Roan Leopard Marble Rough Chunk! Kalediascope Jasper It takes a pretty decent

It takes a pretty decent polish and works into some truly unique cabochons

patches of blue agate

Mexican Velvet Obsidian also goes by the name of Royal Velvet Obsidian

Here is a stunning 4 lbs 2 oz Polished display specimen showing some high grade flash

Does have one fracture area (see dry photo)

Roan Leopard Marble Rough Chunk! Kalediascope Jasper It takes a pretty decentRoan Leopard Marble is a lapidary stone material out of Utah. It does not appear to be a jasper or a rhyolite, nor does it appear to be a type of marble. I am honestly unsure of what its composition is. It almost appears to be similar to basalt in density and composition, though from the outside it appears to be sedementary in nature. It does cut pretty solid, and should take a polish. It often has a nice coloration of black, red, and yellow; though