This polished specimen comes from the High Atlas mine in Morocco
and impact craters is now even better
and natural amethyst crystals along with a thick white (most likely calcite) crystal growth on one side
It has banding in translucent white
This popular nontechnical introduction to meteorites
BOT637c Botswana Agate Cabochon Morrisonite This polished specimen comes fromBotswana Agate Cabochon with white, grey, pink, and orange banded agate with a polished face and edges as well as visual parallax. 32 x 23 (mm) 6(g) 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