About this stone
Color
BrownTanCreamBeige
Origin
USA (Oregon, Idaho)South Africa
Mohs hardness
6.5–7
Treatment categories
Natural
Industry-standard treatment
Natural — landscape banding is intrinsic; formed by mud and sediment deposits in volcanic ash that later silicified
Mineral chemistry
Microcrystalline quartz (chalcedony) with iron oxide and clay mineral inclusions producing landscape banding
Crystal system
Trigonal
Stone family
Chalcedony
Common cuts
RoundRondelleSmoothFreeform
Common sizes
6mm8mm10mm12mm
Care notes
Durable (Mohs 6.5–7). Standard mild soap and soft cloth.
Related stones
Silver Leaf Jasper, Rocky Butte Jasper, Jasper
Frequently asked questions
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What is picture jasper and where does it come from?
Picture jasper is a banded variety of microcrystalline quartz (true jasper) colored by iron and manganese inclusions arranged in roughly horizontal bands that read as landscape — desert horizons, sandstone strata, distant ridges. The classic American deposits are Bruneau (Idaho), Biggs (Oregon), Owyhee (Oregon/Idaho border), and Deschutes (Oregon). Bead-grade material in commercial channels often comes from these deposits or from comparable formations worldwide; the specific deposit is not always traceable for finished beads. Dakota tags USA origin on strands where the source is verifiable. -
Is picture jasper dyed?
No — picture jasper is sold natural across Dakota's catalog. The tan, brown, cream, and gold palette is intrinsic to the rough; iron and manganese inclusions don't shift with cutting and polishing. Dyeing is uncommon for this variety because the natural color is what designers want. Bright high-saturation strands sold as "picture jasper" — vivid blues, greens, purples — are not picture jasper; they are dyed substitutes or other jaspers mislabeled. -
What's the difference between picture jasper, silver leaf jasper, and rocky butte jasper?
All three are true jaspers with landscape or scenic patterns, but the palette and banding differ. Picture jasper shows horizontal banded patterns in tan-brown-cream that evoke landscape scenes — sandstone strata, desert horizons. Silver leaf jasper is cooler — gray and taupe banding with a subtle neutral register. Rocky butte jasper (Oregon-sourced) shows dendritic and landscape patterns in gray, brown, and tan with rust and rose inclusions. Designers often pair them as tonal-layered neutrals. -
How does picture jasper form?
Silica-rich solutions percolated through layers of volcanic ash and fine sediment over millions of years, depositing as microcrystalline quartz with iron and manganese inclusions arranged in the layered patterns of the original sediment. The horizontal banding you see in a polished bead is a cross-section of those layered deposits. Older trade literature sometimes describes the variety as "petrified mud"; the more accurate description is silica replacement of layered sediment and ash. -
How durable is picture jasper for daily wear?
Mohs 6.5–7 — 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. Because picture jasper is sold natural with no dye, there is no fade risk and no concern about ultrasonic or steam cleaning leaching pigment from the stone. It's one of the most uncomplicated stones in the catalog to work with and to wear.