Commodities
TertiaryManganese
Commodity typeM
Deposit
Deposit sizeN
Orebody formIRREGULAR
Materials
Ore mineralsPsilomelane
GangueBarite, Limonite
Geology
Host rockSandstone,Conglomerate · Dawson Formation;Denver Formation
StructureDenver Basin
Tectonic settingCentral Platform
Economic & production
Development statusOccurrence
Identification
Deposit ID10013251
MRDS IDD009444
RegionNA
Data scoreC
Coordinates39.62306, -104.54778
References
WELLS, R.R., AND OTHERS, 1952, BENEFICIATION OF OXIDE MANGANESE ORES FROM ARAPAHOE, DOUGLAS, SAGUACHE, CUSTER, CHAFFEE, AND PARK COUNTIES, COLORADO: USBM RI-4845, P. 3-6BRYANT, BRUCE, AND OTHERS, 1981, GEOLOGIC MAP OF THE DENVER 1X2 QUADRANGLE, NORTH-CENTRAL COLORADO: USGS MAP I-1163TRAVER, W.M., JR., 1947, INVESTIGATIONS OF STRATEGIC MINERAL RESOURCES, IN VANDERWILT, J.W., MINERAL RESOURCES OF COLORADO: COLORADO STATE MINERAL RESOURCES BOARD, P. 490-491.