Ebba

Prospect in Alaska, United States with commodities Copper, Gold, Molybdenum, Silver

Geologic information

Identification information

Deposit ID 10112427
MRDS ID A013314
MAS/MILS ID 0021140030
Record type Site
Current site name Ebba
Alternate or previous names Faye Nell
Related records 10002396

Geographic coordinates

Point of reference Claim
Geographic coordinates: -134.22697, 57.66364 (WGS84)
Elevation 91
Location accuracy 500(meters)
(click for info)

Geographic areas

Country State
United States Alaska

Public Land Survey System information

Meridian Township Range Section Fraction State
Copper River 048 S 069 E 34 NESWSW Alaska

Commodities

Commodity Importance
Copper Primary
Gold Tertiary
Molybdenum Tertiary
Silver Tertiary

Nearby scientific data

Claim (1) -134.22697, 57.66364

Economic information

Economic information about the deposit and operations

Development status Prospect
Commodity type Metallic
Deposit size Small
Significant No

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category National Wilderness

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
U.S. Bureau of Mines Minerals Availability System MAS 0021140030
USGS Mineral Resources Data System MRDS A013314 MAS references MRDS

Bibliographic references

  • Ownership

    ALASKA KARDEX 114-127

  • Deposit

    ADGS AR 1966b p. 84

  • Deposit

    GC8 p. 9

  • Deposit

    MF467

General comments

Subject category Comment text
Deposit COMPOSED OF MINERALIZED GABBRO FLOAT WHICH MAY BE FROM PIT. FLOAT IS HIGHLY CHLORITIZED GABBRO PART REPLACED BY PYRRHOTITE & CHALCOPYRITE & POSSIBLY OTHER SULFIDES. ASSAYS SHOW .03% CU, .16% NI, .02OZ/T AU & 1.18OZ/T AG. COUNTRY ROCK IS UNDIFFERENTIATED METAMORPHICS. LATHRAM & OTHERS, 1965, PLATE 1 (B1181-R) GEOLOGIC MAP.

Reporter information

Type Date Name Affiliation Comment
Reporter 12-FEB-1988 Map U.S. Bureau of Mines