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The garnets in Cretaceous sandstones come from blueschist that located in the southwest Tianshan and low-grade metamorphic rocks by lager proportionally. The garnets in Tertiary sandstones enrich almandine, which come from high-grade metamorphic rocks.
白垩系砂岩中的石榴石来自西南大山蓝片岩和低级变质岩的比例较大,而第三系砂岩中的石榴石中富铁铝榴石组分,多来自高级变质岩。
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2The studies on the appearance typomorphism, physical typomorphism, inner structure typomorphism and chemical typomorphism of the zircon and garnet, and the result of U-Pb isotopic age dating of zircon indicate that the zircons are meta-morphogenic genesis but two or three of them are magmatic genesis and most meta-morphogenic zircons have a basic magmatic zircon core which was generated in Stage of Yanshand and Indo-Chinese epoch. The genesis and origin of the garnet is very complicated. The garnets are main almandine with high Fe and Mg content and were proposed their souce rocks are mostly regional mid-degree-metamorphic rocks.
2研究锆石和石榴石的形貌标型、物性标型、内部结构标型以及成分标型特征和锆石U-Pb同位素测年结果表明,锆石除少数几个为岩浆锆石外,绝大多数是变质锆石,且中间多有形成于燕山-印支期的基性岩岩浆锆石残核;石榴石的成因及来源是比较复杂的,以铁铝榴石为主,且铁铝榴石中Fe、Mg的含量较高,推测其源区母岩主要以中级区域变质岩为主。
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The paragenetic sequence are in the order of calcite-kaolinite, secondary quartz overgrowths-illite-dawsonite and ankerite.
成岩共生序列依次为方解石-自生高岭石、次生加大石英-伊利石-片钠铝石、铁白云石。
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As a result, the author discusses the thermodynamics habitus for the minerals either. With the calculation of the thermodynamics modeling, we run the dissolutionmodeling experiments for primary minerals (potash feldspar, albite, anorthite, andpyroxene, hornblende), which is under the conditions of organic acidic and 20 varietytemperature and pressure. The dissolution modeling experiments include 4 anorthitedissolution experiments, 8 pyroxene dissolution experiments, 8 hornblendedissolution experiments. We catch the records on the X ray diffraction, chemistryanalysis, SEMphotos, and the PH parameters. By theway, we discuss the dissolution habitus for the minerals either.
在热力学模拟计算的基础之上,进行20个不同温度和压力条件下,以有机酸作为溶解介质的储层砂岩骨架颗粒(钾长石、钠长石、钙长石以及铁镁暗色矿物中的辉石、角闪石等)的水—岩相互作用的溶解模拟实验,包括:4个钙长石的溶解实验、8个辉石的溶解实验和8个角闪石的溶解实验,获得了溶解模拟实验前后全部参与实验矿物的X射线衍射分析、化学全分析数据、扫描电镜照片,以及介质流体在实验过程中化学参数pH值的检测,在此基础上讨论了铁镁暗色矿物、长石等铝硅酸盐矿物在埋藏成岩过程中酸性介质条件下的溶解习性。
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With the electronic probe detection,it is discovered that the mineral elements of the Buton Rock Asphalt contains carbon,oxygen,sulfur,silicon,magnesium,aluminium,autunite,kalium and iron.
通过电子探针检测,测得了布敦岩沥青的矿物组成元素主要为碳、氧、硫、硅、镁、铝、钙、钾及铁等;微观形态结构表明布敦岩沥青中有的岩矿是多孔材料,沥青和岩矿相互包容。
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Optical microscope, scanning electron microscope and X-ray diffraction analysis have revealed that dawsonite mainly occur in the feldspar-rich sandstone and pyroclastic rocks, either as cements filling inter-grain pores as radical, bunchy, rosette, intricately trichoid, and platy collectives, or as replacement of feldspar and lithic grains with bunchy and paty shapes.
片钠铝石主要发育在油气储层或CO2气储层中富含长石的砂岩和火山碎屑岩中。在含片钠铝石砂岩和火山碎屑岩中,片钠铝石以放射状、束状、杂乱毛发状、球状和板状等集合体充填孔隙,或呈束状和板状交代长石和岩屑。片钠铝石及其共生的铁白云石都是最晚形成的自生矿物组合。
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Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility.
选用花岗闪长岩为原料,通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂。
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High-sulfur hot spring water in ancient description: hot spring water from 2500 meters underground granite, dolomitic limestone and gneiss crust between the ancient hot springs, hot spring water has been formed last million years, year-round water temperature of 50-60 ℃, a liter water the sulfur content of more than 2 mg in the rich oxygen, silicon, aluminum, iron, calcium a variety of ancient trace mineral elements, PH value of 7 are weak acid, such as lactic acid in yogurt not only offer intestinal alkaline substances in the change into a weak acid substances, but also have anti-bacterial material substances, inhibition of intestinal bacteria breeding corruption and activities, thereby reducing the intestinal harmful substances on human health has a very good role.
高硫磺远古温泉水质介绍:温泉水来自地下2500米花岗岩、白云质灰岩和片麻岩之间的地壳温泉,温泉水已经形成上亿年,又称&远古温泉&,常年水温50-60℃,每升水中的硫磺含量在2毫克以上,富含氧,硅,铝,铁,钙等多种远古微量矿物元素,PH值7属于弱酸性,如酸奶中的乳酸不但能使肠道里的弱碱性物质转变成弱酸性物质,而且还能产生抗菌物物质,抑制肠道中的腐败菌的繁殖和活动,从而减少肠道内的有害物质,对人体具有非常好的保健作用。
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Agglomerates, green pyroclastic rock, ignimbrites and crystal the involcanic rocks tuffs are rich in SiO2 (74.98%~78.25%) and K2O (4.35%~7.25%); and poor in Al2O3 (10.32%~12.21%),∑FeO (1.07%~1.86%), CaO (0.30%~0.62%), Na2O (1.36%~2.07%), compared to the kind of volcanic rocks in Fujian and Zhejiang.
火山岩从基性到酸性均有分布,以酸性为主。与福建、浙江同类型火山岩相比,集块岩、绿色火山碎屑岩、熔结凝灰岩、熔结晶屑凝灰岩等均是富硅、钾w(SiO274.98%~78.25%、w(K2O)4.35%~7.25%,贫铝、铁、钙、钠w(Al2O310.32%~12.21%、w1.07%~1.86%、w0.30%~0.62%、w(Na2O)
- 更多网络解释与铝铁岩相关的网络解释 [注:此内容来源于网络,仅供参考]
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almandine zone:铁铝榴石带
"铁铝榴石;贵榴石","almandine; almandite" | "铁铝榴石带","almandine zone" | "贵榴闪岩相","almandine-amphibolite facies"
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alnico:铝镍钴合金
almandite 铁铝榴石 | alnico 铝镍钴合金 | alnoite 黄长煌斑岩
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essonite; cinnamon stone; hessonite:铁钙铝榴石
碱辉辉石玢岩 essexite pyroxene porphyrite | 铁钙铝榴石 essonite; cinnamon stone; hessonite | 潮讯 establishment
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Alit:铝铁岩
ALIT | Automatic Line Insulation Tester 自动线路绝缘测试装置 | alit | 铝铁岩 | alive and kicking | 活蹦乱跳的
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allivalite:橄长岩
allite 铝铁土 | allivalite 橄长岩 | allmetal 全金属的
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allivalite:橄榄钙长岩
allite 铝铁土 | allivalite 橄榄钙长岩 | allobar 变压区
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greenlandite:铁铝榴石;镁铝榴石;紫苏角闪岩
greenhouse 温室;周围有玻璃窗的座舱 | greenlandite 铁铝榴石;镁铝榴石;紫苏角闪岩 | greensand 绿砂
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inninmorite:钙长安山玢岩、钙长辉斑安山岩
1670 BASALTIC ICELANDITE 低铝玄武安山岩、铁玄武安山岩 | 1700 INNINMORITE 钙长安山玢岩、钙长辉斑安山岩 | 1810 KERATOPHYRE 角斑岩
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kulaite:闪霞粗玄岩,闪霞粒玄岩
库拉板块 Kula plate | 闪霞粗玄岩,闪霞粒玄岩 kulaite | 磷铝铁钡石 kulanite
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naujaite:方钠霞石正长岩
诺地法 Naudi method | 方钠霞石正长岩 naujaite | 硅铝铁钠石 naujakasite