Mine detail: Tiger, Moulton, and Tw Group

Previously called ''

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Location

Lat / long:

47.09102, -110.61501

Resource(M)

Primary:	Silver, Lead, Zinc
Secondary:	Gold, Copper
Ore:	Sphalerite
Gangue:	Calcite, Quartz, Rhodochrosite
Orebody form:	PODS AND LENSES
Discovery year:	1884

Production

Operation type:	Unknown
Production size:	Yes
Development status:	Past Producer
First production started:	1890

Geology

Host rock:	Madison Limestone;Limestone
Host type:	Limestone
Associated rock:	Galena Creek Porphyry;Hughesville Stock, Hughesville Quartz Monzonite;Mixes Baldy Laccolith, Wolf Porphyry;Clendennin Laccolith, Clendennin Mountain Porphyry
Associated type:	Quartz Monzonite,Rhyolite,Granite
Structure:	Zone Of Laccoliths And Other Igneous Intrusions Covering Over 800 Square Km, Lone Tree Syncline, Peterson Fault, Mixes Baldy - Anderson Peak Fault, Hughesville Stock
Tectonic:	Rocky Mountain Foreland

References

MRDS	W014691
DEP	10071354
Reference	{Deposit:: ROBERTSON, A. F., AND ROBY, R. N., 1951, MINES AND MINERAL DEPOSITS (EXCEPT FUELS), JUDITH BASIN COUNTY, MONT.: U.S. BUREAU OF MINES INF. CIRC. 7602, 48 P.}{Deposit:: WITKIND, I. J., 1973, IGNEOUS ROCKS AND RELATED MINERAL DEPOSITS OF THE BARKER QUADRANGLE, LITTLE BELT MOUNTAINS, MONTANA: U.S. GEOLOGICAL SURVEY PROF. PAPER 752, 58 P.}{Production:: USBM I.C. 7602}
Reporter	Krohn, Douglas H.