Mine detail: Jumbo Lode

Previously called ''

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Location

Lat / long:

43.83329, -103.39945

Resource(B)

Primary:	Feldspar, Mica, Beryllium
Ore:	Beryl, Biotite, Feldspar, Microcline, Muscovite
Gangue:	Quartz, Tourmaline

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host type:	Pegmatite
Associated type:	Pegmatite,Granite

References

MRDS	SD02517
DEP	10055771
Reference	USBM CIRC 7707, P. 74
Reporter	Barari, Rachel A.