Mine detail: Jefferson Mine

Previously called ''

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Location

Lat / long:

46.37933, -113.14674

Resource(M)

Primary:	Copper
Secondary:	Lead
Gangue:	Pyrite, Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Madison Formation
Host type:	Limestone
Structure:	Royal Stock
Alteration processes:	Oxidation

References

MRDS	DC10919
DEP	10019600
Reference	{Deposit:: USGS PP 78, P. 250.}{Deposit:: MCGILL, G.E., 1959, GEOLOGIC MAP OF THE NORTHWEST FLANK OF THE FLINT CREEK RANGE, WESTERN MONTANA: MONT. BUREAU OF MINES AND GEOL.}{Deposit:: MBMG BULL 25, P. 18.}{Production:: EMMONS, WM USGS PROF. PAPER 78}
Reporter	Unknown, Wise, Kristine K. (Elliott, James E.)