2025-10-08 13:54 浏览次数 11
n. [巖] 纯橄榄巖
1. a granular igneous rock consisting chiefly of olivine
dunite e纯橄榄巖
ilmenite dunite钛铁橄榄巖
enstatite dunite顽火纯橄榄巖
dunite mass纯橄榄巖泥料
chromite dunite铬铁纯橄巖
dunite mortar纯橄榄巖火泥
dunite nozzle纯橄榄巖水口砖
dunite aggregate纯橄榄巖骨料
magnetite dunite磁铁纯橄榄巖
The fresh lower Cr# dunite has a mineral assemblage of olivine, spinel and diopside.
这类纯橄巖非常新鲜,主要由橄榄石、尖晶石和透辉石等矿物组成。