Rainbow Hematite tumbled
A variety of Rainbow Hematite
What is Rainbow Hematite tumbled?
Rainbow Hematite tumbled has an iridescent aspect, giving it the illusion of rainbow colors. It is very attractive and popular for its novelty value. Found across the world, rainbow Hematite tumbled is now mainly mined in Brazil, China, Australia, North America, and South Africa. A man-made coating is responsible for the iridescent shine.
Optical Properties
- Refractive Index
- 2.690-3.220
- Birefringence
- 0.28
- Pleochroism
- Brownish red, yellowish red
- Optical Character
- Uniaxial negative
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Rainbow Hematite 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.
Rainbow Hematite tumbled Localities Map
See where Rainbow Hematite tumbled is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Streak
- Rust-red
Chemical Properties
- Chemical Formula
- Fe2O3
- Elements
- Fe, O
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