9iddbnr ((ULEXITE on COLEMANITE)), $10 MINIMUM BID, Boron Open Pit Mine, Boron, Kern County, California, 9 x 4 x 3 cm, Cabinet | |
Here is a combination specimen from Boron of Ulexite and Colemanite. I actually took the photo length wise with the specimen upside down. It shows better with the Colemanite up rather than down. the short fuzzy Ulexite acicular needles then show. ex Jim Minette specimen. I may retake the photo. |