Hydrodelhayelite
A variety of Minerals
What is Hydrodelhayelite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Hydrodelhayelite 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.
Hydrodelhayelite Localities Map
See where Hydrodelhayelite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Grayish-white
- Hardness (Mohs)
- 4
- Density
- 2.168 g/cm³
Chemical Properties
- Chemical Formula
- KCa2AlSi7O17(OH)2 · 6H2O
- Elements
- Al, Ca, H, K, O, Si

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Hydrodelhayelite FAQs
How do I identify Hydrodelhayelite?
Hydrodelhayelite can be identified by its hardness of 4 on the Mohs scale, Grayish-white color. Look for these key characteristics when examining specimens.
What color is Hydrodelhayelite?
Hydrodelhayelite typically appears in Grayish-white. Color can vary depending on impurities and formation conditions.
How hard is Hydrodelhayelite?
Hydrodelhayelite has a hardness of 4 on the Mohs scale. This gives it moderate hardness.


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