Unnamed Occurrence

Occurrence in Alaska, United States with commodities Copper, Zinc, Tin, Silver

Geologic information

Identification information

Deposit ID	10001259
MRDS ID	A011978
Record type	Site
Current site name	Unnamed Occurrence

Geographic coordinates

Geographic coordinates:	-152.7584, 67.39881 (WGS84)
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Geographic areas

Country	State
United States	Alaska

Comments on the location information

ADGGS OFR 133B, PLATE1, NO. 225 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
Zinc	Primary
Tin	Tertiary
Silver	Tertiary

Materials information

Materials	Type of material
Bornite	Ore
Sphalerite	Ore

Analytical data

Result	7 PPM AG, 5000 PPM CU, 1000 PPM SN, 3000 PPM ZN, GRAB SAMPLE, ADGGS OFR 133B, TABLE 2, NO. 225

Host and associated rocks

Host or associated Host

Rock type Metamorphic Rock > Skarn (Tactite)

Nearby scientific data

(1)	-152.7584, 67.39881	ListMap

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	A011978

Bibliographic references

Deposit

ADGGS OFR 133 B, SAMPLE 225

General comments

Subject category	Comment text
Deposit	MALACHITE AND AZURITE STAINED, BORNITE-AND SPHALERITE-BEARING SKARN

Reporter information

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