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Callaghanite (rare - Type Locality) Trimingham Coll.
- Basic Refractories Mine, Gabbs District, Nye Co., Nevada
- Small Cabinet, 9.5 x 7.9 x 5.6 cm
- Start Time: 05/22/2014 6:30:00 pm (CDT)
- End Time: 05/29/2014 6:33:07 pm (CDT)
- Auction Closed
Item Description
Callaghanite is a very rare hydrated Cu-Mg carbonate. Rich royal-blue microcrystals and crusts cover the matrix on this rich, showy and excellent older piece of unusual size, from the Type Locality in Nevada. Ex Bob Trimingham Collection and from the John Parnau Collection.