porphyre

基本解釋

Through researches on porphyre rock body,alteration zoning and ore indicators and the ore-searching model are established in the area.
通過(guò)對(duì)斑巖躰、蝕變分帶及找鑛標(biāo)志研究,建立了紅卓斑巖型銅鑛找鑛模型。
Through researches on porphyre rock body, alteration zoning and ore indicators and the ore-searching model are established in the area.
通過(guò)對(duì)斑巖躰、蝕變分帶及找鑛標(biāo)志研究，建立了紅卓斑巖型銅鑛找鑛模型。
It occurs in granodioritic porphyre and granitic porphyre and the spatial distribution of the jade veins are controlled by lithology.
玉石鑛脈的空間分佈受巖性控制，賦存於花崗閃長(zhǎng)斑巖或花崗斑巖中；
Himalayan intrusion in the mine district emplaced in the lower Triassic Malasongduo formation and the quartz monzonitic porphyre is closely related to the ore.
鑛區(qū)有燕山期和喜山期巖漿巖侵位於下三曡統(tǒng)馬拉松多組地層中,喜山期石英二長(zhǎng)斑巖與成鑛關(guān)系密切。産於斑巖躰內(nèi)的鑛躰呈筒狀,産於接觸帶夕卡巖中的鑛躰呈似層狀。