Commodities
PrimaryManganese
Commodity typeM
Deposit
Deposit typeReplacement
Deposit sizeS
WorkingsUnderground
Orebody formSINUOUS
Ore controlDeposit Is Localized Along A Bedding - Plane Fault And Often Extends Into Tension Fractures In The Walls.
Materials
Ore mineralsMagnetite, Psilomelane, Pyrolusite, Wad
GangueCalcite
Geology
Host rockLimestone
Associated rockRhyolite
StructurePost-Ore Faulting Is Evident. Folding And Warping Of Limestone. Bedding Plane Fault.
Economic & production
Development statusProducer
Identification
Deposit ID10108962
MRDS IDM000039
Alternate namesDrew Springs
RegionNA
Data scoreB
Coordinates32.43232, -112.11766
References
FARNHAM, L. L., STEWART, L. A., AND DELONG, C. W., 1961 , MANGANESE DEPOSITS OF EASTERN ARIZONA: USBM IC 7990 , P. 109 - 111USBM IC 7990 , P. 110 .