Zdenĕkite
A variety of Lavendulan Group
What is Zdenĕkite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Zdenĕkite 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
- Intense blue
- Hardness (Mohs)
- 1.5 - 2
- Rock tumbling
- Not recommended
- Streak
- Light blue
Chemical Properties
- Chemical Formula
- NaPbCu5(AsO4)4Cl · 5H2O
- Elements
- As, Cl, Cu, H, Na, O, Pb
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Zdenĕkite FAQs
How do I identify Zdenĕkite?
Zdenĕkite can be identified by its hardness of 1.5 - 2 on the Mohs scale, Intense blue color. Look for these key characteristics when examining specimens.
What color is Zdenĕkite?
Zdenĕkite typically appears in Intense blue. Color can vary depending on impurities and formation conditions.
How hard is Zdenĕkite?
Zdenĕkite has a hardness of 1.5 - 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
