The Unnamed Occurrence is a ree mine located in Alaska.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Unnamed Occurrence MRDS details
Site Name
Primary: Unnamed Occurrence
Secondary: Bedrock Creek
Commodity
Primary: REE
Secondary: Uranium
Tertiary: Copper
Tertiary: Tungsten
Location
State: Alaska
District: Circle
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Paleocene
Analytical Data
Not available
Materials
Ore: Scheelite
Ore: Malachite
Ore: Monazite
Comments
Comment (Geology): LATE K TO EARLY TERTIARY GRANITIC INTRUSIVE IN PALEOZOIC AND/OR PRECAMBRIAN QUARTZ-MICA SCHIST
Comment (Deposit): HEAVY-MINERAL FRACTION OF GRANITE SAMPLE CONTAINED: 24% BIOTITE, 35% PYRRHOTITE, 15% U-BEARING ZIRCON, 10% ILMENITE, 10% MONAZITE, 5% U-BEARING TOPAZ, 1% U-BEARING GARNET, TRACE SCHEELITE AND TRACE MALACHITE
Comment (Commodity): URANIUM-BEARING MINERALS: GARNET, ZIRCON, TOPAZ, SCHEELITE, MALACHITE
Comment (Location): USGS CIRC 348, FIG. 4, SAMPLE 4718 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
References
Reference (Deposit): USGS CIRC 348, P. 9, 11-14, SAMPLE 4718
Reference (Deposit): USGS OFR 83-170B, APPENDIX II, NO. 3
Reference (Other Database): BAG-OFR-83-170B-03
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
