The Porter is a gold mine located in Butte 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: 39.75, -121.54833
Active Mining Claims
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Porter MRDS details
Site NamePrimary: Porter
Home Office: Oroville, Ca.
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: NO EVIDENCE OF AU IN SEC. 17|
|Comment: LARGE PART OF IT HAS BEEN WORKED TO A DEPTH OF 10 FEET FOR A LENGTH OF 300 FEET|
|Comment: SOME PRODUCTION PREVIOUS TO 1870 - NO RECORD OF PRODUCTION SINCE|
Reference Category: Deposit
Reference: CALIF. DIV. OF MINES: J. VOL. 45, #3, P. 450; R. 26, P. 378