Idaho · Caribou County
Occurrence

Dry Ridge Phosphate Deposit

Caribou County, Idaho, United States
Phosphorus-Phosphates
⌖ Show on mapUSGS source ↗
Commodities
TertiaryPhosphorus-Phosphates
Commodity typeN
Deposit
Deposit sizeN
Orebody formIRREGULAR
Ore controlStructure
Geology
Host rockShale · Phosphoria Formation-Phosphatic Shale, Chert;Wells Formation-Limestone, Sandstone;Dinwoody Formation-Limestone, Shale;Thaynes Formation-Shale, Limestone, Sandstone
StructureBoulder Creek Anticline, Webster Syncline, Snowdrift Anticline, Georgetown Syncline, Dry Valley Anticline, Dry Valley Fault, Minor Folds
Tectonic settingMiogeosyncline
Economic & production
Development statusOccurrence
Identification
Deposit ID10089424
MRDS IDW026165
RegionNA
Data scoreC
Coordinates42.64852, -111.2239
References
MANSFIELD, G. R., 1927 , GEOGRAPHY, GEOLOGY, AND MINERAL RESOURCES OF PART OF SOUTHEASTERN IDAHO: USGS PROF. PAPER 152 , 453 P.SERVICE, A. L., 1966 , AN EVALUATION OF THE WESTERN PHOSPHATE INDUSTRY AND ITS RESOURCES, PART 3 , IDAHO: USBM REPT. INV. 6801 , 201 P.1927 RECON G. R. MANSFIELD, PROF. PAPER 1521966 RECON USBM REPT. INV. 6801