Alpha 1-74

Occurrence in Alaska, United States with commodity Copper

Geologic information

Identification information

Deposit ID 10137194
MAS/MILS ID 0021050015
Record type Site
Current site name Alpha 1-74

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -148.00751, 59.98394 (WGS84)
Elevation 15
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
Seward 002 S 008 E 24 SESWSW Alaska


Commodity Importance
Copper Primary

Materials information

Materials Type of material
Chalcopyrite Unknown
Copper Unknown
Pyrite Unknown
Pyrrhotite Unknown

Nearby scientific data

Ore Body (1) -148.00751, 59.98394

Ore body information

  • Strike N45E
    Dip 89E
    Width 1.4M
    Length 12.2M
    Field Value
    MAS Matrix # 1
    MAS Column # 1
    Type of Orebody #1 SHEAR ZONE
    Shape of Orebody #1 LENTICULAR
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control FAULTING
    Secondary Ore Control FOLDING
    Degree of Wallrock Alter. UNKNOWN
    Type of Wallrock Alter. #1 UNKNOWN
    Strike And Dip N45E
    Date of Last Modification 880427

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mineral rights holdings

Type of mineral rights Located Claim

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 0021050015

Bibliographic references

  • Ownership

    ALASKA KARDEX 105-003

  • Deposit


  • Deposit

    MLA5-84 218 pp., (Locality BS-4).

Reporter information

Type Date Name Affiliation Comment
Reporter 27-APR-1988 Mpm U.S. Bureau of Mines