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MINERALOGY

Search Mineral Group: Vicanite group

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Mineral Formula Group System
HUNDHOLMENITE-(Y) (Y,REE,Ca,Na)15(Al,Fe+++)(CaxAs+++1–x)(Si,As+++++)Si6B3(O,F)48 (x = 0,78) Vicanite group R
LAPTEVITE-(Ce) Ca6(Fe++,Mn++)Y3REE7(SiO4)3(PO4)(B3Si3O18)(BO3)F11 Vicanite group H
OKANOGANITE-(Y) Na(Y,Ce,Nd,Ca,Na)15Fe+++(Si3B3O18)(SiO4)4F10(OH)4 Vicanite group R
PROSHCHENKOITE-(Y) (Y,REE,Ca,Na,Mn)15(Fe++,Mn)Ca(P,Si)Si6B3O34F14 Vicanite group R
VICANITE-(Ce) (Ca,REE,Th)15Fe+++(SiO4)3(Si3B3O18)(BO3)(As+++++O4)(As+++O3)x(NaF3)1-xF7.0,2H2O (x=0.4) Vicanite group R
ARRHENIUSITE-(Ce) CaMg[(Ce7Y3)Ca5](SiO4)3(Si3B3O18)(AsO4)(BO3)F11 Vicanite group R

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