Hendekasartorite
A variety of Minerals

What is Hendekasartorite?
Hendekasartorite is a very rare thallium sulfosalt mineral with formula Tl2Pb48As82S172. It is one of recently approved new members of sartorite homologous series, by enneasartorite and heptasartorite. All new members come from Lengenbach quarry in Switzerland, prolific in terms of thallium sulfosalt minerals. Hendekasartorite is chemically similar to edenharterite and hutchinsonite.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Hendekasartorite 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.
Hendekasartorite Localities Map
See where Hendekasartorite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Lead-grey, grey
- Hardness (Mohs)
- 3 - 3.5
- Density
- 5.18 g/cm³
- Streak
- Dark brown
Chemical Properties
- Chemical Formula
- Tl2Pb48As82S172
- Elements
- As, Pb, S, Tl

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Hendekasartorite FAQs
How do I identify Hendekasartorite?
Hendekasartorite can be identified by its hardness of 3 - 3.5 on the Mohs scale, Lead-grey color. Look for these key characteristics when examining specimens.
What color is Hendekasartorite?
Hendekasartorite typically appears in Lead-grey, grey. Color can vary depending on impurities and formation conditions.
How hard is Hendekasartorite?
Hendekasartorite has a hardness of 3 - 3.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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