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This auction is open for bidding from:
Jun. 1, 2018
10:00.00 AM
The auction for these specimens close minutes after the time indicated below ~or~ minutes after the last bid is received.
Jun. 7, 2018
6:00.00 PM
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May. 24, 2018
8:05.00 PM

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Rare Colusite
Only Type Species
from Butte, MT

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Specimen Code Number: DE Colusite Butte
Learn more about: Colusite
Type Locality Species
Size: Thumbnail
3.4x2.0x2.0 cm
Location: Mt. Con Mine, Butte,
Butte District,
Silver Bow Co., Montana
Description: There have been 130 mineral species identified as coming from the mines of Butte, Montana. Only one, colusite, has been designated as a "type species" for the locality. It was originally found in the East Colusa Mine, then The Leonard, then others. The specimen here is approximately 80% colusite with minor quartz as matrix. The trademarks are bronze color and small crystals and/or granular structure. Ex. Claude Huber Collection from Mt. Con Mine in Butte
Contact Dealer: Dan Evanich
Dealer Rating: Not yet rated - Rate this Dealer
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Dealer Website: Calminco
Contact John Veevaert: John Veevaert
SOLD for: $112.00