Alaska Gastineau tailings; Sheep Creek dump Mine, Juneau Mining District, Juneau, Alaska, USAi
Regional Level Types | |
---|---|
Alaska Gastineau tailings; Sheep Creek dump Mine | Mine |
Juneau Mining District | Mining District |
Juneau | City Borough |
Alaska | State |
USA | Country |
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Latitude & Longitude (WGS84):
58° 15' 43'' North , 134° 19' 48'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Juneau | 32,756 (2017) | 6.9km |
Mindat Locality ID:
196197
Long-form identifier:
mindat:1:2:196197:6
GUID (UUID V4):
5afc1c76-01df-4f09-aab5-e79789bc3dd2
Location: This man-made placer mine is located at Thane, at the mouth of Sheep Creek on the northeast shore of Gastineau Channel. It is in the NW1/4NE1/4 section 5, T. 42 S., R. 68 E. of the Copper River Meridian. The location is accurate.
Geology: This deposit consists of processed, mill tailings and hand sorted, rejected waste rock from the Sheep Creek mill and the Perseverance (JU168), and Alaska-Juneau (JU165) mines. The tailings have been worked intermittently since 1940 and have produced more than 1,105 ounces of gold and 273 ounces of silver. There is an estimated resource of 4 million tons of tailings of unknown grade (Redman and others, 1989).
Workings: This deposit consists of processed mill tailings and hand sorted, rejected waste rock from the Sheep Creek mill and the Perseverance (JU168), and Alaska-Juneau (JU165) mines. The tailings have been worked intermittently since 1940.
Age: Holocene.
Production: The tailings have been worked intermittently since 1940 and have produced more than 1,105 ounces of gold and 273 ounces of silver.
Reserves: There is an estimated resource of 4 million tons of tailings of unknown grade (Redman and others, 1989).
Commodities (Major) - Ag, Au
Development Status: Yes; small
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
2 valid minerals.
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Gold | 1.AA.05 | Au |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals for each chemical element
O | Oxygen | |
---|---|---|
O | ⓘ Quartz | SiO2 |
Si | Silicon | |
Si | ⓘ Quartz | SiO2 |
Au | Gold | |
Au | ⓘ Gold | Au |
Other Databases
Link to USGS - Alaska: | JU211 |
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