Mine detail: Joaquim Franca

Previously called ''

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Location

Lat / long: -20.42829, -41.89447

Resource(N)

Primary: Mica
Ore: Muscovite
Gangue: Biotite, Feldspar, Kaolin, Quartz

Production

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

Geology

Host type:Pegmatite
Associated type:Gneiss

References

MRDSTC42462
DEP10105394
Reference{Deposit:: PECORA, W.T., KLEPPER, M.R., LARRABEE, D.M., BARBOSA, A.L.M., AND FRAYHA, RESK, 1950, MICA DEPOSITS IN MINAS GERAIS, BRAZIL: U.S. GEOLOGICAL SURVEY BULLETIN 964-C, P. 205-305.}{Deposit:: MCGAVOCK, C.B., 1944, U.S. GEOLOGICAL SURVEY UNPUBLISHED REPORT.}{Other Database:: CIMRI}{Production:: MCGAVOCK (1944)}
ReporterPage, Norman J.