Mine detail: Tojo Mine

Previously called 'U.S. Hill Pegmatite'

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Location

Lat / long: 36.20477, -105.61445

Resource(N)

Primary: Mica
Ore: Sericite
Gangue: Feldspar, Garnet, Magnetite, Quartz

Production

Operation type: Unknown
Production size: Small
Development status: Producer
First production started: 1954

Geology

Host rock:Ortega Formation
Host type:Mica Schist
Associated type:Pegmatite

References

MRDSD008294
DEP10012597
Reference{Deposit:: MONTGOMERY, A., 1953 NMBMMR BULL 30, 89 PAGES, 2 PLATES}{Deposit:: REDMON, D.E., 1961 USBM IC-8013, P. 67}{Deposit:: MILLER, J.P., MONTGOMERY, A., AND SUTHERLAND, P.K., 1963 NMBMMR MEM 11, 109 PAGES, 1 PLATE}{Deposit:: SIEMERS, W.T., AND AUSTIN, G.S., 1979 NMBMMR RESOURCE MAP 9}{Deposit:: NMBMMR GENERAL FILE DATA}
ReporterMenzie, David