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Mine detail: Dike Lode
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North America
United States
South Dakota
Pennington
Previously called 'Dyke Lode'
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Location
Lat / long:
43.85663, -103.40528
Resource(B)
Primary:
Feldspar, Mica, Beryllium, Lithium
Ore:
Amblygonite, Beryl, Feldspar, Muscovite, Spodumene
Gangue:
Quartz
Orebody form:
PEAR-SHAPED
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Geology
Host type:
Mica Schist,Pegmatite
Associated type:
Pegmatite
References
MRDS
SD02515
DEP
10055770
Reference
{Deposit:: USGS PP 247, P. 101-102}{Deposit:: USBM INFO CIRC 7707, P. 69-70}
Reporter
Barari, Rachel A.