which lasted from 67 million to 65 million years ago
surrounding by banded agate with strong parallax
and pattern will vary
A-grade yellow aventurine 1 lb lot tumbled from India
The EM-1 can be used for grinding
SWZ188c Swazi Agate Cabochon Deschutes Jasper which lasted from 67 millionSwazi Agate Polished cabochon with white, brown, pink, and red agate with many eye patterns. 20mm x 23mm 4g Designer Cabochons: The Gem Shop, Inc. produces free form designer cabochons for the custom metal smith, hobbyist, and collector. All of the cabs shown are cut and polished by hand in Cedarburg, Wisconsin. The Gem Shop, Inc. specializes in fine agates and fine jaspers including Laguna Agate, Agua Nueva Agate, Black Druzy, Natural Druzy, Lace