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.
通過對斑巖體、蝕變分帶及找礦標(biāo)志研究,建立了紅卓斑巖型銅礦找礦模型。
Through researches on porphyre rock body, alteration zoning and ore indicators and the ore-searching model are established in the area.
通過對斑巖體、蝕變分帶及找礦標(biāo)志研究，建立了紅卓斑巖型銅礦找礦模型。
It occurs in granodioritic porphyre and granitic porphyre and the spatial distribution of the jade veins are controlled by lithology.
玉石礦脈的空間分布受巖性控制，賦存于花崗閃長斑巖或花崗斑巖中；
Himalayan intrusion in the mine district emplaced in the lower Triassic Malasongduo formation and the quartz monzonitic porphyre is closely related to the ore.
礦區(qū)有燕山期和喜山期巖漿巖侵位于下三疊統(tǒng)馬拉松多組地層中,喜山期石英二長斑巖與成礦關(guān)系密切。產(chǎn)于斑巖體內(nèi)的礦體呈筒狀,產(chǎn)于接觸帶夕卡巖中的礦體呈似層狀。