1.
These two granitoid series have apparent difference in their petrochemical compositions and accessory mineral assemblages.
二系列岩体的岩石化学成分和副矿物组合有明显的差别。
2.
But simulation rock composition of the Archaean can form granite if partial melting grade is high.
模拟的太古代岩系岩石化学成分经高程度的部分熔融作用可以形成老湾花岗岩。
3.
AN INVESTIGATION OF PETROCtlEMISTRY AND MINERAL COMPOSITION OF CENOZOIC BASALTIC ROCKS IN KIANGSU AND EASTERN ANHWEI PROVINCE
江苏及皖东新生代玄武质岩石岩石化学和矿物成分的研究
4.
The branch of petrology that deals with the origin of rocks, especially igneous rocks.
岩石成因说，岩石发展学研究岩石成因的岩石学的一个分支，尤其是火成岩的成因
5.
Petrochemical characteristics and rock types of Dawanghaizai rock body
大望海寨岩体岩石化学特征及岩石类型划分
6.
PETROCHEMICAL CHARACTERISTICS OF PLUTONIC AND VOLCANIC GRANITES AND THEIR ORIGINS
深成型和火山型花岗岩岩石化学特征及其成因分析
7.
Petrological, Geochemical and Petrogenesis Study of the Early Carboniferous Volcanic Rocks in QiaoErMa, West TianShan
西天山乔尔玛一带早石炭世火山岩岩石学、地球化学和岩石成因
8.
Both intrusive and extrusive igneous rocks can be further classified according to the differences of chemical and mineral compositions.
根据岩石中的化学成分和矿物成分差异，侵入岩和喷出岩可以作进一步的详细划分。
9.
Petrochemical compositions indicate that these early Precambrian intrusive rocks correspond to the I-type granites and consistently show LREE-enriched patterns.
岩石的化学成分表明,鲁西早前寒武纪侵入岩与Ⅰ型花岗岩相当,且均属轻稀土富集型;
10.
3.As an admixture of cement, zeolite is more active in crystalline state than its glass ofsame chemical composition.
3.沸石岩作为水泥混合材的活性比同化学成分的沸石岩玻璃的活性好。
11.
Study on geochemical composition and isotope ages of the Malasongduo porphyry associated with Cu-Mo mineralization.
玉龙铜矿带马拉松多斑岩体岩石学及成岩成矿系统年代学分析
12.
Its petrochemical characteristics show that the volcanics was formed in oceanic island tectonic environment.
岩石化学特征表明火山岩形成于洋岛构造环境。
13.
PETROCHEMICAL CHARACTERISTICS OF CENOZOIC BASALTS, ZHEJIANG PROVINCR,AND THE GENETIC DISCUSSION
浙江省新生代玄武岩岩石化学特征与成因探讨
14.
The branch of geology that deals with the origin, composition, structure, and alteration of rocks.
岩石学地质学的一个分支,研究岩石的起源、成分、结构和演变
15.
THE TIME-SPACE RELATION AND CHARACTERISTICS AND FORMING PHYSICOCHEMICAL CONDITIONS OF MESOZOIC IGNEOUS ROCKS IN EASTERN GUANGDONG AREA
粤东地区中生代火成岩的时空分布,岩石特征及成岩物化条件
16.
Study on the Zircon Genetic Mineralogy and Geochemistry of the Intrusive Complex in Sunzhuang Area, Fanshi County, Shanxi Province
山西省繁峙县孙庄杂岩体的锆石成因矿物学与岩石地球化学研究
17.
The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.
火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.
18.
The description and classification of rocks.
岩相学，岩类学对岩石的描述和分类