Giuseppettite
A variety of Minerals
What is Giuseppettite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Giuseppettite 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.
Giuseppettite Localities Map
See where Giuseppettite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Pale purple
- Hardness (Mohs)
- 6 - 7
- Density
- 2.32 g/cm³
- Streak
- white
Chemical Properties
- Chemical Formula
- (Na,K,Ca)7-8(Al6Si6O24)(SO4,Cl)1-2
- Elements
- Al, Ca, Cl, K, Na, O, S, Si

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Giuseppettite FAQs
How do I identify Giuseppettite?
Giuseppettite can be identified by its hardness of 6 - 7 on the Mohs scale, Pale purple color. Look for these key characteristics when examining specimens.
What color is Giuseppettite?
Giuseppettite typically appears in Pale purple. Color can vary depending on impurities and formation conditions.
How hard is Giuseppettite?
Giuseppettite has a hardness of 6 - 7 on the Mohs scale. This gives it moderate hardness.


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