The Unknown is a gold mine located in Mariposa county, California.
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.
Primary Mineral: Gold
Lat, Long: 37.43972, -119.96833
Active Mining Claims
Claim data is for Mines level premium members.
Unknown MRDS details
Site NamePrimary: Unknown
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
PhysiographyGeneral Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Mineral Deposit Model
|Comment: GRAVELS IN BEDROCK CREVICE RUN 12.7 PER CU. YD. GRAVEL IN PIT 4' DEEP TESTED 3.6 PER CU. YD.|
|Comment: GEOL.DESC: GRAVEL BAR 300'X35' ON MARIPOSA CREEK. DEPTH OF BAR UNKNOWN. UNDERLAIN BY GRANODIORITE.|
Reference Category: Deposit
Reference: BLM REPORT IN TOWNSHIP FILES