Montdorite
A variety of Minerals
What is Montdorite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Montdorite 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.
Montdorite Localities Map
See where Montdorite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Green to brownish-green
- Density
- 3.159 g/cm³
Chemical Properties
- Chemical Formula
- (K,Na)2(Fe2+,Mn2+,Mg)5(Si4O10)2(OH,F)4
- Elements
- F, Fe, H, K, Mg, Mn, Na, O, Si

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Montdorite FAQs
How do I identify Montdorite?
Montdorite can be identified by its Green to brownish-green color. Look for these key characteristics when examining specimens.
What color is Montdorite?
Montdorite typically appears in Green to brownish-green. Color can vary depending on impurities and formation conditions.


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