Mine detail: Madsen Mine

Previously called ''

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Location

Lat / long:

48.41902, -117.99472

Resource(B)

Primary:	Barium-Barite
Tertiary:	Copper, Zinc
Ore:	Barite
Gangue:	Dolomite, Malachite, Sphalerite

Production

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

Geology

Host rock:	Old Dominion Formation
Host type:	Dolomite
Structure:	Fault

References

MRDS	I000452
DEP	10023467
Reference	WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 51
Reporter	Orris, Greta J.