tholeiite

tholeiite

美 　英

• 網絡拉斑玄武巖；矽質玄武巖；硅質玄武巖

例句

Therefore, the element ratios can be applied to the study of trace element characteristics of rocks in the tholeiite source region.

因此研究拉斑玄武巖源區巖石中的微量元素特征可以采用元素比值的方法。

Its protolith belongs to tholeiite with drastic contamination of continental substance during its forming process.

其原巖為拉斑玄武質巖石，在其形成過程中有較強的陸殼物質混染；

The compositions of major elements from the rocks are consistent with those of basalt and have evolutional current of tholeiite .

巖石的主量元素組成和玄武巖一致，并且具有拉斑玄武巖演化趨勢。

All of above characteristics show that the Qingshuiquan basalt is continent tholeiite , rather than a component unit of ophiolites.

這些特征顯示大陸拉斑玄武巖的特征，不是蛇綠巖組成單元。

Abundant copper material was derived from volcanic rock series (olivine tholeiite) in the rift.

豐富的銅質來自巨厚的裂谷火山巖系（橄欖拉斑玄武巖）。

The lithochemistry data testify that basalt in ophiolite is similar to ocean inner arc tholeiite.

巖石地球化學資料研究證明，蛇綠巖中的玄武巖與洋內島弧拉斑玄武巖相似；