ATHENA MINERALOGY Search Mineral Group: Vicanite group |
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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