Commodities
PrimaryTitanium
TertiaryKyanite
Commodity typeB
Economic & production
Development statusPast Producer
Identification
Deposit ID10212328
MRDS IDM010622
Alternate namesDiaspore, Vulcanus, Black Eagle, Jeffrey Mine, Champion Sillimanite, Vulcanite
RegionNA
Data scoreC
Coordinates37.61884, -118.32094
References
THE MINERALOGICAL RECORD, DECEMBER 1977, P. 478.CALIF. STATE MINING BUR. REPORT, V. 20, 1924, P. 149.{ECONOMIC GEOLOGY, V. 27, NO. 7, NOV. 1932.CALIF. DIV. MINES REPORT, V. 27, 1931, P. 453-455.CALIF. JOUR. MINES AND GEOL., V. 36, 1940, P. 149-150.GEMSTONES OF N. AMERICA, J. SINKANKAS, 1959, P. 393 & P. 431U. S. BUREAU OF MINES RI 5183, P. 15.SILLIMANITE, E.R. VARLEY, 1968, CHEMICAL PUBLISHING CO.U. S. GEOLOGICAL SURVEY PROF. PAPER 800-B, P. 202.ENGINEERING AND MINING JOUR - PRESS V. 120 NO. 3, P. 91.ARKIV FOR MINEROLOGI OCH GEOLOGY BAND 4, NR 29, P. 493.