SOLD
MD-117553
Colemanite
Cabinet, 13.3 x 7.0 x 5.0 cm
Boron, Kramer District, Kern Co., California, USA
SOLD

For the species, this is rather an amazing cluster of crystals, ranging from gemmy almost-scalenohedrons to 2.3 cm all the way up to an incredible 7.4 cm modified prism. The luster on the crystals is excellent, and the color ranges from clear to white. Locality now closed and not producing specimens for collectors.