Brüggenite
A variety of Minerals
What is Brüggenite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Brüggenite 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.
Brüggenite Localities Map
See where Brüggenite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Colorless to bright yellow.
- Hardness (Mohs)
- 3.5
- Density
- 4.244 g/cm³
- Streak
- (not reported)
Chemical Properties
- Chemical Formula
- Ca(IO3)2 · H2O
- Elements
- Ca, H, I, O

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Brüggenite FAQs
How do I identify Brüggenite?
Brüggenite can be identified by its hardness of 3.5 on the Mohs scale, Colorless to bright yellow. color. Look for these key characteristics when examining specimens.
What color is Brüggenite?
Brüggenite typically appears in Colorless to bright yellow.. Color can vary depending on impurities and formation conditions.
How hard is Brüggenite?
Brüggenite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.


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