List of specified cards with unique numbers under unique name

DRAVITE


NNCardSpecieFormulaSpace Group
1.6237[9], t-tourmaline(Na,Ca)0.98(Mg,Fe,Al)3(Al,Mg)6[BO3]3Si6O18(OH,F)4R 3m
2.7563[10], t-tourmaline(Na,Ca)0.96(Mg,Fe,Al)3(Al,Mg)6[BO3]3Si6O18(OH,F)4R 3m
3.7564[11], t-tourmaline(Na,Ca)0.94(Mg,Fe,Al)3(Al,Mg)6[BO3]3Si6O18(OH,F)4R 3m