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  3. Mineral Resource Data System (MRDS)

Unnamed Magnetite Prospect

Occurrence in Alaska, United States with commodity Iron
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Geologic information

Identification information

Deposit ID 10002156
MRDS ID A013051
Record type Site
Current site name Unnamed Magnetite Prospect

Geographic coordinates

Geographic coordinates: -154.46426, 59.24912 (WGS84)
Location accuracy 500(meters)
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Geographic areas

Country State
United States Alaska

Comments on the location information

  • USGS MF-364 LOCATION 21 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).

Commodities

Commodity Importance
Iron Primary

Materials information

Materials Type of material
Magnetite Ore

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite

Nearby scientific data

(1) -154.46426, 59.24912
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Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Redoubt District

Land status

Ownership category State

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A013051

Bibliographic references

  • Deposit

    USGS MF-364, LOCATION 21 (1972)

  • Deposit

    USGS OFR 81-1343A, P. A8 (1981)

  • Deposit

    USGS B 1368-B, PLATE 1 (1980)

  • Other Database

    BAG-MF-364-21

General comments

Subject category Comment text
Deposit MAGNETITE-RICH SEGREGATIONS IN JURASSIC MAFIC INTRUSIVE ROCKS.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-87 Leonard, Kenneth R. (Huber, Donald F.) U.S. Geological Survey
Editor 02-SEP-94 Mosier, Dan U.S. Geological Survey PARSED OUT HOST ROCK AND ASSOCIATED ROCK TYPES, AGES, UNIT NAMES, AND UNIT AGES.