Unnamed Occurrence

Occurrence in Alaska, United States with commodities Copper, Gold

Geologic information

Identification information

Deposit ID 10001108
MRDS ID A011794
Record type Site
Current site name Unnamed Occurrence

Geographic coordinates

Geographic coordinates: -145.70384, 63.34549 (WGS84)
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Geographic areas

Country State
United States Alaska

Comments on the location information

  • BEST LOCATION: ADGGS GR 2, PLATE 5 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991). ; INFO FROM LAND.ST :49?

Commodities

Commodity Importance
Copper Primary
Gold Primary

Comments on the commodity information

  • GOLD NOT DETECTED MEGASCOPICALLY

Materials information

Materials Type of material
Chalcopyrite Ore

Nearby scientific data

(1) -145.70384, 63.34549

Comments on the geologic information

  • SEE GEOLOGY COMMENTS FOR UNNAMED OCCURRENCE NO. 15B

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Delta River

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A011794

Bibliographic references

  • Deposit

    ADGGS GR 2, P. 67-74, (LOC. ON PLATE 5)

  • Deposit

    ADGGS GR 14, P. 24

General comments

Subject category Comment text
Deposit MINERALIZED, GRAYWACKE-TYPE CONGLOMERATE CONTAINS PYRITE, CHALCOPYRITE AND 0.12 OZ/TON AU; MINERALIZATION LIMITED TO A FEW HUNDRED SQUARE FT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1985 Leonard, Kenneth R. (Elliott, R. L.) U.S. Geological Survey