Mine detail: Landrum

Previously called 'Barley Field Simeon Laudrum Mine'

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Location

Lat / long: 37.54882, -119.97237

Resource(M)

Primary: Gold
Secondary: Copper
Ore: Chalcopyrite, Gold
Gangue: Talc
Discovery year: 1889

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer
Production years: 1897 - 1905

Geology

Host type:Limestone
Associated type:Hornblendite

References

MRDSM009723
DEP10031129
Reference{Deposit:: BOWEN, O. E., JR., GRAY, C. H., JR., 1957 , MINES AND MINERAL DEPOSITS OF MARIPOSA COUNTY, CALIFORNIA: CALIF. JOUR. MINES AND GEOLOGY, V. 53 , NOS. 1 AND 2 , P. 116 - 117 , 275 .}{Deposit:: LAIZURE, C. MCK., 1928 , SAN FRANCISCO FIELD DIVISION IN TWENTY-FOURTH REPORT OF THE STATE MINERALOGIST: CALIFORNIA STATE MINING BUREAU. P. 94 .}{Deposit:: CASTELLO, W. O., 1921 , MINES AND MINERAL RESOURCES OF MARIPOSA COUNTY IN SEVENTEENTH REPORT OF THE STATE GEOLOGIST: CALIFORNIA STATE MINING BUREAU, P. 120 .}{Deposit:: AUBURY, L. E., 1904 , REGISTER OF MINES AND MINERALS MARIPOSA COUNTY CALIFORNIA: CALIFORNIA STATE MINING BUREAU, P. 11 .}{Production:: BOWEN & GRAY 1957}
ReporterGere, W., Bowman, J. And Albers, J.