fayalite (English, noun)
expansion: fayalite (countable and uncountable, plural fayalites)
Senses:
topics: chemistry
geography
geology
mineralogy
natural-sciences
physical-sciences
glosses: Yellow, olive green, brown or black mineral with orthorhombic crystals of the olivine group, Fe₂SiO₄.
tags: countable
uncountable
Forms:
form: fayalites
tags: plural