pay for mining (Moffit, 1954).
Age: Quaternary.
Commodities (Major) - Au
Development Status: None
Deposit Model: Placer Au (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: | MH266 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- North America PlatformPassive Margin
- Yukon-Tanana lower DomainDomain
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