Are you familiar with the obscure green petrified wood from Arizona? It comes form a place that cannot be collected from any longer, so it's a bit hard to come by, but sought after for it's lovely rare green color. It is from Winslow, Arizona, and was collected in the 70's. It gets its green color from the Chromium that was in the ground during the agatization process.
Origin :: Arizona
Size :: 20 x 15 x 15 mm
Weight :: 0.8 oz, in case