Fizélyite
A variety of Lillianite Homologous Series Group
What is Fizélyite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Fizélyite 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.
Fizélyite Localities Map
See where Fizélyite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Lead grey to steel gray
- Hardness (Mohs)
- 2
- Density
- 5.224 g/cm³
- Streak
- Dark grey
Chemical Properties
- Chemical Formula
- Ag5Pb14Sb21S48 In an "Ag-excess fizélyite", Yang et al. (2009) found an additional Ag site (Ag2) with ~21% site occupancy; the formula is Ag5.94Pb13.74Sb20.84S48. This formula actually probably corresponds to ramdohrite.
- Elements
- Ag, Pb, S, Sb
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Fizélyite FAQs
How do I identify Fizélyite?
Fizélyite can be identified by its hardness of 2 on the Mohs scale, Lead grey to steel gray color. Look for these key characteristics when examining specimens.
What color is Fizélyite?
Fizélyite typically appears in Lead grey to steel gray. Color can vary depending on impurities and formation conditions.
How hard is Fizélyite?
Fizélyite has a hardness of 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
