Mine detail: Dumortierite Deposit

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Location

Lat / long:

46.36518, -112.31617

Resource(N)

Primary:	Kyanite
Ore:	Dumortierite
Gangue:	Quartz, Sericite
Orebody form:	DISSEMINATED FIBROUS AGGREGATE, VEINLETS

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	1955

Geology

Host type:	Quartz Latite
Associated rock:	Elkhorn Mountain Volcanics
Associated type:	Quartz Latite
Structure:	Boulder Batholith

References

MRDS	DC09905
DEP	10019384
Reference	{Deposit:: MBMG BULL 16, P. 85.}{Deposit:: USGS BULL 1151, P. 79, PL. 1.}
Reporter	Unknown, Wise, Kristine K. (Elliott, James E.)