SOLD
MD-20213
Nahcolite
Thumbnail, 8.0 x 7.0 x 4.5 cm
California, USA
SOLD
A good specimen with more isolated crystals, to 1.6 cm! Old material not readily obtainable, even in local collections...In fact, I can honestly say that I haven't even SEEN one for sale in the 8 years I have lived in Southern California. These were collected several decades ago. 8 x 7 x 4.5 cm