Unnamed Occurrence

Occurrence in Alaska, United States with commodities Copper, Lead, Antimony, Zinc

Geologic information

Identification information

Deposit ID 10001251
MRDS ID A011970
Record type Site
Current site name Unnamed Occurrence

Geographic coordinates

Geographic coordinates: -152.47421, 67.27853 (WGS84)
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Geographic areas

Country State
United States Alaska

Comments on the location information

  • ADGGS OFR 133B, PLATE 1, NO. 80 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 Secondary
Antimony Tertiary
Zinc Tertiary

Materials information

Materials Type of material
Bornite Ore
Galena Ore
Malachite Ore
Quartz Gangue

Analytical data

Result 1500 PPM CU, 1000 PPM SB, 500 PPM ZN, GRAB SAMPLE OF QUARTZ VEIN, ADGGS OFR 133B, TABLE 2, NO. 80.

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Dolomite

Nearby scientific data

(1) -152.47421, 67.27853

Comments on the geologic information

  • NEAR CONTACT WITH EPIDOTE-ALBITE-CHLORITE GREENSCHIST CONTAINING 5%DISSEMINATED MAGNETITE

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Koyukuk

Land status

Ownership category State

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A011970

Bibliographic references

  • Deposit

    ADGGS OFR 133B, SAMPLE BO

General comments

Subject category Comment text
Deposit STOCKWORK OF QUARTZ VEINS CARRYING MALACHITE, AZURITE, BORNITE (?), AND GALENA; ANOMALOUS CU, SB, AND ZN

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1986 Leonard, Kenneth R. (Elliott, R. L.) U.S. Geological Survey