California · Siskiyou County
Occurrence
Dark Gulch Deposit
Siskiyou County, California, United States
Gemstone
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USGS source ↗
Commodities
Primary
Gemstone
Commodity type
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10214017
Region
NA
Data score
D
Coordinates
41.21344, -122.94442
References
GEMS & MINERALS JULY 1963, P 20-22GEM IS BLACK TOURMALINE