The ore forming material and media came from the strata of the Taihua Group and its lower strata, the granite magma and Mesozoic lake basin.
成矿物质及介质来源于太华群及下部地层、花岗岩浆和中生代湖盆。
The metallogenic mechanism is as follows: in the latest Jurassic, the melting layers of granite magma in the lower crust were formed by the regional plate movement.
成矿机理是：区域板块运动使本区在侏罗纪末下地壳形成花岗岩浆熔融层。
Beside fractional crystallization model, liquid immiscibility of Fluorine-rich granite magma is an important mechanism to form pegmatite and pegmatite type deposit.
除了结晶分异模式外，富氟花岗岩浆液态不混溶作用也是伟晶岩成岩成矿的重要机制。
This researches shows that the carbonate strata, emplacement of granite magma and faults are the important controlling factors of forming the W-Sn deposit in the studied area.
通过对区内花岗岩地质、地球化学、控矿构造及主要钨锡矿床地质特征分析研究，提出锡田地区具有良好的找矿前景。
In addition, researchers found that the magma is made of dacite, a type of rock that's a precursor to granite.
另外，研究者发现这里的岩浆的成分是英安岩而不是构成夏威夷主体的玄武岩。英安岩是花岗岩的前身。
By the study of flow structures shown by orientated phenocrysts and some enclaves in Mosuoying Granite, the form of emplaced space of the magma is inferred.
本文通过对摩挲营花岗岩体的流动构造研究，查明了岩浆侵位时流动空间的形态。
Look at the rock under your foot. This light red colored rock is called granite which is derived from the crystallization of molten magma.
你脚下的岩石，这种浅红色的岩石叫做花岗岩，它是由熔融的岩浆冷却结晶而形成。
The P rich zircon is the product of a highly evolved magma, and is might be one of the important characteristic minerals in the high P granite.
富磷锆石是岩浆高度演化的结果，可以看成是高磷花岗岩的一种特征矿物。
From the above, it is evident that the Langshan granite is an in-situ metasomatic granite, which has not undergone the phase of melting magma.
上述特征反映了狼山花岗岩是未经熔融岩浆阶段改造的原地交代成因花岗岩。
Petrologic, geochemical and isotopic studies prove that the Badashi dioritic enclaves are autoliths and the earlier products generated by crystal fractionation of the host granite parental magma.
综合岩石学、地球化学和同位素等方面的对比研究，笔者认为八大石闪长质包体属于同源包体，为寄主花岗岩同源母岩浆经结晶分异作用形成的早期产物。
Granite is rich in quartz and feldspar in the coarse grain or intrusive rocks, the crust of the most common plutonic rocks from the cooling magma from deep in the crust.
花岗岩是富含石英和长石的粗粒或中粒侵入岩，是地壳中最常见的深成岩，由岩浆在地壳深处冷却而成。
This attempt demonstrates that the method of magnetic fabric is effective in the field of magma dynamics, especially for reconstruction of the stress a granite body experienced.
实例研究证实，磁组构学方法对于岩浆动力学，特别是岩体构造应力的属性分析非常有效。
Late Carboniferous granite in the Xiao Hinggan Mountains shows magma-mixing characteristics.
小兴安岭晚石炭世花岗岩具有明显的岩浆混合特征。
Controlled by sinistral shear stress of the regional major fault during magma emplacement, the granite distributed from the southeast to the northwest.
岩浆的侵位受区域性大断裂左旋剪切应力控制，空间上呈现由南东往北西逐渐变新的特点。
Controlled by sinistral shear stress of the regional major fault during magma emplacement, the granite distributed from the southeast to the northwest.
岩浆的侵位受区域性大断裂左旋剪切应力控制，空间上呈现由南东往北西逐渐变新的特点。
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