O
z¨ΌipΌj | z¨ΌiaΌj | »wg¬ | »n | δd | dx | όά¦ | »ΜΌi~[wΜo[ΝΐΫΝͺ€Ιj |
oligoclase | ISN[XAD·Ξ | Ab90An10-Ab70An30 | OΞ | 2.65 | 6 | 1.54 | Ξ·Ξnρ |
olivine | IrAλSΞ | (Mg,Fe)2SiO4 | Ξϋ |
3.27- 4.37 |
6.5-7 | 1.69 | ΞFΜ’βz¨ |
omphacite | It@XPΞ | (Ca,Na)(Mg,Fe,Al)Si2O6 | PΞ |
3.2- 3.4 |
5-6 |
1.67- 1.70 |
GNWCgieclogitejΜΞFPΞ |
onyx | IjbNX | @ | @ | @ | @ | @ | wσΚichalcedonyj |
onyx marble | @ | @ | @ | @ | @ | @ | ¨calcite¨ζΡaragonite |
opal | Ip[A`Ξ | SiO2EnH2O | ρ»Ώ |
2.0- 2.25 |
5-6 | 1.44 | Lkσfϋ |
orpiment | Y© | As2S3 | PΞ | 3.49 | 1.5-2 | 2.8 | C|{010}G©F |
orthite | I[TCg | @ | @ | @ | @ | @ | ¨allanite |
orthoclase | ³·Ξ | KAlSi3O8 | PΞ | 2.57 | 6 | 1.52 | K·ΞifeldsparjΜΤ·x^ |
orthoferrosilite | ΞϋS]PΞ | FeSiO3 | Ξϋ | 3.9 | 6 | 1.79 | ΞϋPΞΜ[¬ͺitFVCgiferrosilitejj |