Mine detail: Knowles Lode Claim

Previously called ''

<< Back to the map

Location

Lat / long: 43.78524, -103.59389

Resource(B)

Primary: Quartz, Mica, Beryllium
Ore: Beryl, Muscovite, Quartz
Gangue: Biotite, Garnet, Plagioclase, Tourmaline
Orebody form: LENTICULAR

Production

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

Geology

Host type:Pegmatite
Associated rock:Pegmatite
Associated type:Pegmatite

References

MRDSSD02284
DEP10055673
ReferenceU. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770
ReporterBarari, Rachel A.