where D and M are octahedral cations Mg, Zn, Mn2+, Fe2+, Fe3+ and Al. The transition from monoclinic to...Si4O12 and additional octahedra DO6 (typically, D ΒΌ Fe2+, Mn2+, Zn, Mg or Ca); A, B and C are low-force-strength...constants of bonds formed by oxygen and cations (Fe2+, Mn2+, Zn, Mg), Ca and Na, respectively. 8 1...coordinating the OH group (e.g. MgMgMg, MgMgFe2+, MgFe2+Fe2+, Fe3+Fe3+β‘, MgMgFe3+, AlFe2+β‘, where β‘ is vacancy)...isovalent (e.g. involving groups of cations K+ β Na+, Fe2+ β Mg2+ β Mn2+ or anions F βCl) or heterovalent |
Noaki, Yaizu City, Shizuoka Prefecture, Japan