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In Qiongshangou area, the outcropping strata in gully consists of thick quartz rock and the thin-to-thick marble contained two-greisen schist, of Maoxian Group in Silurian System, and bedrock consists of metamorphic granite, diorite gneissose and a few of metamorphic marble, and its surface layer contains a 30~60cm thick residual slope deposits formed by weathering.

邛山沟流域内出露地层为志留系茂县群厚层石英岩、二云英片岩夹薄至厚层大理岩,基岩表面风化形成30~60cm 厚的残坡积物。

The reason that the micro spar the performance surpasses the natural granite, the marble, the synthesis stone and the artificial marble, contains the material ingredient and the formation with him related; The granite is by granulometric compositions and so on quartz, feldspar, mica.

微晶石之所以性能优于天然花岗石、大理石、合成石及人造大理石,与他所含的物质成分及成型有关;花岗石是由石英、长石、云母等颗粒组成。

The negative side is the sodium cations erode silica sand (Na〓 can fit into silicon-oxygen hexahydric circle). The retained strength increases significantly.

坏的影响是Na〓离子最容易侵蚀石英砂(Na〓恰巧可填满硅氧六元环),使残留强度遽增。

The genesis and evolution of spilite-quartz keratophyre formation are discussed through studies on Sm-Nd, Rb-Sr, K-Ar isotopic characteristics of the volcanic rocks and its geological setting, and comprehensive studies of petrology, lithochemistry, trace element, REE characteristics of the volcanic rocks.

从Sm-Nd、Rb-Sr、K-Ar同位素年代学和区域地质背景以及岩石学、岩石化学、微量元素、稀土元素等方面探讨了细碧岩-石英角斑岩建造的成因及演化。

We think main metamorphic rock types of this area include mited granite ,mixed metamorphic rock,leptite,etc.

认为变质岩中混合花岗岩、混合岩化变质岩、变粒岩、浅粒岩、黑云斜长片麻岩等为本区的主要变质岩类型;沉积岩以云岩、硅质岩和石英砂岩为主;火成岩脉主要为辉绿岩、煌斑岩和闪长玢岩。

Lithologically, the content quartz is lower than those of feldspar and detritus, and the cement is dominated by clay, which gives the feature of low compositional maturity and low textural maturity.

馆上段储层岩性以岩屑质长石细砂岩为主,其次为中细砂岩和粉砂岩,岩石中石英含量低,而长石、岩屑含量高,胶结物以泥质为主,表现出低成分成熟度和低结构成熟度的特点。

Citrine is the yellow variety of macrocrystalline Quartz that takes its name from "citron", the French word for lemon.

柠檬黄是一种黄色的粗晶石英,英语名来源于法语词&citron&。

The macrocrystalline Quartz group includes many popular gemstones such as Amethyst, Ametrine, Citrine and Green Amethyst.

粗结晶石英类中包括众多流行的宝石,如紫水晶、莹石、柠檬黄、绿紫水晶等。

The results of high precise zircon U-Pb isotopic ages present the orders of intrusions in Tongling region: granodiorite→pyroxene diorite-pyroxene monzodiorite→quartz diorite-quartz monzodiorite.

高质量锆石U-Pb同位素~(206)pb/~(238)U加权平均年龄结果表明铜陵地区中酸性侵入岩的成岩序列为花岗闪长岩→辉石闪长岩→石英闪长岩。

Detailed geology- petrology-mineralogy study shows that late Triassic-early Jurassic granites can be divided into 4 groups: granodiorites, monzonitic-K syenogranites mainly, alkali feldspar-alkali granites and syenite, Middle Jurassic granites is composed of quartz diorites-granodiorites and monzonitic granites, the main rock type includes granodiorites and monzogranites; Early Cretaceous granites include alkali gabbro, alkali granites and granodiorites, and these rocks composed bimodal igneous rock group.

详细的地质-岩石矿物学研究表明,晚三叠-早侏罗世花岗岩可以划分成四种岩石组合,即花岗闪长岩组合、二长花岗岩—正长花岗岩组合、碱长花岗岩—碱性花岗岩组合和正长岩组合,其中以二长花岗岩—正长花岗岩组合为主;中侏罗世花岗岩由石英闪长岩-花岗闪长岩组合和二长花岗岩组合构成,岩石类型以花岗闪长岩和二长花岗岩为主;早白垩世出现了碱性辉长岩、碱性花岗岩和花岗闪长岩,构成双峰式火成岩组合。

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