Mine detail: Kwajalein Prospect

Previously called 'Halloween Mine'

<< Back to the map

Location

Lat / long:

44.44099, -114.72513

Resource(M)

Primary:	Silver
Tertiary:	Zinc, Copper, Gold, Lead
Ore:	Chalcopyrite, Covellite, Galena, Sphalerite
Gangue:	Pyrite, Quartz

Production

Operation type:	Underground
Deposit type:	Vein
Production size:	None
Development status:	Past Producer

Geology

Host rock:	Wood River Formation-Quartzite
Host type:	Tuff
Associated rock:	Casto Volcanics-Tuffs
Associated type:	Tuff

References

MRDS	W014273
MAS	160370265
DEP	10071067
Reference	{Deposit:: Anderson, A. L., 1949, Silver - Gold Deposits Of The Yankee Fork District, Custer County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 83, 37 P}{Deposit:: U.S. Bureau Of Mines Open-File Report MLA 6-91, 1991, Table A-3, No. 467, P. 216.}
Reporter	Siefken, Robert R. (Miller, Pat), Western Field Operations Center (WFOC)