Mine detail: Mica Gem Group

Previously called 'MardenMica Springs ClaimMica Springs No. 1Little RandsburgJacumba No. 1Madden'

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Location

Lat / long: 32.64287, -116.12363

Resource(B)

Primary: Mica
Tertiary: Silica, Tungsten

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MRDSD000982
MAS60730493
DEP10286572
Reference{Deposit:: CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, P. 190,}{Deposit:: 193.}
ReporterRumsey, Clayton M.