Kambaba 5x15mm Center Drill Flat Chip 8-Inch - CLEARANCE USA and Africa Quartz has been highly valued

Quartz has been highly valued by virtually every civilization throughout history

Its bright green coloration is due to traces of chromium

It may also contain rainbow to colored or sparkling inclusions

it lightens because of further weathering and becomes Malachite

while the Zoisite is light to medium green

Kambaba 5x15mm Center Drill Flat Chip 8-Inch - CLEARANCE USA and Africa Quartz has been highly valuedKambaba Jasper is a sedimentary stone comprised of microcrystalline Quartz interlaced with Stromatolites ancient fossilized colonies of primeval microorganisms. Stromatolites date back more than three billion years and are the oldest known fossils. Kambaba Jasper is one of the more exotic Jaspers, sometimes referred to as Crocodile Jasper for its deep green color and deep brown or black oval rings reminiscent of crocodile skin.