Commodities
PrimarySilver
SecondaryZinc, Lead
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Ore controlFault
Materials
GanguePyrite, Quartz, Siderite
Geology
Host rockSlate · Prichard Formation-Slate
StructureBrecciation
AlterationFe - Stains; Pb - Carbonate
Economic & production
Development statusPast Producer
Identification
Deposit ID10105937
MRDS IDW019365
Alternate namesPolyastics Corp., New Jersey Cons.?, E Hypotheek?
RegionNA
Data scoreB
Coordinates47.49767, -116.24353
References
CALKINS, F. C., 1909 , A GEOLOGICAL RECONNAISSANCE IN NORTHERN IDAHO AND NORTHWESTERN MONTANA: U. S. GEOLOGICAL SURVEY BULL. 384 , 112 P.MAC DONALD, D. F., 1906 , ECONOMIC FEATURES OF NORTHERN IDAHO AND NORTHWESTERN MONTANA: U. S. GEOLOGICAL SURVEY BULL. 285 , P. 41 - 52SPOKANE CHRONICLE, MAY 30 , 1972 ; JAN. 26 , 1973 ; OCT. 27 , 19701906 OTHER D. F. MAC DONALD BULL. 2851909 RECON F. C. CALKINS, BULL. 384