Oak Deschutes canyon, Oregon Columbia group basalt, Miocene
Columbia group basalt, Miocene. Excellent chalcedony voids in the center of this slab. The thin cut allows for a nice translucency when back-lit. From the old Gronkle collection, over 35yr old cuts. 6″×6.25″ and 3/16 thick. We promise to try and provide the highest quality of polished stones and customer service, so that u feel […]