Brecciated Jasper tumbled
A variety of Brecciated Jasper
What is Brecciated Jasper tumbled?
When tumbled and polished, brecciated Jasper tumbled is characterized by the unique pattern of angular shapes or spots seen across its surface. The most prized stones are primarily red, patterned with black, brown, and beige inclusions. It is mined from many locations around the world, including the US, Eastern Europe, Uruguay, and Madagascar. Its interesting patterns make it a great focal piece for jewelry or décor, and it is also fashioned into beads.
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 Brecciated 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.
Brecciated Jasper tumbled Localities Map
See where Brecciated 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
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