[ gbv ] [ English ]
R[ls, RlbvΞ
±ιΛιΑΥΉ«
Kornerupine [ͺκ Krn ]
©N: 1884N (O[h, Fiskenæsset`), 1944N (ϊ{)
YnXg: R[lsΜYn (1)
- Mg3Al6Si5O21(OH)
- (Mg,Fe,Al)3Al6(Si,Al,B)5O21(OH,F)
- [Mg2+3][Al3+6][OH|O4|Si2O7|Si3O10]
- FΚ: ©, Ξ, ³
- π:
- υς: KX
- §ί: Ό§Ύ-s§Ύ
- J: {110}2ϋόsΎΔ
- dx: 7
- δd: 3.3
- »n: Ξϋ
- ΞΜ: mmm, Cmcm
- iq: a=16.0, b=13.7, c=6.7