The Brown Prospect is a copper mine located in Alaska at an elevation of 1,001 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: 1,001 Feet (305 Meters)
Commodity: Copper
Lat, Long: 57.4917, -134.11670
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.
Brown Prospect MRDS details
Site Name
Primary: Brown Prospect
Commodity
Primary: Copper
Tertiary: Gold
Location
State: Alaska
Land Status
Land ownership: National Wilderness
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: Unknown
Mining Method: Unknown
Years of Production:
Organization:
Significant: N
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Comment (Deposit): ACTIVE AROUND 1900. ABANDONED BY 1905. NO ACTIVITY SINCE. WORKINGS: 25FT OPEN CUT & SEVERAL SMALL PITS. COMPOSED OF QTZ STRINGERS & SMALL PYRITE & CHALCOPYRITE MASSES PARTIALLY REPLACING BRECCIATED LS. LOCATED IN CALC-SCHIST UNIT OF GAMBIER BAY FORMATION. LATHRAM & OTHERS, 1965, PLATE 1 (B1181-R) GEOLOGIC MAP. LONEY, 1964, PLATE 1 & 2 (B1178) GEOLOGIC MAP. NO ALASKA KARDEX.
References
Reference (Deposit): B259d p. 56
Reference (Deposit): B287 p. 151
Reference (Deposit): I323
Reference (Deposit): GC1 pp. 13-14
Reference (Deposit): GC6 pp. 47, 49
Reference (Deposit): B1246 p. 141
Reference (Deposit): GC8 pp. 4, 19
Reference (Deposit): MF467
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