Mine detail: Douglas Mine

Previously called ''

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Location

Lat / long: 47.45487, -116.18381

Resource(M)

Primary: Lead, Zinc, Silver
Tertiary: Copper
Ore: Chalcopyrite, Galena, Sphalerite, Tetrahedrite
Gangue: Ankerite, Marcasite, Pyrite, Pyrrhotite, Quartz, Siderite
Discovery year: 1898

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer
First production started: 1916

Geology

Host rock:Prichard Formation-Slate, Quartzose Argillite
Host type:Slate
Structure:Brecciation
Alteration processes:Fe Stains

References

MRDSW019510
DEP10073432
Reference{Deposit:: FRYKLUND, V. C., JR., 1964 , ORE DEPOSITS OF THE COEUR *LENE DISTRICT, SHOSHONE COUNTY, IDAHO: USGS PROF. PAPER 445 , 103 P.}{Deposit:: JONES, E. L., JR., 1920 , A RECONNAISSANCE OF THE PINE CREEK DISTRICT, IDAHO: USGS BULL. 710 , 36 P.}{Deposit:: CALKINS, F. C., 1909 , A GEOLOGICAL RECONNAISSANCE OF NORTHERN IDAHO AND NORTH WESTERN MONTANA: USGS BULL. 384 , 112 P.}{Deposit:: USBM, 1975 , ACTIVITY OF IDAHO MINING PROPERTIES, 1974 , USBM, BOISE , IDAHO, 61 P.}{Deposit:: 5) MAC DONALD, D. F., 1906 , ECONOMIC FEATURES OF NORTHERN IDAHO AND NORTHWESTERN MONTANA: USGS BULL. 285 , P. 41 - 52 .}{Deposit:: 6) FORRESTER, J. D., AND NELSON, V. E., 1944 , LEAD AND ZINC DEPOSITS OF THE PINE CREEK AREA, COEUR *LENE MINING REGION, SHOSHONE CO., IDAHO: USGS SMI OPEN - FILE REPT., 27 P.}{Deposit:: 7) WESTERN MINING NEWS, 1974 - 1975 DIRECTORY OF MINES IN IDAHO (COEUR *LENES) AND WASHINGTON, P. 43}{Deposit:: 1920 RECON E. L. JONES, BULL. 710}{Deposit:: 1944 OTHER FORRESTER & NELSON, SMI O. F. REPT.}{Deposit:: 1964 OTHER V. C. FRYKLUND, PROF. PAPER 445}{Deposit:: 1975 COMPILE USBM, 1974 MINING ACTIVITY}{Production:: FORRESTER, J. D., AND NELSON, V. E., 1944 , USGS SMI OPEN - FILE REPT., 27 P.}
ReporterMiller, Pat J.