California · San Luis Obispo County
Past Producer

Seeley Group

San Luis Obispo County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Orebody formIRREGULAR
Materials
Ore mineralsChromite
Geology
Host rockDunite · Franciscan
StructureVolc. And Sed. Rocks Are Folded Into A Syncline Which Is Roughly Symmetric About Ridge Crest.
AlterationSerpentinized Dunite
Economic & production
Development statusPast Producer
First production1885
Last production1955
Identification
Deposit ID10043683
MRDS IDM100582
Alternate namesClaims: Central, Climax Creek, Crown Point, Outpost No, 1 and No.2, Ore Bag
RegionNA
Data scoreB
Coordinates35.37136, -120.67708
References
STINSON, M. C., 1975, CDMG MINERAL PROPERTY REPORT, UNPUBLISHEDSMITH, C. T. AND GRIGGS, A. B., 1944, CHROMITE DEPOSITS NEAR SON LUIS OBISPO COUNTY, CA., USGS BULL 945-B, PP. 42-43.CDMG MINERAL PROP. REPORT, UNPUBLISHED