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Sincosite (rare phosphate) Urish Coll.
- Ross Hannibal Mine, Lawrence Co., South Dakota
- Thumbnail, 2.3 x 2.3 x 1.5 cm
- Start Time: 10/13/2013 6:30:00 pm (CDT)
- End Time: 10/17/2013 6:30:00 pm (CDT)
- Auction Closed
Item Description
Sincosite is a rare hydrated phosphate. Lustrous green crystals cover matrix on this showy and rich thumbnail example. Exceptional quality and richness for this find (early 1990s by Tom Loomis), and such are scarce on the market today. Ex Harold Urish Collection and obtained in a trade with Tom Loomis at Tucson in 1998.