释义 |
Definition of titanite in English: titanitenoun ˈtʌɪtənʌɪtˈtītnˌīt another term for sphene Example sentencesExamples - Some calcareous veins contain epidote, titanite and apatite.
- Secondary titanite, chlorite, white mica and pyrrhotite are abundant, and some samples contain metamorphic biotite.
- Finer-grained titanite is also a common matrix mineral.
- During obduction, mantle-derived magmas most likely evolved to granitic compositions by assimilation of sediments and by fractional crystallization of amphibole, feldspar, titanite and allanite.
- Magnetite, apatite, titanite and zircon make up the accessory minerals.
Origin Late 18th century: from titanium + -ite1. Definition of titanite in US English: titanitenounˈtītnˌīt another term for sphene Example sentencesExamples - Finer-grained titanite is also a common matrix mineral.
- During obduction, mantle-derived magmas most likely evolved to granitic compositions by assimilation of sediments and by fractional crystallization of amphibole, feldspar, titanite and allanite.
- Secondary titanite, chlorite, white mica and pyrrhotite are abundant, and some samples contain metamorphic biotite.
- Some calcareous veins contain epidote, titanite and apatite.
- Magnetite, apatite, titanite and zircon make up the accessory minerals.
Origin Late 18th century: from titanium + -ite. |