Mottanaite-(ce)
Mottanaite-(Ce)
A variety of Minerals
What is Mottanaite-(ce)?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Mottanaite-(ce) 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.
Mottanaite-(ce) Localities Map
See where Mottanaite-(ce) is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brown
Chemical Properties
- Chemical Formula
- Ca4(Ce,REE)Σ2Al(Be1.5☐0.5)Σ2[B4Si4O22]O2 Formerly Ca4(CeCa)AlBe2(Si4B4O22)O2; changed due to approval of the IMA 18-D proposal
- Elements
- Al, B, Be, Ca, Ce, O, Si

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Mottanaite-(ce) FAQs
How do I identify Mottanaite-(ce)?
Mottanaite-(ce) can be identified by its Brown color. Look for these key characteristics when examining specimens.
What color is Mottanaite-(ce)?
Mottanaite-(ce) typically appears in Brown. Color can vary depending on impurities and formation conditions.


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