Tanteuxenite-(y)
Tanteuxenite-(Y)
A variety of Minerals
What is Tanteuxenite-(y)?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Tanteuxenite-(y) 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.
Quick Facts
Physical Properties
- Color
- Brown-black; amber-yellow (transmitted light)
- Hardness (Mohs)
- 5.5 - 6
- Rock tumbling
- With care
- Density
- 5.4 - 5.9 g/cm³
Chemical Properties
- Chemical Formula
- Y(Ta,Nb,Ti)2(O,OH)6
- Elements
- H, Nb, O, Ta, Ti, Y
Also Known As
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Tanteuxenite-(y) FAQs
How do I identify Tanteuxenite-(y)?
Tanteuxenite-(y) can be identified by its hardness of 5.5 - 6 on the Mohs scale, Brown-black; amber-yellow (transmitted light) color. Look for these key characteristics when examining specimens.
What color is Tanteuxenite-(y)?
Tanteuxenite-(y) typically appears in Brown-black; amber-yellow (transmitted light). Color can vary depending on impurities and formation conditions.
How hard is Tanteuxenite-(y)?
Tanteuxenite-(y) has a hardness of 5.5 - 6 on the Mohs scale. This gives it moderate hardness.
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