| Olivine | ||
| fayalite | Fe2+ | Gonschorek (1986) |
| Smith and Langer (1982) | ||
| Sung et al. (1977) | ||
| Abu-Eid (1976) | ||
| Mao (1976) | ||
| Mao and Bell (1972a,b,c) | ||
| Burns (1970a) | ||
| Mn2+ | Hålenius et al. (2007) | |
| Fe 3+ | Cemic et al. (1986) | |
| knebellite | Burns (1970a) | |
| tephroite | Mn2+ | Hålenius et al. (2007) |
| Platonov (1976) | ||
| Burns (1970a) | ||
| forsterite | Fe3+, Mn2+, Ni2+, Cr3+ | Bakhtin et al. (1996) |
| Fe2+ | Taran el al. (1991) | |
| Shankland et al. (1979) | ||
| Burns and Sung (1978) | ||
| Hazen et al. (1977) | ||
| Burns (1974) | ||
| Runciman (1974, 1973) | ||
| Bell and Mao (1973c, 1972d) | ||
| Bell and Mao (1971) | ||
| Burns (1970a,b) | ||
| Fe3+ | Weeks et al. (1974) | |
| Mn2+ | Weeks et al. (1974) | |
| Cr3+ | Rager and Weiser (1981) | |
| Scheetz and White (1972) | ||
| Ni2+ | Hu et al. (1990) | |
| Rager et al (1988) | ||
| Rossman et al. (1981) | ||
| Wood (1974) | ||
| Olivenite | Cu2+ | Chandrasekhar et al. (1997) |
| Omphacite | Fe2+, Ti4+ | Khomenko and Platonov (1987) |
| Strens et al. (1985) | ||
| Fe, IVCT | Khomenko and Platonov (1985) | |
| Abu-Eid (1976) | ||
| Opal | Cr3+ | Calas et al. (1984) |
| Orthoclase (see feldspar) | ||
| Orthopinakiolite | Mn | Rossman (1999) |
| Osumilite | Fe, IVCT | Goldman and Rossman (1978a) |
| Faye (1972) | ||