Ecandrewsite
A variety of Ilmenite Group
What is Ecandrewsite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ecandrewsite 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.
Ecandrewsite Localities Map
See where Ecandrewsite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark brown, black
- Hardness (Mohs)
- 5
- Density
- 4.98 g/cm³
- Streak
- Brown-black
Chemical Properties
- Chemical Formula
- (Zn,Fe2+,Mn2+)TiO3
- Elements
- O, Ti, Zn

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Ecandrewsite FAQs
How do I identify Ecandrewsite?
Ecandrewsite can be identified by its hardness of 5 on the Mohs scale, Dark brown color. Look for these key characteristics when examining specimens.
What color is Ecandrewsite?
Ecandrewsite typically appears in Dark brown, black. Color can vary depending on impurities and formation conditions.
How hard is Ecandrewsite?
Ecandrewsite has a hardness of 5 on the Mohs scale. This gives it moderate hardness.
