Definition of fibrolite in English:
Another term for sillimanite.
- The mineral assemblage is quartz + plagioclase + K-feldspar + biotite + cordierite + andalusite fibrolite.
- Mesosomes are invariably associated with a leucosome component and are composed of biotite accompanied by fibrolite, minor quartz, plagioclase and retrograde muscovite and chlorite.
- In sample 17, development of the S-C fabric was postdated by growth of late garnet and fibrolite.
Definition of fibrolite in:
- British & World English dictionary