Commodities
PrimaryManganese
TertiaryBarium-Barite, Copper
Commodity typeB
Deposit
Model97: Volcanogenic Mn
Deposit sizeS
Orebody formLENTICULAR, MASSIVE
Materials
Ore mineralsBementite, Braunite, Piedmontite, Psilomelane, Pyrolusite
Other materialsRhodonite
Geology
Host rockGreenstone,Argillite,Chert
Economic & production
Development statusPast Producer
Identification
Deposit ID10103891
MRDS IDM060496
Alternate namesNBMG Sample Site 2354
RegionNA
Data scoreB
Coordinates40.68101, -117.55124
References
JOHNSON, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY, NEVADA: NBMG BULL. 89TRENGROVE, R.R., 1959, RECONNAISSANCE OF NEVADA MANGANESE DEPOSITS: USBM REPT. INV. 5446NEEDHAM & TRENGROVE, 1950, INVESTIGATION OF BLACK DIABLO, BLACK EAGLE, & BLACK ROOK MANGANESE DEPOSITS, PERSHING & LANDER COUNTIES, NEV. USBM REPT. INV. 4713GARSIDE, L. J., 1984, FIELD EXAMINATION, 30 SEPT 84.