Ferroindialite
A variety of Minerals
What is Ferroindialite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ferroindialite 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.
Ferroindialite Localities Map
See where Ferroindialite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brownish-violet to gray with violet-blue tint
- Hardness (Mohs)
- 7
- Density
- 2.667 g/cm³
Chemical Properties
- Chemical Formula
- (Fe2+,Mg)2Al4Si5O18
- Elements
- Al, Fe, Mg, O, Si
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Ferroindialite FAQs
How do I identify Ferroindialite?
Ferroindialite can be identified by its hardness of 7 on the Mohs scale, Brownish-violet to gray with violet-blue tint color. Look for these key characteristics when examining specimens.
What color is Ferroindialite?
Ferroindialite typically appears in Brownish-violet to gray with violet-blue tint. Color can vary depending on impurities and formation conditions.
How hard is Ferroindialite?
Ferroindialite has a hardness of 7 on the Mohs scale. This makes it a relatively hard mineral suitable for jewelry.
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