Mine detail: Bonnie Lode

Previously called ''

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Location

Lat / long:

43.62885, -103.61445

Resource(N)

Primary:	Mica
Ore:	Mica
Orebody form:	NARROW DIKE
Discovery year:	1943

Production

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

Geology

Host type:	Pegmatite
Associated type:	Pegmatite
Tectonic:	Southern Black Hills
Alteration processes:	Air Staining

References

MRDS	SD02435
DEP	10055713
Reference	U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770
Reporter	Barari, Rachel A.