The Anna No 2 Fraction is a mine located in Crook county, Wyoming at an elevation of 5,840 feet.
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
Elevation: 5,840 Feet (1,780 Meters)
Commodity:
Lat, Long: 44.3908, -104.06390
Map: View on Google Maps
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Anna No 2 Fraction MRDS details
Site Name
Primary: Anna No 2 Fraction
Secondary: A.J. Johnston Groups
Commodity
Tertiary: Tin
Tertiary: Niobium (Columbium)
Location
State: Wyoming
County: Crook
District: Tinton
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Type: Located Claim
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Surface
Mining Method: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Interior Plains
Physiographic Province: Great Plains Province
Physiographic Section: Black Hills
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Unknown: Trona
Unknown: Cassiterite
Comments
Comment (Deposit): REFER TO FIG 11, USBM IC 7069 FOR DEPOSIT AND CLAIM LOCATION CASSITERITE FOUND AS A MINOR OCCURRENCE MINE WORKINGS CONSIST OF 2 CUTS 10 AND 20 FT WIDE.
References
Reference (Deposit): USBM IC 7069, P 70.
Reference (Deposit): GARDNER E D, 1939, TIN DEPOSITS OF THE BLACK HILLS, SOUTH DA
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.
