Читать книгу Introduction to Ore-Forming Processes - Laurence Robb - Страница 38
Cyclo (ring)
Оглавление1 Beryl – Be3Al2Si6O18
2 Tourmaline – (Na,Ca)(Mg,Fe,Mn,Al)3(Al,Mg,Fe)6Si6O18(BO3)3(OH,F)4
1 Beryl – Be3Al2Si6O18
2 Tourmaline – (Na,Ca)(Mg,Fe,Mn,Al)3(Al,Mg,Fe)6Si6O18(BO3)3(OH,F)4