Ternesite
A variety of Minerals
What is Ternesite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ternesite 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.
Ternesite Localities Map
See where Ternesite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- pale blue, brown, light green, colourless
- Hardness (Mohs)
- 4.5 - 5
- Streak
- white
Chemical Properties
- Chemical Formula
- Ca5(SiO4)2(SO4)
- Elements
- Ca, O, S, Si

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Ternesite FAQs
How do I identify Ternesite?
Ternesite can be identified by its hardness of 4.5 - 5 on the Mohs scale, pale blue color. Look for these key characteristics when examining specimens.
What color is Ternesite?
Ternesite typically appears in pale blue, brown, light green, colourless. Color can vary depending on impurities and formation conditions.
How hard is Ternesite?
Ternesite has a hardness of 4.5 - 5 on the Mohs scale. This gives it moderate hardness.


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