13hhjjts ((OKENITE, PREHNITE)), $20 MINIMUM BID, Bombay, Maharashtra, India, 16 x 11 x 8 cm, Cabinet | |
Here is a large specimen often called an Okenite Geode. Actually not a geode but a pocket in the basalt, removed and roughly shaped into a rounded specimen. This one has a layer of large fuzzy spherical Okenite on one side and large spherical Gyrolite crystals on the other side. |