Utah · Grand County
Occurrence

East Courthouse Deposit

Grand County, Utah, United States
Manganese
⌖ Show on mapUSGS source ↗
Commodities
TertiaryManganese
Commodity typeM
Deposit
Deposit typeReplacement
Deposit sizeN
Orebody formLENTICULAR PODS
Ore controlFaulting
Materials
Ore mineralsPyrolusite
GangueCalcite, Limonite
Geology
Host rockShale,Sandstone · Morrison Formation
Tectonic settingStable Platform
Economic & production
Development statusOccurrence
Identification
Deposit ID10078979
MRDS IDW027737
RegionNA
Data scoreD
Coordinates38.71831, -109.69154
References
BAKER, A. A., A. C. DUNCAN, AND C. B. HUNT, 1952 , 1952 , MANGANESE DEPOSITS OF SOUTHEASTERN UTAH, PT. 2 : USGS BULL 979-BBAKER, A. A., ET AL, 1952 , MANGANESE DEPOSITS OF SE UTAH.