Admontite
A variety of Minerals
What is Admontite?
Admontite is a hydrated magnesium borate mineral with formula MgB6O10·7H2O. Occurrence - In a gypsum deposit. Associations: gypsum, anhydrite, hexahydrite, löweite, eugsterite, pyrite, quartz. It is named after Admont, Austria. Its Mohs scale rating is 2 to 3.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Admontite 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.
Admontite Localities Map
See where Admontite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Colourless
- Hardness (Mohs)
- 2 - 3
- Streak
- White
Chemical Properties
- Chemical Formula
- MgB6O10 · 7H2O
- Elements
- B, H, Mg, O
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Admontite FAQs
How do I identify Admontite?
Admontite can be identified by its hardness of 2 - 3 on the Mohs scale, Colourless color. Look for these key characteristics when examining specimens.
What color is Admontite?
Admontite typically appears in Colourless. Color can vary depending on impurities and formation conditions.
How hard is Admontite?
Admontite 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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