Yakhontovite
A variety of Minerals
What is Yakhontovite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Yakhontovite 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.
Yakhontovite Localities Map
See where Yakhontovite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Yellow-green, pistachio green
- Hardness (Mohs)
- 2 - 3
Chemical Properties
- Chemical Formula
- (Ca,Na)0.5(Cu,Fe,Mg)2(Si4O10)(OH)2 · 3H2O
- Elements
- Ca, Cu, Fe, H, K, Mg, Na, O, Si

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Yakhontovite FAQs
How do I identify Yakhontovite?
Yakhontovite can be identified by its hardness of 2 - 3 on the Mohs scale, Yellow-green color. Look for these key characteristics when examining specimens.
What color is Yakhontovite?
Yakhontovite typically appears in Yellow-green, pistachio green. Color can vary depending on impurities and formation conditions.
How hard is Yakhontovite?
Yakhontovite has a hardness of 2 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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