Tilleyite
A variety of Minerals
What is Tilleyite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Tilleyite 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.
Applies to all rocks & minerals.
Quick Facts
Physical Properties
- Color
- Colourless, white
Chemical Properties
- Chemical Formula
- Ca5(Si2O7)(CO3)2
- Elements
- C, Ca, O, Si
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Tilleyite FAQs
How do I identify Tilleyite?
Tilleyite can be identified by its Colourless color. Look for these key characteristics when examining specimens.
What color is Tilleyite?
Tilleyite typically appears in Colourless, white. Color can vary depending on impurities and formation conditions.
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