Abramovite
A variety of Minerals
What is Abramovite?
Abramovite is a very rare mineral from the sulfides and sulfosalt categories. It has the chemical formula Pb2SnInBiS7. It occurs as tiny elongated lamellar-shaped crystals, up 1 mm × 0.2 mm in size, and is characterized by its non-commensurate structure.
Etymology & Origins
Abramovite is named after the mineralogist Dmitry Vadimovich Abramov (born 1963) of the A.E. Fersman Museum, Russia. It was discovered as fumarole crust on the Kudriavy (Kudryavyi) volcano, Iturup Island, Kuril Islands, Sakhalin Oblast, Far East Region, Russia.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Abramovite 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.
Abramovite Localities Map
See where Abramovite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Key Characteristics
Formation of Abramovite
Abramovite is a product of precipitation from fumarolic gases (600 °C [1,112 °F]) in an active stratovolcano.
Quick Facts
Physical Properties
- Color
- Silvery Black
- Streak
- Black
Chemical Properties
- Chemical Formula
- Pb2SnInBiS7
- Elements
- Bi, In, Pb, S, Sn
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Abramovite FAQs
How do I identify Abramovite?
Abramovite can be identified by its Silvery Black color. Look for these key characteristics when examining specimens.
What color is Abramovite?
Abramovite typically appears in Silvery Black. Color can vary depending on impurities and formation conditions.
What is the formation of abramovite of Abramovite?
Abramovite is a product of precipitation from fumarolic gases (600 °C [1,112 °F]) in an active stratovolcano.
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