porphyre

常见例句

Through researches on porphyre rock body,alteration zoning and ore indicators and the ore-searching model are established in the area.
通过对斑岩体、蚀变分带及找矿标志研究,建立了红卓斑岩型铜矿找矿模型。
Through researches on porphyre rock body, alteration zoning and ore indicators and the ore-searching model are established in the area.
通过对斑岩体、蚀变分带及找矿标志研究，建立了红卓斑岩型铜矿找矿模型。
It occurs in granodioritic porphyre and granitic porphyre and the spatial distribution of the jade veins are controlled by lithology.
玉石矿脉的空间分布受岩性控制，赋存于花岗闪长斑岩或花岗斑岩中；
Himalayan intrusion in the mine district emplaced in the lower Triassic Malasongduo formation and the quartz monzonitic porphyre is closely related to the ore.
矿区有燕山期和喜山期岩浆岩侵位于下三叠统马拉松多组地层中,喜山期石英二长斑岩与成矿关系密切。产于斑岩体内的矿体呈筒状,产于接触带夕卡岩中的矿体呈似层状。