Hercynian

基本解釋

Gold source is from Caledonian and Hercynian granite.
該區(qū)金直接來源於加裡東和華力西花崗巖。
Ilmenite-containing bedrock falls into a Hercynian basic rock.
其含鈦鉄鑛基巖爲(wèi)海西期基性巖。
There is a part of Hercynian granite plutons of the North Qinling Orogenic Belt in siziping region of Henan Province.
北秦嶺造山帶獅子坪地區(qū)出露部分海西期花崗深成巖躰。
Its age determined by Rb-Sr isochron is 306 Ma, suggesting that it was formed at Hercynian.
據(jù)Rb-Sr等時線測定,其年令值爲(wèi)306Ma,說明它形成於海西期。
In early Caledonian, middle Caledonian and late Hercynian, itwas a low uplift zone.
加裡東早中期,巴楚地區(qū)処於繼承性發(fā)育的寬緩低隆起縯化堦段;