Delta River Mine, Delta River Mining District, Valdez-Cordova Census Area, Alaska, USAi
| Regional Level Types | |
|---|---|
| Delta River Mine | Mine |
| Delta River Mining District | Mining District |
| Valdez-Cordova Census Area | Census Area |
| Alaska | State |
| USA | Country |
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Latitude & Longitude (WGS84):
63° 12' 2'' North , 145° 48' 53'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Placer gold was discovered in 1900 on Wilder Creek, which later became known as Rainy Creek (Mendenhall and Schrader, 1903). The Eureka Mining District was formed in 1901, and 200 to 250 people entered the district, mainly on Rainy Creek and Eureka Creek tributaries. The results were unsatisfactory, and the field was largely abandoned (Moffit, 1912).
Location: This placer mine is located near a cabin at the mouth of Garrett Creek, a southeast tributary of the Delta River. The mine is approximately 3 miles south of Eureka Creek in the NW1/4NW1/4 section 10, T. 20 S., R. 10 E., Fairbanks Meridian. The site corresponds to locality 10 of Cobb (1979 [OFR 79-238]), to locality 62 in MacKevett and Holloway (1977), and to locality S5 in table 3 of Nokleberg and others (1991). The location is probably accurate within one-half mile.
Geology: The gravel bars of the Delta River contain small amounts of fine gold, but not enough of the metal has been found to be important commercially (Moffit, 1912). There is no record of any production from this site, although small amounts were recovered in the early 1900's (Moffit, 1912).
Workings: Gold was panned by members of Moffit's party in 1910 near 'Garretts cabin' on the Delta River, approximately 3 miles south of Eureka Creek. Gold-bearing gravels in this area have been known since 1898 (Moffit, 1912).
Age: Holocene.
Commodities (Major) - Au
Development Status: Undetermined.
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.
Detailed Mineral List:
| ⓘ Native Gold Formula: Au |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
List of minerals for each chemical element
| Au | Gold | |
|---|---|---|
| Au | ⓘ Native Gold | Au |
Other Databases
| Link to USGS - Alaska: | MH180 |
|---|
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