Mine detail: Monumental Ridge Kyanite Deposit

Previously called ''

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Location

Lat / long: 47.02547, -115.80771

Resource(N)

Primary: Kyanite
Ore: Andalusite, Kyanite, Sillimanite
Gangue: Biotite, Chlorite, Garnet, Hornblende, Muscovite
Orebody form: TABULAR

Production

Operation type: Unknown
Deposit type: Contact Metamorphic
Production size: None
Development status: Occurrence

Geology

Host rock:Prichard Formation
Host type:Schist,Gneiss
Associated rock:Gabbro;Anorthosite
Associated type:Anorthosite
Structure:Foliation Planes

References

MRDSW027151
DEP10078686
Reference{Deposit:: VAN NOY, R. M., AND OTHERS, 1970 , KYANITE RESOURCES IN THE NORTHWESTERN UNITED STATES: USBM REPT. INV. 7426 , 81 P}{Deposit:: 1970 RECON USBM REPT. INV. 742}
ReporterSiefken, Robert R. (Miller, Pat)