9iddbnr ((ULEXITE on COLEMANITE)), $1 MINIMUM BID, Boron Open Pit, Boron, Kern County, California, 6.5 x 6 x 5.5 cm, Cabinet, | |
Here is an mound of Ulexite on a Colemanite matirix covered with brown spear like terminated Colemanite. With a loop or optivisor viewing the Ulexite shows a cotton like consistancy with thin needle like crytals of white Ulexite. ex Jim Minette collection. |