Description
E. F. Burchard
Commodities
PrimaryGypsum-Anhydrite
Commodity typeN
Deposit
Deposit typeSedimentary
Deposit sizeS
Orebody formLENSES
Materials
Ore mineralsGypsum
GangueChlorite, Pyrite
Geology
Host rockLimestone · Shale And Limestone;Twin Creek Limestone
Economic & production
Development statusProducer
Discovery year1910
Identification
Deposit ID10070231
MRDS IDW012989
Alternate namesColumbine Gypsum, Rock Creek
RegionNA
Data scoreB
Coordinates44.45656, -117.21041
References
WITHINGTON, C. F., 1964 , GYPSUM AND ANHYDRITE, IN MINERAL AND WATER RESOURCES OF IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY SPEC. REPT. 1 , P. 101 - 104 .MC DIVITT, J. F., 1952, GYPSUM DEPOSITS IN WASHINGTON COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 93, 15 P.SAVAGE, C. N., 1964, LIMESTONE, IN MINERAL AND WATER RESOURCES OF IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY SPEC. REPT. NO. 1, P. 111 - 116.PRATER, L.S., 1947, BENEFICIATION TESTS ON GYPSUM ROCK: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 77, 6 P.5) STONE, R. W., ETAL., 1920, GYPSUM DEPOSITS OF THE U.S.: U.S. GEOLOGICAL SURVEY BULL. 697, P. 99 - 100.1920 COMPILE STONE, R. W., BULL. 6971947 OTHER I.B.M.G. PAMPHLET 771952 COMPILE I.B.M.G. PAMPHLET 93.1964 COMPILE I.B.M.G. SPEC. REPT. NO. 1