Colemanite (fluorescent!) Trimingham Coll.

Old Borate area, Calico Mts, San Bernardino Co., California
Cabinet, 11.8 x 9.4 x 6.8 cm
Start Time: 11/15/2014 6:30:00 pm (CST)
End Time: 11/20/2014 6:30:00 pm (CST)
Auction Closed
View Closed Auction Set

Item Description

Glassy, transparent to translucent, tan colemanite prisms fill a sculptural large vug in this striking and excellent old-time specimen from well-known locale. Specimens of this quality, richness and size are rare! Ex Bob Trimingham Collection. Bright yellowish-white fluorescence!

Did You Know We Offer Custom Bases?

Learn More

Miss this auction? Buy mineral specimens on iRocks.com