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Colemanite (excellent) Ed Bancroft Coll.
- Boron, Kramer District, Kern Co., California
- Miniature, 3.9 x 2.1 x 2.1 cm
- Start Time: 11/22/2012 6:30:00 pm (CST)
- End Time: 11/29/2012 6:30:26 pm (CST)
- Auction Closed
Item Description
A very sculptural and aesthetic miniature of sharp, pyramidal, color-zoned, colemanite crystals from Boron. Color-zoned, tan crystals of this quality are very uncommon from Boron and this is an outstanding, 360-degree, pristine, cutie. Ex Ed Bancroft Collection.