Mine detail: Butterfly

Previously called ''

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Location

Lat / long: 37.60798, -120.34793

Resource(M)

Primary: Gold
Tertiary: Mercury
Ore: Cinnabar, Gold
Gangue: Quartz

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer

Geology

Host type:Greenstone

References

MRDSM009266
DEP10030823
ReferenceBOWEN, O. E., JR., & GRAY, H., JR., 1957 , MINES AND MINERAL DEPOSITS OF MARIPOSA COUNTY, CALIF.: CALIF. JOUR. MINES & GEOL., VOL. 53 , NOS. 1 & 2 , P. 243
ReporterGere, W., Hayden, F. (Albers, J.)