Silvialite
A variety of Minerals
What is Silvialite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Silvialite 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.
Silvialite Localities Map
See where Silvialite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- White, slightly yellowish
- Hardness (Mohs)
- 5.5
- Density
- 2.77 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- (Ca,Na)4(Al6Si6O24)(SO4,CO3)
- Elements
- Al, C, Ca, Na, O, S, Si
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Silvialite FAQs
How do I identify Silvialite?
Silvialite can be identified by its hardness of 5.5 on the Mohs scale, White color. Look for these key characteristics when examining specimens.
What color is Silvialite?
Silvialite typically appears in White, slightly yellowish. Color can vary depending on impurities and formation conditions.
How hard is Silvialite?
Silvialite has a hardness of 5.5 on the Mohs scale. This gives it moderate hardness.
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