Titaniummineral data
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Type locality

Tre Croci railway halt

ItalyCountry
4Minerals

Facts

Country
Italy
Minerals
4
Species citing it (Wikidata)
3
First described here
Ciprianiite, Ferri-mottanaite-(Ce), Piergorite-(Ce) and others

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3971177

Minerals first described here · 4

MineralChemical formulaCrystal systemMohs hardnessDensity
CiprianiiteCa₄(ThREE)AlSi₄B₄O₂₂(OH)₂———
Ferri-mottanaite-(Ce)—Monoclinic——
Piergorite-(Ce)Ca₈Ce₂AlLiSi₆B₈O₃₆(OH)₂———
Vicanite-(Ce)(Ca,Ce,La,Th)₁₅As₅+(As³⁺₀.₅,Na₀.₅)Fe³⁺Si₆B₄O₄₀F₇———