Stefanweissite
A variety of Minerals
What is Stefanweissite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Stefanweissite 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.
Stefanweissite Localities Map
See where Stefanweissite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brown, reddish-brown
- Density
- 5.254 g/cm³
- Streak
- Light brown to yellow
Chemical Properties
- Chemical Formula
- (Ca,REE)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
- Elements
- Ca, Fe, Nb, O, Ti, Zr

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


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