Underground mines
32
East Shasta Copper-Zinc Mining District
California · 32 underground-eligible mines · USGS MRDS district assignment
Verified
0
Relationship confidence
AUTHORITATIVE (USGS dep_id)
District overview
Mining district documented in USGS MRDS for underground-eligible catalog records.
Major commodities
- Copper
- Silver
- Lead
Mines in this district
Polkingham
California · Shasta County
Unconfirmed Copper Occurrence Underground
Historical mapped workings available
Popejoy
California · Shasta County
Unconfirmed Copper Occurrence Underground
Roseman
California · Shasta County
Unconfirmed Copper Occurrence Underground
Senator Group
California · Shasta County
Unconfirmed Copper Occurrence Underground
Slaughter Group
California · Shasta County
Unconfirmed Copper Occurrence Underground
Sugar Loaf
California · Shasta County
Unconfirmed Copper Occurrence Underground
Sugarloaf and Homestake
California · Shasta County
Unconfirmed Lead Occurrence Underground
Thompson
California · Shasta County
Unconfirmed Copper Occurrence Mixed Underground/Surface
Related districts
- Grass Valley · 63
- Nevada City · 39
- Ophir · 32
- French Gulch · 24
- New Almaden · 20
- East Mayacmas · 20
- West Shasta Copper-Zinc · 20
- Mother Lode Belt · 19
Sources
- USGS Mineral Resources Data System (MRDS) — District assignment from USGS MRDS Districts table joined by dep_id.
No district boundary polygons are shown. Membership is not inferred from map proximity.