Imperial Jasper Rough Rock Stone Slab
This natural rough lapidary rock slab is lovely Imperial Jasper from Jalisco, Mexico and it is 4.6 inches by 4.5 inches and 5.5 mm thick.
It weighs .30 lbs. and is shown wet in the first 2 pictures.
Jasper is a form of Chalcedony. Jasper usually refers to an opaque stone, with a solid color or an irregular display of colors caused by various mineral impurities. The named is derived from the Greek word that means spotted stone.