Idaho Gulch Occurrence

Occurrence in Alaska, United States with commodity Silver

Geologic information

Identification information

Deposit ID	10002732
MRDS ID	A015181
Record type	Site
Current site name	Idaho Gulch Occurrence

Geographic coordinates

Geographic coordinates:	-150.94334, 65.09405 (WGS84)
Location accuracy	1000(meters)
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Geographic areas

Country	State
United States	Alaska

Comments on the location information

USGS MF-371, LOC. 5. DEPOSIT ON WEST SIDE OF GULCH NEAR HEAD, AT AN ELEVATION OF APPROXIMATELY 1,000 FT. LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).

Commodities

Commodity	Importance
Silver	Tertiary

Materials information

Materials	Type of material
Silver	Ore

Analytical data

Result	AG: 1.34 OZ./TON.

Host and associated rocks

Host or associated Host

Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite

Nearby scientific data

(1)	-150.94334, 65.09405	ListMap

Economic information

Economic information about the deposit and operations

Development status	Occurrence
Commodity type	Metallic
Deposit size	Small
Significant	No

Comments on development

RANDOM SAMPLE TAKEN AND ASSAYED BY THE U.S.G.S.

Reference information

Links to other databases

Agency	Database name	Acronym	Record ID	Notes
USGS	Mineral Resources Data System	MRDS	A015181

Bibliographic references

Deposit

USGS MF-371 (A-2), LOC. 5.

General comments

Subject category	Comment text
Deposit	SMALL GOSSAN IN QUARTZITE CONTAINS SILVER; NO GOLD.
Deposit	THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE.

Reporter information

Type	Date	Name	Affiliation	Comment
Reporter	01-MAY-1987	Powers, M.T. (Huber, D.F.)	U.S. Geological Survey