Therasiaite
A variety of Minerals
What is Therasiaite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Therasiaite 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.
Therasiaite Localities Map
See where Therasiaite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brown to dark brown
- Density
- 2.395 g/cm³
Chemical Properties
- Chemical Formula
- (NH4)3KNa2Fe2+Fe3+(SO4)3Cl5
- Elements
- Cl, Fe, H, K, N, Na, O, S

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Therasiaite FAQs
How do I identify Therasiaite?
Therasiaite can be identified by its Brown to dark brown color. Look for these key characteristics when examining specimens.
What color is Therasiaite?
Therasiaite typically appears in Brown to dark brown. Color can vary depending on impurities and formation conditions.


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