黑雲透長巖 的英文怎麼說
中文拼音 [hēiyúntòuzhǎngyán]
黑雲透長巖
英文
laachite-
Geochronology research on the volcanic rock profile of the gazha cun group in the wuyii basin indicates that the 40ar - 39ar age of the post - collision volcanic rock is 12 - 14ma. and the granite that cut the volcanic rock is 10. 84ma
羊應鄉火山巖樣品中透長石及黑雲母的~ ( 40 ) ar - ~ ( 39 ) ar定年結果確認該區存在後碰撞火山巖,其噴發年齡在11ma左右。
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