Hinchinbrook Island Manganese

Occurrence in Alaska, United States with commodities Copper, Manganese

Geologic information

Identification information

Deposit ID 10185653
MAS/MILS ID 0020960123
Record type Site
Current site name Hinchinbrook Island Manganese

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -146.41809, 60.35488 (WGS84)
Elevation 366
Location accuracy 100(meters)
(click for info)

Geographic areas

Country State
United States Alaska

Public Land Survey System information

Meridian Township Range Section Fraction State
Copper River 017 S 007 W 34 NWSENE Alaska

Comments on the location information

  • LOCATED IN CHUGACH NATIONAL FOREST. MANGANESE-RICH RUBBLE OVER 3000 SQUARE FOOT AREA. ANALYSIS YIELDED UP TO 35% MN.

Commodities

Commodity Importance
Copper Secondary
Manganese Primary

Nearby scientific data

Ore Body (1) -146.41809, 60.35488

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Prince William Sound

Mineral rights holdings

Type of mineral rights Unknown

Land status

Ownership category National Forest

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
U.S. Bureau of Mines Minerals Availability System MAS 0020960123

Bibliographic references

  • Deposit

    USGS OF 84-671

  • Deposit

    USBM OFR 5-84

Reporter information

Type Date Name Affiliation Comment
Reporter 25-SEP-1991 Djb U.S. Bureau of Mines