Ktenasite
A variety of Minerals
What is Ktenasite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ktenasite 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.
Ktenasite Localities Map
See where Ktenasite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Blue-green
- Hardness (Mohs)
- 2 - 2.5
Chemical Properties
- Chemical Formula
- ZnCu4(SO4)2(OH)6 · 6H2O Originally given as (Cu,Zn)5(SO4)2(OH)6.6H2O; changed to present formula by executive decision taken by the CNMNC during approval of fehrite.
- Elements
- Cu, H, O, S, Zn
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Ktenasite FAQs
How do I identify Ktenasite?
Ktenasite can be identified by its hardness of 2 - 2.5 on the Mohs scale, Blue-green color. Look for these key characteristics when examining specimens.
What color is Ktenasite?
Ktenasite typically appears in Blue-green. Color can vary depending on impurities and formation conditions.
How hard is Ktenasite?
Ktenasite has a hardness of 2 - 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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