Unnamed Occurrence

Occurrence in Alaska, United States with commodities Copper, Lead, Gold, Silver

Geologic information

Identification information

Deposit ID 10001113
MRDS ID A011800
Record type Site
Current site name Unnamed Occurrence

Geographic coordinates

Geographic coordinates: -145.63078, 63.28716 (WGS84)
(click for info)

Geographic areas

Country State
United States Alaska

Comments on the location information

  • BEST LOCATION: ADGGS GR 2, PLATE 5, LOC. 6 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
Lead Primary
Gold Tertiary
Silver Tertiary

Comments on the commodity information

  • SOURCE OF PB IN ASSAY UNKNOWN; AU NOT DETECTED MEGASCOPICALLY

Materials information

Materials Type of material
Chalcopyrite Ore

Analytical data

Result 0.7-0.8% CU, 0.3% PB, TRACE AU, TRACE AG, ADGGS GR2, P. 70

Nearby scientific data

(1) -145.63078, 63.28716

Ore body information

  • Strike 330
    Dip 55 E

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

Land status

Ownership category State

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A011800

Bibliographic references

  • Deposit

    ADGGS GR 2, P. 67-74, LOC. 6

  • Deposit

    ADGGS GR 14, P. 24

General comments

Subject category Comment text
Deposit SWARM OF 10 SUBPARALLEL QUARTZ VEINS 0.2-1.0 IN THICK CONTAIN SCATTERED CHALCOPYRITE AND TRACES OF AU AND AG

Reporter information

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