| Taramellite | Fe-Ti IVCT | Mattson and Rossman (1988) |
| Tawmawite | Cr3+ | Platonov (1976) |
| Burns (1970a) | ||
| Tephroite | Mn2+ | Hålenius et al. (2007) |
| Takei et al. (1984) | ||
| Platonov (1976) | ||
| Takei (1976) | ||
| Burns (1970a) | ||
| Tetrahedrite | Jeanloz and Johnson (1984) | |
| Theory | Platonov et al. (2000) | |
| Hiroi and Takeda (1992) | ||
| Zhou (1988) | ||
| Sherman (1987a,b) | ||
| Runciman (1987) | ||
| Zhao et al. (1987,1986,1984) | ||
| Strens et al. (1982) | ||
| Dowty (1978) | ||
| Strens and Freer (1978) | ||
| Manning (1973a) | ||
| Faye (1972) | ||
| Manning and Townsend (1970) | ||
| Manning (1970) | ||
| Thorite | UO22+ | Fargas and Calas (1991) |
| Titanite | Rossman (1999) | |
| Sarna et al. (1982) | ||
| Topaz | various | Petrov (1977) |
| Petrov and Berdesinski (1975) | ||
| Cr3+ | Taran et al. (2003) | |
| Taran et al. (1994) | ||
| Petrov et al. (1977) | ||
| radiation colors | Taran et al. (2003) | |
| Aines and Rossman (1986) | ||
| Nassau and Prescott (1975a) | ||
| Tourmaline | ||
| burgerite | Fe3+ | Manning (1969c) |
| dravite | Fe3+ | Henn and Bank (1991) |
| Mattson and Rossman (1984) | ||
| review | Smith (1978) | |
| Fe, Ti | Smith (1977) | |
| Faye et al. (1974) | ||
| Wilkins et al. (1969) | ||
| Manning (1969d) | ||
| Cr3+ | Manning (1969c) | |
| V3+ | Schmetzer (1982) | |
| elbaite, schorl | Fe | Taran et al. (1996) |
| Konovalenko et al. (1991) | ||
| Mattson and Rossman (1987) | ||
| Smith and Strens (1976) | ||
| Bakhtin et al. (1975) | ||
| Faye et al. (1974) | ||
| Townsend (1970) | ||
| Wilkins et al. (1969) | ||
| Robbins and Strens (1968) | ||
| Faye et al. (1968) | ||
| Mn | Ertl et al. (2003) | |
| Reinitz and Rossman (1988) | ||
| De Camargo and Isotani (1988) | ||
| Schmetzer and Bank (1984) | ||
| Manning (1973b) | ||
| Bershowv et al. (1969) | ||
| Vershov et al. (1967) | ||
| Manning (1969d) | ||
| Fe, Ti | Smith (1977) | |
| Mn, Ti | Mattson and Rossman (1986) | |
| Cu2+ | Rossman et al. (1991) | |
| Fritsch el al. (1990) | ||
| Henn et al. (1990) | ||
| Bank et al. (1990) | ||
| olenite | V | Ertl et al (2008) |
| schorl | Fe | Manning (1969c) |
| synthetic | Fe,Ti,Cr,Ni,Cu,Co | Taran et al. (1993) |
| uvite | Cr,V | Ertl et al. (2008) |
| Traskite | Fe-Ti IVCT | Mattson and Rossman (1988) |
| Tremolite | Fe2+, Fe3+, Mn2+ | Bakhtin et al (1997) |
| Fe2+ | Goldman and Rossman (1977) | |
| Mn3+ | Hawthorne (1981) | |
| Cr3+ | Chandrasekhar et al. (2000) | |
| Hawthorne (1981) | ||
| Manning and Nickel (1969) | ||
| Faye and Nickel (1970) | ||
| Mao and Seifert (1974) | ||
| Faye and Nickel (1970) | ||
| Triphylite | Fe2+ | Leckebusch and Recker (1973) |
| Tugtupite | S | Povarennysh et al. (1971) |
| Turquoise | Cu2+ | Sharma et al. (1988) |
| Diaz et al (1971) | ||