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Jumbo

Prospect in Alaska, United States with commodity Gold
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Geologic information

Identification information

Deposit ID 10258801
MRDS ID A013272
MAS/MILS ID 0021140049
Record type Site
Current site name Jumbo
Alternate or previous names Minnesota, The Ob, Klag Bay Mining Company Prospect, Smith Group, Duluth, Gold Reef
Related records 10002354

Geographic coordinates

Point of reference Claim
Geographic coordinates: -136.10762, 57.65391 (WGS84)
Elevation 3
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 049 S 058 E 04 SWNENE Alaska

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Claim (1) -136.10762, 57.65391
List
Map

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 Private

Ownership information

  • Type Owner
    Owner Loren And Katherine Peterson
    Interest 100
    Year 1976

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
U.S. Bureau of Mines Minerals Availability System MAS 0021140049
USGS Mineral Resources Data System MRDS A013272 MAS references MRDS

Bibliographic references

  • Ownership

    ALASKA KARDEX 114-015

  • Ownership

    ALASKA KARDEX 114-171

  • Deposit

    B504 p. 25

  • Deposit

    B692e pp. 118-119

  • Deposit

    B739a p. 22

  • Deposit

    IR HHT 24 p. 14

  • Deposit

    MR195-10 pp. 199-200

  • Deposit

    B929 pp. 126-128

  • Deposit

    IR JCR 470703 p. 8

  • Deposit

    B1246 pp. 138-139

  • Deposit

    MR114-1 pp. 3, 5

Comments on the references

  • NELSON, 1931, 3P. (AJ REPORT-SEE BACK-UP FILE)

General comments

Subject category Comment text
Deposit 4 CLAIMS 1909-1912. 1924-26 OPTIONED. APPARENTLY ACTIVE THROUGH 1953. RESTAKED 1975. MAY BE PARTLY OVERLAPPED BY GILMORE CLAIMS OF GOLDEN SLIPPER DEPOSIT. SOFT SHAFT, 45FT ADIT & 35FT DRIFT; 400FT SHAFT, 250FT ON 200FT LEVEL & 1330FT ON 400FT LEVEL; 230FT SHAFT W/2 SHORT LEVELS; OPENCUTS & TRENCHES. CONSISTS OF AURIFEROUS QTZ VEINS & STRINGERS IN SOUTHERLY SHEAR ZONE OF AREA. ASSOC. SPARSE GALENA,PYRITE,SPHALERITE. COUNTRY ROCK: ARGILLITIC SITKA GRAYWACKE. LONEY & OTHERS, 1975, PLATE 1 (P 792) GEOLOGIC MAP. USGS CRIB A003102 USGS CRIB A003132 USGS CRIB A003114

Reporter information

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