Ferrokinoshitalite
A variety of Brittle Mica Group
What is Ferrokinoshitalite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ferrokinoshitalite 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.
Ferrokinoshitalite Localities Map
See where Ferrokinoshitalite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark green
- Hardness (Mohs)
- 3
- Streak
- Green
Chemical Properties
- Chemical Formula
- (Ba,K)(Fe2+,Mg)3(Al2Si2O10)(OH,F)2
- Elements
- Al, Ba, F, Fe, H, K, Mg, O, Si

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Ferrokinoshitalite FAQs
How do I identify Ferrokinoshitalite?
Ferrokinoshitalite can be identified by its hardness of 3 on the Mohs scale, Dark green color. Look for these key characteristics when examining specimens.
What color is Ferrokinoshitalite?
Ferrokinoshitalite typically appears in Dark green. Color can vary depending on impurities and formation conditions.
How hard is Ferrokinoshitalite?
Ferrokinoshitalite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.