Bertha Claim

Occurrence in Alaska, United States with commodity Copper

Geologic information

Identification information

Deposit ID 10000060
MRDS ID A010070
Record type Site
Current site name Bertha Claim
Alternate or previous names Red Rose Claim, Hecla Claim

Geographic coordinates

Geographic coordinates: -132.39207, 55.2914 (WGS84)
Location accuracy 1000(meters)
(click for info)

Geographic areas

Country State
United States Alaska

Comments on the location information

  • NEAR KHAYYAM MINE 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
Chalcopyrite Ore
Pyrrhotite Ore

Nearby scientific data

(1) -132.39207, 55.2914

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A010070

Bibliographic references

  • Deposit

    USGS PROFESSIONAL PAPER 1, P. 95.

  • Deposit

    USGS MF-433.

  • Deposit

    USGS OF 78-869, P. 17.

General comments

Subject category Comment text
Deposit EACH VEIN WAS STAKED SEPARATELY, BUT THEY ARE IDENTICAL ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Deposit 3 PARALLEL QUARTZ VEINS, AGGREGATE THICKNESS 50 FT.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAY-1983 Hirschmann, M. M. (Elliott, R. L.) U.S. Geological Survey