Unnamed Occurrence

Occurrence in Alaska, United States with commodity Copper

Geologic information

Identification information

Deposit ID 10001368
MRDS ID A012109
Record type Site
Current site name Unnamed Occurrence

Geographic coordinates

Geographic coordinates: -135.67458, 58.84391 (WGS84)
Location accuracy 2000(meters)
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Geographic areas

Country State
United States Alaska

Comments on the location information

  • LOCATION APPROXIMATED FROM USGS I-303, LOC. 20 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).

Commodities

Commodity Importance
Copper Primary

Materials information

Materials Type of material
Bornite Ore

Analytical data

Result ALSO TRACE OF ZN DETECTED IN ANALYSIS

Host and associated rocks

  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic)

Nearby scientific data

(1) -135.67458, 58.84391

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Juneau/Glacier Bay

Land status

Ownership category National Forest

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A012109

Bibliographic references

  • Deposit

    USGS I-303, SAMPLE 20

  • Deposit

    USGS BULL 1246, P. 162

  • Deposit

    USGS OFR 85-717, NO. J022

  • Other Database

    BAG-OFR-85-717-022

General comments

Subject category Comment text
Deposit VEINLETS OF BORNITE, SECONDARY CU MINERALS AND EPIDOTE ASSOCIATED WITH SILICEOUS VOLCANIC ROCKS

Reporter information

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