Mineral Resource Map
Map
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Mine detail: Big Bore
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North America
United States
Colorado
Boulder
Previously called 'Silver LedgeL. R. EvansGeo. WalkerMark T. and AtkinsonBuchannanTerryInvincibleWarren'
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Location
Lat / long:
40.11908, -105.40119
Resource(M)
Primary:
Gold
Ore:
Gold
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
References
MRDS
DC03452
DEP
10017419
Reference
{Deposit:: USGS TOPO MAP, 1931, JAMESTOWN AND VICINITY, ADVANCE SHEET, 7 1/2 MIN}{Deposit:: AURAND, 1920, COLO. GEOL. SUR. BULL. 18, PG. 39}{Deposit:: CONSV. DIV. COMP. DATE, 1,62}
Reporter
Conservation Division Files