About this stone
Color
WhiteBlackGray
Origin
Mexico
Mohs hardness
6–7
Treatment categories
Natural
Industry-standard treatment
Natural — marbled banding is intrinsic; varies by deposit
Mineral chemistry
Marbled rhyolite or chalcedony-with-quartz; varies by deposit. Trade-name classification, not pure microcrystalline quartz.
Crystal system
Trigonal (silica content)
Stone family
Trade name (rhyolite or chalcedony base)
Common cuts
RoundRondelle
Common sizes
6mm8mm10mm
Care notes
Durable (Mohs 6–7). Standard mild soap and soft cloth.
Related stones
Zebra Jasper, Rhyolite, Jasper
Frequently asked questions
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Where does Mexican zebra jasper come from?
Mexican zebra jasper is sourced principally from the Chihuahua region in northern Mexico — the same volcanic belt that produces crazy lace agate and Mexican red snowflake jasper. The geological setting is silica-rich volcanic activity that deposited the layered and swirled patterning visible in a polished bead. Origin should be confirmed; ask before buying if it isn't specified. -
What's the difference between Mexican zebra jasper and zebra jasper?
The two are visually and commercially distinct. Mexican zebra jasper is the bold, high-contrast variant — black or near-black stripes against white, cream, or ivory. The generic "zebra jasper" (often African-sourced) is muted gray-and-cream banded jasper with softer contrast. Designers buying for bold black-and-white striping want the Mexican variant; designers buying for a quieter neutral want the African variant. "Zebra stone" is a third, unrelated material — a Western Australian siltstone. -
Is Mexican zebra jasper dyed?
No — Mexican zebra jasper is sold natural. The black-and-white contrast is intrinsic to the rough; the patterning survives cutting and polishing unchanged. Treatment, when present on any strand — ask before buying if it isn't specified. -
How durable is Mexican zebra jasper for daily wear?
Mohs roughly 6.5–7 across the variants typically sold under this trade name — durable enough for any jewelry application, including rings, bracelets, and necklaces. Standard care: wipe with a soft cloth and mild soap; no special handling required. The stone is dense and takes a clean polish. -
What sizes does Dakota carry?
Current active Mexican zebra jasper inventory is 8mm and 10mm rounds. Full size and cut availability is filterable in the grid above; designers replenishing an existing design can confirm exact strand specifications on each listing.