12atdbis ((ZEOLITES, ETC on BASALT)), $5 MINIMUM BID, Boron Open Pit Mine, Boron, Kern County, California, 11 x 9 x 3.5 cm, Cabinet, | |
Here is a large specimen of vuggy Basalt. Most of the Zeolites and uncommon minerals in the Basalt vugs are usually trimmed into thumbnail sized specimens and the minerals are micro viewable with a loop or microscope. This specimen has large open vugs sparkling with microminerals. ex Jim and Dawn Minette collection. |