- 更多网络例句与石英闪长岩相关的网络例句 [注：此内容来源于网络，仅供参考]
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Calidonian granites are widely developed in the Yema Nanshan area in the western segment of the Qilian orogenic belt. The geochemical characteristics of most of the granites are similar to those of adakites: SiO2≥56%, Al2O3≥15.0%, low MgO (average 2.04%), high Sr (257-889μg/g, average 546.42μg/g), low Y (7.1-25.3μg/g,average 16.67μg/g), average Sr/Y=5.89, no pronounced Eu anomaly and Sr positive anomaly. Adakites in this area have five rock types, quartz diorite, quartz monzodiorite, quartz monzonite, monzogrannite and hornblende granite. These rocks commonly contain hornblende, belonging to I-type granites.
提要：祁连西段野马南山一带发育大量的加里东期花岗岩，其中大部分花岗岩具有与adakite岩相似的地球化学特征，SiO2≥56%， Al2O3≥15.0％，低MgO（平均2.04％），高Sr(257～889μg/g，平均值546.42μg/g)，低Y（7.1～25.3μg/g，平均16.67μg/g），Sr/Y平均为35.89μg/g，Eu无明显负异常，Sr正异常，Adakite岩石类型有石英闪长岩、石英二长闪长岩、石英二长岩、角闪花岗岩、二长花岗岩，岩石中普遍含有角闪石，属I型花岗岩，地球化学图解反映该花岗岩形成环境为板块碰撞前的岛弧型，锆石U-Pb同位素年龄为444+38/-33 Ma，处在祁连造山带板块俯冲收缩阶段，因此可以推断野马南山埃达克质Adakite花岗岩是俯冲板片部分融熔和壳幔岩浆混合形成的。
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The Liushuigou intermediate-basic meta-igneous complex at Guanzizhen, Tianshui, is composed mainly of metagabbro-metagabbro diorite-metadiorite, and the Baihua basic meta-igneous complex consists mainly of pyroxenite-gabbro-diorite-quartz diorite. They form a relatively complete comagmatic evolutionary series.
提要：天水地区关子镇流水沟变质中基性岩浆杂岩主要由变质辉长岩—辉长闪长岩—闪长岩组成，百花变质岩浆杂岩主要由辉石岩—辉长岩—闪长岩—石英闪长岩组成，构成较完整的同源岩浆演化序列。
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The characteristics of elements shows that magma of fine dioritequartz diorites derived from the enriched mantle or lower crust undergone ocean crust subducting and dehydrating, and was formed and emplaced in the process of crust growth. The magma of dioritic porphyritedacitic porphyries emplaced relatively late, it might derive from upper crust or undergo intensive contamination of crustal materials, and was formed in the proces of crust thining. These characteristics suggest that the geodynamics background of the Jinchanggouliang gold deposit formation is the transition process from compression to extension.
元素地球化学特征显示：细晶闪长岩-石英闪长岩的岩浆源于富集地幔或洋壳俯冲脱水交代的下地壳，地壳增厚过程产生并就位；闪长玢岩-英安斑岩类的岩浆就位相对晚，来源具有上地壳性质或被地壳物质强烈混染，地壳减薄过程形成；这种特征暗示金厂沟梁金矿形成的地球动力学背景是在地壳挤压增厚转化为伸展减薄过程。
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So the meta-granitoids can he recognized and separated from the metamorphic sequences. They are grouped as the Meoproterozoic-Neoproterozoic gneissoid granite-monzogranite-granodiorite, with their isotope ages of 953.4 Ma to 1450 Ma, and the Sinian schistostose quartz monzogranite diorite.
主要成岩期及代表性岩类有：晚元古代为片麻状正长花岗岩－二长花岗岩－花岗闪长岩，同位素年龄为953.4~1450Ma；震旦纪为片理化石英二长岩－石英闪长岩，同位素年龄为547Ma。
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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。
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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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Based on isotopic ages and the cycle of magamtism, the ages of Yanbian granites can be subdivided into five periods:①late Permian granites (260-245Ma), the typical plutons are Liukesong and Liangbing plutons, and the main rock type include diorite-monzonitic-K syenogranites;②Triassic granites (225-200Ma), the typical plutons are Sandaogou, Chunyang, Qishiergedingzi, Dahuanggou, Naozhi, and Qinglinzi plutons, the main rock type include quartz dioritesgranodiorites-monzonitic-alkali granites;③early Jurassic granites (190-180Ma), which composed of quartz diorites-granodiorites - monzonitic ,and the typical plutons are Shimen, Miantian, Daxinggou and Yushuchuan rock;④Middle-Late Jurassic (170-150Ma), which composed of granodiorites- monzonitic- garnet-bearing muscovite granites, the typical plutons are Huangniling, Weizigou, Loutuoshan and Dongqing rock;⑤early Cretaceous (about 130Ma), the typical pluton is Zhongping pluton, and its rock type is paulite diorite.
另外，根据同位素年龄和岩石组合并考虑到岩浆的旋回性，将延边显生宙花岗岩进一步划分为五个期次：1。晚二叠世(260-245Ma)，代表性岩体为六棵松和亮兵，主体岩性为辉石闪长岩、二长花岗岩和钾长花岗岩；2。三叠世(225-200Ma)，代表性岩体为三道沟、春阳、七十二个顶子、大荒沟、闹枝、青林子，岩石组合为石英闪长岩—花岗闪长岩—二长花岗岩—碱长花岗岩，以花岗闪长岩和二长花岗岩为主；3。早侏罗世(190-180Ma)，石英闪长岩—花岗闪长岩—二长花岗岩组合，主体岩性为花岗闪长岩，代表性岩体有石门、棉田、大兴沟、榆树川等；4。中侏罗世(170-150Ma)，主体岩性为花岗闪长岩和含石榴石花岗岩，代表性岩体有黄泥岭、苇子沟、骆驼山、东清5。
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Most of small intrusive bodies are stocks or dikes, and each of the dimension is less than 1km2 ; they are mostly granite-porphyry、porphyritic-granite、monzogranite,a small amouts of them are quartz diorite or diorite; the chemical characters are high content of SiO2、K2O and low content of Mg and CaO, on the SiO2-K2O diagram all the samples fall in the field of high-K calc-alkalic series and shoshonite series.
小岩体多呈岩株或脉状产出，出露面积多数在1km2以下；岩性主要为花岗斑岩、似斑状花岗岩、二长花岗岩，少量为石英闪长岩及闪长岩等；岩石化学成份以高硅、富碱、多钾、贫镁、少钙为特征，属高钾钙碱性系列或钾玄岩系列。
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In the K-Na-Ca diagram, intermediate part has the tendency of toellite, and acid part has the tendency of calc-alkaline. According to the above data, its tectonic setting is thought to be continental arc.
其序列组成为石英闪长岩－花岗闪长岩／斜长花岗岩／英云闪长岩－二长花岗岩组合，二长花岗岩略多，地球化学特征具典型造山花岗岩特征，K-Na-Ca图解中性段具英云闪长岩趋势，酸性段呈钙碱性趋势，其构造坏境为大陆弧。
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The ALK of the fine dioritequartz diorites is 5.47%~5.88%, ratio of K2O/Na2O is 0.455~0.496. Therefore, it belongs to calcalkalic rock series and shows the characters of Ⅱtype Adakite; The ALK of dioritic porphyritedacite porphyries is 7.83％~8.28％, ratio of K2O/Na2O is 1.100~1.747, belonging to shoshonitic rock series.
细晶闪长岩-石英闪长岩的ALK值为5.47％~5.88％，K2O/Na2O值为0.455~0.496，属钙碱性岩系，并具有Ⅱ型Adakite岩的性质；闪长玢岩-英安斑岩的ALK值为7.83％~8.28％，K2O/Na2O值为1.100~1.747，属粗安岩系。
- 更多网络解释与石英闪长岩相关的网络解释 [注：此内容来源于网络，仅供参考]
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quartz diorite：石英闪长岩
quartz basalt 石英玄武岩 | quartz diorite 石英闪长岩 | quartz dolerite 石英粗玄岩
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quartz dolerite：石英粗玄岩
quartz diorite 石英闪长岩 | quartz dolerite 石英粗玄岩 | quartz porphyry 石英斑岩
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quartz dolerite：石英煌绿岩
石英闪长斑岩 quartz-diorite-porphyry | 石英煌绿岩 quartz-dolerite | 石英霏细岩 quartz-felsite
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quartz-dust phagocytosis：石英粉尘吞噬作用
quartz-diorite-porphyry 石英闪长斑岩 | quartz-dust phagocytosis 石英粉尘吞噬作用 | quartz-fiber electroscope 石英丝验电器
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quartz-diorite intrusion：石英闪长岩侵入
quartz-crystal vibrator 石英振子 | quartz-diorite intrusion 石英闪长岩侵入 | quartz-diorite-porphyry 石英闪长斑岩
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quartz syenite：石英闪长岩
4415,"quartz sand","石英砂" | 4416,"quartz syenite","石英闪长岩" | 4417,"quartzite","珪岩"
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tonalite：石英闪长岩 英云闪长岩
tonal /音调的/音色的/色调的/ | tonalite /石英闪长岩/英云闪长岩/ | tonality /音调/色调/
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grdr grano diorite：花岗闪长岩
dr diorite 闪长岩 | grdr grano diorite 花岗闪长岩 | qu dr quartz diorite 石英闪长岩
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malchite：微晶闪长岩
微晶粒状microgranitic | 微晶闪长岩malchite | 微晶石英质燧石岩novaculite
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quartz monzogabbro：石岩二长辉长岩
quartz monzobiorite 石英二长闪长岩 | quartz monzogabbro 石岩二长辉长岩 | quartz oscillator 石英晶体振荡器