Polychrome Jasper tumbled
A variety of Polychrome Jasper
What is Polychrome Jasper tumbled?
With its brown, red, and tan patterns, tumbled polychrome Jasper tumbled is a truly beautiful, but rare stone. The material is found only in Madagascar and it's highly sought by sculptors and carvers due to its ability to cut and carve nicely.
Optical Properties
- Refractive Index
- 1.54
- Birefringence
- 0.003-0.009
- Pleochroism
- None
- Optical Character
- Biaxial positive
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Polychrome Jasper tumbled before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Polychrome Jasper tumbled Localities Map
See where Polychrome Jasper tumbled is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Streak
- White
Chemical Properties
- Chemical Formula
- SiO2
- Elements
- Si, O
Identify Polychrome Jasper tumbled Instantly
- Snap a photo, get instant results
- 6,700+ rocks, minerals & crystals
- Discover collecting spots near you