Terentiev Lake Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USAi
Regional Level Types | |
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Terentiev Lake Occurrence | Occurrence |
Prince William Sound Mining District | Mining District |
Valdez-Cordova Census Area | Census Area |
Alaska | State |
USA | Country |
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Latitude & Longitude (WGS84):
61° 3' 35'' North , 147° 10' 12'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Mindat Locality ID:
200316
Long-form identifier:
mindat:1:2:200316:3
GUID (UUID V4):
5fa25c71-8ea0-4b27-8f22-4e537d6f67d3
Location: North of Terentiev Lake, at 2,000 ft elevation - 1 mile east of Peak 2,930. Accurate within 2,500 ft. Locality A-43 of Jansons and others (1984).
Geology: Limonite-stained quartz-cemented fractures in Tertiary biotite +/- hornblende granite. USGS grab samples contained 0.15 percent Pb, 10 ppm Ag, and 0.2 percent As (Jansons and others, 1984).
Workings: Jansons and others (1984) reported grab samples contained 0.15 percent Pb, 10 ppm Ag, and 0.2 percent As.
Age: Tertiary or younger; mineralized fractures cut Tertiary granite.
Alteration: Oxidation of Fe minerals.
Commodities (Major) - Ag, As, Pb
Development Status: None
Deposit Model: Low-sulfide Au-quartz veins ? (Cox and Singer, 1986; model 36a ?) or Chugach-ty
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:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
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ⓘ | Quartz | 4.DA.05 | SiO2 |
Other Databases
Link to USGS - Alaska: | AN157 |
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Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Yakutat-Malaspina DomainDomain
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