Nulato River Occurrence, Anvik Mining District, Yukon-Koyukuk Census Area, Alaska, USAi
| Regional Level Types | |
|---|---|
| Nulato River Occurrence | Occurrence |
| Anvik Mining District | Mining District |
| Yukon-Koyukuk Census Area | Census Area |
| Alaska | State |
| USA | Country |
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Latitude & Longitude (WGS84):
64° 35' 37'' North , 159° 17' 23'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Location: The Nulato River flows northeast through the northeast quarter of the Norton Bay quadrangle. The exact location of prospecting along the Nulato River is not known and the coordinates are arbitrarily placed at the approximate midpoint of the Nulato River within the Norton Bay quadrangle. The location is accurate within 10 miles.
Geology: Schrader and Brooks (1900) note reports of gold in the headwaters of the Nulato River but they question the validity of these reports. The rocks in the vicinity of the Nulato River are graywacke, shale, grit, and conglomerate of the Cretaceous Shaktolik Group (Cass, 1959).
Workings: Schrader and Brooks (1900) note reports of gold in the headwaters of the Nulato River but they question the validity of these reports.
Age: Quaternary.
Commodities (Major) - Au
Development Status: None
Deposit Model: Placer gold (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: | NR011 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Koyukuk ArcsVolcanic Arc
- Unalakleet north DomainDomain
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