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Mine detail: Yolla Bolly Mountain Claims
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North America
United States
California
Trinity
Previously called 'EmmaDahrmanLonesome PineBlack DiamondBlack PearlReliance and Superior Claims.Bertha'
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Location
Lat / long:
40.13679, -122.99166
Resource(M)
Tertiary:
Manganese
Ore:
Braunite, Hausmannite
Gangue:
Limonite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
References
MRDS
M020377
DEP
10033733
Reference
{Deposit:: D.O.M. BULL. 152 1950 PP. 305 - 306 , 314 , 315}{Deposit:: TRASK, PARKER. NOTES ON THE MANGANESE RESOURCES OF CALIF., 1944 , UNPUB.}
Reporter
Killman, K.; Albers, J.