picrite

picrite

美 　英 ['pɪkraɪt]

• n.【矿】苦橄岩
• 网络辉石；橄苦岩

英汉解释

n.

1. 【矿】苦橄岩

英英解释

n.	1. a dark-colored igneous rock made up primarily of coarse grains of olivine and other ferromagnesian minerals

例句

III. silicate mineral contain iron, include olive stone, black column stone, common picrite etc.

含铁硅酸盐矿物：有橄榄石、黑榴石、十字石、黑柱石、普通辉石等。

Mineral chemistry and geological significance of clinopyroxenes from Middle Devonian picrite on the southern margin of the Altay Mountain

阿尔泰山南缘中泥盆世苦橄岩中单斜辉石的成分特征及其地质意义