Colorado · Lake County
Occurrence
Chalk Mountain
Lake County, Colorado, United States
Gemstone
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USGS source ↗
Commodities
Primary
Gemstone
Commodity type
N
Deposit
Deposit size
N
Materials
Ore minerals
Topaz
Economic & production
Development status
Occurrence
Identification
Deposit ID
10016174
MRDS ID
DC00635
Region
NA
Data score
D
Coordinates
39.37832, -106.20617
References
ECKEL, 1961, USGS BULL. 1114, P. 25CONSV. DIV. COMP. DATE, 8,69