Mine detail: Bonner Vein

Previously called ''

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Location

Lat / long:

48.3082, -116.31772

Resource(M)

Tertiary:	Gold, Lead, Zinc
Ore:	Chalcopyrite, Galena, Gold, Sphalerite
Gangue:	Calcite, Orthoclase, Pyrite, Pyrrhotite, Quartz
Orebody form:	PINCH AND SWELL , IRREGULAR

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Prichard Formation-Quartzite
Host type:	Quartzite
Structure:	On Broad W. Limb Of Syncline Which Has Axis In Montana., Considerable Shattering And Faulting From Nearby Granodiorite Intrusion; Several Porphyry Dikes & Lamprophyres
Tectonic:	Miogeosyncline
Alteration processes:	Sericite, Chlorite, Biotite

References

MRDS	W012855
DEP	10070144
Reference	{Deposit:: ANDERSON, A. L., 1930, GEOLOGY AND ORE DEPOSITS OF THE CLARK FORK DISTRICT, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY BULL. 12, 132 P.}{Deposit:: SAVAGE, C. N., 1967, GEOLOGY AND MINERAL RESOURCES OF BONNER COUNTY: IDAHO BUREAU OF MINES AND GEOLOGY COUNTY REPORT 6, 131 P.}{Deposit:: 1930 GEOLMAP IDAHO BUREAU OF MINES & GEOL. BULL. 12}{Deposit:: DIREXPL}{Deposit:: 1967 GEOLMAP IDAHO BUREAU OF MINES & GEOL. CO. REPT. 6}
Reporter	Miller, Pat J.