Green Dream, one of the newest rock discoveries from Nevada, offers a kaleidoscope of colors in a rare gaspiete look-a-like green colored mineral. It has yet to be determined the exact mineral content, but it is somewhat softer than jasper but considerably harder than a rhyolite. It will take a nice polish. This material provides endless possibilities for the artisan - picturesque scenes, startling contrasts, dendrites, and occasional druzy surfaces. Have fun with this one! Origin: Nevada Dimensions: 3.75" x 2.5" and approximately 6.3 mm thick. Weight = 80 grams. Shown wet. Not polished. No known flaws.