Kobeite-(y)
Kobeite-(Y)
A variety of Minerals
What is Kobeite-(y)?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Kobeite-(y) 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.
Kobeite-(y) Localities Map
See where Kobeite-(y) is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Black to dark brown
- Hardness (Mohs)
- 5.5
- Density
- 4.13 g/cm³
- Streak
- Reddish brown
Chemical Properties
- Chemical Formula
- (REE,Fe,U)3 Zr(Ti,Nb)3 O12
- Elements
- Fe, Nb, O, Ti, U, Zr
Identify Kobeite-(y) Instantly
- Snap a photo, get instant results
- 6,700+ rocks, minerals & crystals
- Discover collecting spots near you
Kobeite-(y) FAQs
How do I identify Kobeite-(y)?
Kobeite-(y) can be identified by its hardness of 5.5 on the Mohs scale, Black to dark brown color. Look for these key characteristics when examining specimens.
What color is Kobeite-(y)?
Kobeite-(y) typically appears in Black to dark brown. Color can vary depending on impurities and formation conditions.
How hard is Kobeite-(y)?
Kobeite-(y) has a hardness of 5.5 on the Mohs scale. This gives it moderate hardness.
%252FAbenakiite-(ce)-01.jpg&size=small)
