Mine detail: Conlon Mine

Previously called 'Anna-Marie Mine'

<< Back to the map

Location

Lat / long:

43.60413, -103.55639

Resource(N)

Primary:	Feldspar
Ore:	Feldspar
Gangue:	Quartz
Orebody form:	POORLY DEFINED DIKE

Production

Operation type:	Unknown
Production size:	Small
Development status:	Producer

Geology

Host type:	Schist
Associated type:	Pegmatite
Tectonic:	Southern Black Hills

References

MRDS	SD02471
DEP	10110041
Reference	{Deposit:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770}{Production:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707}
Reporter	Barari, Rachel A.