Rock Identifier
Red Zebra Jasper (Silicon dioxide with hematite impurities (SiO2)) — sedimentary
sedimentary

Red Zebra Jasper

Silicon dioxide with hematite impurities (SiO2)

AI-generated identification · may be incorrect

Hardness of 6.5 to 7 on the Mohs scale, featuring distinct reddish-brown and white or cream-colored zebra-like stripes with a microcrystalline structure and waxy to vitreous luster.

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Physical properties

Hardness of 6.5 to 7 on the Mohs scale, featuring distinct reddish-brown and white or cream-colored zebra-like stripes with a microcrystalline structure and waxy to vitreous luster.

Formation & geological history

Formed from silica-rich sediments or volcanic ash accumulating in marine environments, later altered by iron oxide solutions over millions of years.

Uses & applications

Commonly used for making polished cabochons, beads, decorative carvings, and metaphysical healing stones.

Geological facts

Zebra jasper is prized for its contrasting natural earth-tone patterns, which resemble the stripes of a zebra. It is often found in older sedimentary rock formations worldwide.

Field identification & locations

Easily identified by its distinctive striped banding and high hardness that scratches glass. Collectors find it globally, notably in Africa, India, and Russia.