Pink Opal tumbled
A variety of Pink Opal
What is Pink Opal tumbled?
Pink Opal tumbled is a common opal in a range of pink-colored hues, some with threads of grey. It resembles candies. Peru produces some of the best pink Opal tumbled although it is also found in the USA and Australia. Often made into tumbled stones, it is also formed into beads for bracelets and cut into cabochons which are set into pendants.
Optical Properties
- Refractive Index
- 1.37-1.52
- Pleochroism
- None
- Optical Character
- Isotropic
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Pink Opal 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.
Pink Opal tumbled Localities Map
See where Pink Opal 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·nH2O
- Elements
- H, O, Si
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