Eucairite
A variety of Minerals
What is Eucairite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Eucairite 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
- Brilliant creamy white
- Hardness (Mohs)
- 2.5
- Rock tumbling
- Not recommended
- Density
- 7.91 g/cm³
- Streak
- Shining
Chemical Properties
- Chemical Formula
- AgCuSe
- Elements
- Ag, Cu, Se
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Eucairite FAQs
How do I identify Eucairite?
Eucairite can be identified by its hardness of 2.5 on the Mohs scale, Brilliant creamy white color. Look for these key characteristics when examining specimens.
What color is Eucairite?
Eucairite typically appears in Brilliant creamy white. Color can vary depending on impurities and formation conditions.
How hard is Eucairite?
Eucairite has a hardness of 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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