Carnelian Agate tumbled
A variety of Carnelian Agate
What is Carnelian Agate tumbled?
Carnelian Agate tumbled is a popular gemstone prized for its bright colors. Carnelian Agate tumbled is produced from the pink and orange material mined in Botswana. It is commonly cut into beads and cabochons, and it's occasionally used for carvings. It takes polish very well and it works great with jewelry.
Optical Properties
- Refractive Index
- 1.535-1.539
- Birefringence
- 0.003-0.009
- Pleochroism
- None
- Optical Character
- Biaxial positive
- Dispersion
- 0.013
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Carnelian Agate 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.
Carnelian Agate tumbled Localities Map
See where Carnelian Agate tumbled is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Streak
- Cream, darker brown
Chemical Properties
- Chemical Formula
- SiO2
- Elements
- Si, O
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