12aljdr ((PLOMBIERITE)), $10 MINIMUM BID, Crestmore Quarry, Riverside County, California, 3 x 2 x 2 cm, Thumbnail | |
Plombierite is a Ca H Silicate. White amorphous masses of gel like Plombierite with an associated mineral which is probably Vesuvianite. ex Joe Borowick collection. |