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Volborthite (ex Allen Heyl Collection)
- Garo Deposit, Garo Area, Park County, Colorado
- Small Cabinet, 7.6 x 4.8 x 4.1 cm
- Start Time: 09/18/2014 6:45:00 pm (CDT)
- End Time: 09/25/2014 6:45:00 pm (CDT)
- Auction Closed
Item Description
Wow! A cool rarity and a very seldom seen specimen of Volborthite from Garo. The specimen features small dark green crystals on host rock matrix, best view under the microscrope. From the collection of Allen V. Heyl, the namesake of the Turquoise group species, Aheylite.