Commodities
PrimaryMica
Commodity typeN
Materials
Ore mineralsMuscovite
GangueAlbite, Biotite, Feldspar, Kaolin, Quartz
Geology
Host rockPegmatite
Associated rockMica Schist
Economic & production
Development statusPast Producer
Identification
Deposit ID10105410
MRDS IDTC42633
Alternate namesIncludes Porao Working.
RegionSA
Data scoreC
Coordinates-24.03573, -47.00037
References
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SURVEY BULLETIN 964-C, P. 205-305.MURDOCK, T.G., 1943, TRIP REPORT NO. 7, MICA DEPOSITS IN THE STATE OF SAO PAULO: UNPUBLISHED U.S. GEOLOGICAL SURVEY REPORT, 14P.CIMRIMURDOCK (1943).