长8油层组储层岩性以细—中粒岩屑长石、长石岩屑砂岩为主。
Lithology of the Chang-8 oil reservoirs is mainly fine-medium lithic feldspathic sandstone and feldspathic detritus sandstone.
长石石英云母片岩与副片麻岩一起构成了古老的表壳结构。
The quartz-mica schist together with paragneiss constituted the old supracrustal series.
这个石头实际上相当稀罕和难于切割，因此在许多情形里其它类型岩石被当作代用品使用，例如绿长石，玄武岩和蛇纹石。
This stone is actually quite rare and difficult to cut, so in many cases other types of rock were used as substitutes, for example green feldspar, basalt, and serpentine.
在穆斯科克斯杂岩体中，铬铁矿矿层仅产于长石质橄榄岩中。
The chromite deposits in the muskox complex occur only in feldspathic peridotite .
然而其它一些岩石也有放射性，常见于碳酸盐岩和富含长石的岩石。
However, other rocks are also radioactive, notably some carbonates and feldspar-rich rocks.
这个石头实际上相当稀罕和难于切割，因此在许多情形里其它类型岩石被当作代用品使用，例如绿长石，玄武岩和蛇纹石。
This stone is quite rare and difficult to cut, so in many cases other types of rock were used as substitutes, for example green feldspar, basalt, and serpentine.
一种纹理清晰的变质岩，由石英、长石、云母和其他矿物组成，因侵入岩对沉积岩，特别是页岩的作用而形成。
A fine-grained metamorphic rock composed of quartz, feldspar, mica, and other minerals, formed by the action of intrusive rock upon sedimentary rock, especially shale.
造岩矿物的概念、橄榄石、长石、角闪石、辉石、云母、石英、方解石和常见金属和非金属矿物。
Rock-forming mineral, olivine, pyroxene, hornblende, orthoclase, feldspar, plagioclase, mica, quartz, biotite, calcite and other common metal and nonmetal minerals.
对马里·亚纳海槽玄武岩斜长石和橄榄石斑晶中的熔融包裹体进行了镜下观察和均一化测温实验。
The microscopic observation and homogenization temperature determination experiment of melt inclusions in plagioclase and olivine in basalt phenocrysts from the Mariana Trough were made.
与这些大型-超大型钼矿床有关的岩体顶部都发育了钾长石石英条纹岩。
Potash feldspar quartz crenulate often appears on the top of rock masses which are related to the molybdenum deposits.
在釉面砖生产中研究了用长石石英岩替代长石和石英的可能性。
The Possibility of replacement of feldspa and quartz by feldspa-quartzose stone was studied in glazed tile production.
研究表明：平武花岗岩体造岩矿物组合为石英、钠长石、钾长石和白云母；
The forming minerals of the granite mass rock are composed of quartz, albite, potassium feldspar and phlogopite in Pingwu.
一种斜长岩长石的变体，发现于火成岩中，某些样本中含有丰富绚烂的颜色。
A variety of plagioclase feldspar found in igneous rocks and characterized by brilliant colors in some specimens.
西准噶尔庙尔沟岩体主要包括钾长石花岗岩、角闪二长花岗岩和花岗闪长岩。
Rock types of the post-collisional granitoids in Miaoergou, West Junggar, include K-feldspar granite, hornblende monzogranite and granodiorite.
其主要造岩矿物为橄榄石、斜方辉石、单斜辉石、斜长石和角闪石。
The major rock forming minerals include olivine, orthopyroxene, clinopyroxene, plagioclase and amphibole.
此外，两艘月球轨道船证实了月球高地主要由斜长岩(一种主要由长石形成的火成岩，富含钙和铝)构成。
Furthermore the lunar orbiters confirmed that the highlands of the moon are dominated by anorthosite an igneous rock composed primarily of the mineral feldspar and rich in calcium and aluminum.
镜下鉴定和激光拉曼测试结果表明预先导孔（CCSD-PP2）第一段榴闪岩的主要矿物为角闪石、石榴石、黑云母和钠长石，是榴辉岩退变质作用的产物。
The main mineral assemblage of the garnet-amphibolite from the first part in CCSD-PP2 is amphibole, garnet, biotite and albite, which resulted from retrograde metamorphism.
进而提出蚀变岩型、石英脉型及钾长石化地区的金矿找矿方向。
Exploration guides for gold deposits in altered rocks, quartz veins and potassic feldspar alteration zones are suggested.
闪长岩一种黑色花岗岩的纹理的结晶质火岩石，富有斜长石，含有少量石英。
Any of various dark, granite - textured, crystalline rocks rich in plagioclase and having little quartz.
在穆斯·科克斯杂岩体中，铬铁矿矿层仅产于长石质橄榄岩中。
The chromite deposits in the muskox complex occur only in feldspathic peridotite.
利用高分辨电子显微镜观察了产于河北汉诺坝玄武岩中碱性长石的精细结构。
The fine structure of natural alkali feldspar selected from the basalt in the Hannuoba district, China was investigated by means of high resolution electron microscopy(HREM).
主要岩性有变泥质粉砂岩、长石石英杂砂岩、细砂质长石石英粉砂岩、长石杂砂岩、绢云石英千枚岩等。
Its main rocks is the metamorphic pelitic siltstone, the feldspathic quartz wacke, the fine sandial feldspathic quartz siltstone, the feldspathic wacke and the sericite quartz phyllite etc.
矿区出露中朱罗统叶巴组火山次火山沉积岩、古新世黑云母花岗斑岩、中新世二长石英斑岩以及渐新世花岗斑岩。
The middle Jurassic Yeba formation volcanics, Paleocene biotite granite porphyry, Miocene quartz monzonite and Oligocene granite porphyry could be found in the ore field.
次生长石与长石的钠长石化过程有关，斜长石钠长石化始于成岩早期，而钾长石的钠长石化则需较高的成岩条件才能进行。
Secondary feldspar was related to the albitization process of feldspar, the albitization of plagioclase began at the early stage of diagenesis, and the albi.
长石；白榴石；霞石及霞石正长岩；萤石(氟石)。
Feldspar; leucite; nepheline and nepheline syenite; fluorspar.
以霞石正长岩取代长石，按照浮法玻璃的成份制备配合料并熔制玻璃。
Using nepheline syenite as a substitute for feldspar, the batch mixtures were prepared on a composition of float glass and are melted into glasses.
石英硬玉岩原岩包括正变质的花岗岩和奥长花岗岩、副变质的酸性火山碎屑岩和长石石英砂岩。
The protoliths of quartz jadeitite include metamorphosed granite, trondhjemite, acidic volcanic rocks and feldspar-quartz sandstone.
斜长石广泛出现在各类岩浆岩中。
斜长石广泛出现在各类岩浆岩中。
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