Underground mines
6
Cuesta Pass Mining District
California · 6 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
- Chromium
- Iron
Mines in this district
El Divisadero Mine
California · San Luis Obispo County
Unconfirmed Chromium Past Producer
La Primera
California · San Luis Obispo County
Unconfirmed Chromium Past Producer
New London Mine
California · San Luis Obispo County
Unconfirmed Chromium Past Producer
Pick and Shovel Mine
California · San Luis Obispo County
Unconfirmed Chromium Past Producer
Documented adit evidence
Seeley Group
California · San Luis Obispo County
Unconfirmed Iron Past Producer
West Norcross Mine
California · San Luis Obispo County
Unconfirmed Chromium Past Producer
Related districts
- Grass Valley · 63
- Nevada City · 39
- Ophir · 32
- East Shasta Copper-Zinc · 32
- French Gulch · 24
- New Almaden · 20
- East Mayacmas · 20
- West Shasta Copper-Zinc · 20
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.