黑云輝長巖的英文怎么說
2012-06-30 00:33
黑云輝長巖的英文:
biotite gabbro
n. 黑云母
- So the dark mica in this granite should be called biotite.
那么.在這塊花崗巖中的黑色云母類礦物就應當叫做黑云母了。 - biotite is a subordinate constituent of the mafic and ultramafic rocks generally
黑云母一般是鎂鐵質及超鎂鐵質巖石中的次要成分。 - The banded gneisses underlying the mine field are, as a rule, micaceous, the amount of biotite determining mainly the shades of the bands
本礦區(qū)的帶狀片麻巖照例富含云母,黑云母的多少決定片麻巖條帶的色調。
n. [礦]輝長巖
- The micro-gabbro phase is identical with the typical Bulawayan dolerite sills
微輝長巖相與標準的布拉瓦約粒玄巖床相同。 - Even foliated metamorphic rocks and banded gabbro can be curved to form folds.
即使變質巖中的片理以及輝長巖中的條帶也可產(chǎn)生彎曲而形成褶皺。