chroismite，migmatite，chorismite ；

[例句] 研究认为,本矿床应属深熔型混合岩化作用成因,即“混合岩型”刚玉矿床. It is considered that the deposit is an anatectic migmatite corundum deposit.

[例句] 其特殊的岩石化学组成显示为混合岩特征. The special rock chemical content show characteristic of mixed rocks.

[化] diabase，dolerite ；

[例句] 层状侵入体与辉绿岩接触处有冷凝边,但都被岩脉所穿插. The layered intrusions show chilled contacts against the diabases but are traversed by the dikes.

[例句] 蕴藏有高岭土矿 、 柴砂土矿和辉绿岩矿. Kaolin deposits are ore, firewood and diabase mineral sand mining.

[化] diorite ；

[例句] 在富来梯,主岩为细粒接触相的石英闪长岩. At Flat the host is quartz diorite with a finegrained contact phase.

[例句] 我们通常并不注意某种岩石是属于花岗闪光岩或闪长岩还是英云闪长岩. We usually don't care whether a rock is classified as a granodiorte or diorite or tonalite.

[化] gabbro ；

[例句] 微辉长岩相与标准的布拉瓦约粒玄岩床相同. The micro - gabbro phase is indentical with the typical Bulawayan dolerite sills.

[例句] 块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块. The massive sulfide contains fragments of barren and mineralized gabbro, and schist.

gneiss ；

[例句] 它们被认为包围在再生的片麻岩之中. They are regarded as being enveloped in regenerated gneisses.

[例句] 片麻岩叫作粗花岗岩. Gneiss is called bastard granite.

marlite，[化] chalky clay ；

[例句] 利用泥灰岩加水热模拟实验探讨了泥灰岩的油气形成过程. Hydrocarbon - generating process of marl is discussed by hydrous pyrolysis simulation.

[例句] 经过现场应用,收到了较好的增产效果, 为华北油田泥灰岩储层改造措施找到了突破口. Applications have increased production, find a new approach for muddy limestone fracturing of Huabei oilfield.

plagioclasite，anorthosite，plagioclase ；

[例句] 斜长岩组中的矿层仅断续出露. Seams in the anorthosite series are only intermittently exposed.

felsite，felsyte，eurite，felstone ；

[例句] 富于 硅氧 的岩流及罗依山霏细岩的喷出作用占据了广大面积. The extrusion of silica - rich lava, the Rooiberg felsite, occurred on a grand scale.

[例句] 矿体赋存在燕山期变质流纹斑岩、霏细岩中. The ore bodies are confined to Yanshanian metamorphosed rhyolite porphyry and felsite.

[地质] lithification，lithify ；

[例句] 这种发生频率很高的、使次生渗透性能良好的岩体产生自封闭现象的反应就是泥岩化. The most frequent reaction causing the self - sealing of rocks with high secondary permeability is argillization.

[例句] 化学风化: 溶解 、 氧化 、 碳酸岩化 、 水合作用和水化作用. Chemical weathering: dissolution, oxidation, carbonation , hydrolysis, and hydrations.

granulite ；

[例句] 变粒岩地块的构造走向是弧形. The tectonic trends in the granulito massif are arcuate.

[例句] 矿化类型为含金黑云变粒岩型、含金硅质岩型. The types of mineralized rocks are fine grained biotite gneiss and silicalites.

diamictite，mixtite ；

[例句] 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.

[例句] 有一种倾向认为布施维尔德杂岩体是多中心溢出的产物. A trend of thought ascribes the Bushveld Complex to eruption from more than one center.

keratophyre ；

[例句] 细碧—角斑岩系一般分为细碧岩 、 斑岩和石英角斑岩三类. Spilite - keratophyre sequence is generally divided into spilite, keratophyre and quartz keratophyre.

[例句] 东沟坝角斑岩中主要共生矿物组合为阳起石+绿泥石+绿帘石十绿纤石+钠长石. The major mineral association in keratophyre rocks from Donggouba area is actinolite + chlorite + epidote + pumpellyite + albite.

[化] lithology ；

[例句] 等值线的外形和岩性吻合的很好. There is a close correlation between contour lines and lithology.

[例句] 岩性界面的整合关系以及构造趋向,给人以深刻的印象. The conformity between the lithologic boundaries and structural trends is impressive.

lithofacies，magma facies，rock facies，petrographic facies ；

cataclasite，cataclastic rock ；

[例句] 具有紊乱组构的断层岩包括断层角砾岩 、 断层泥 、 假玄武玻璃以及碎裂岩. Fault rocks with a random fabric include fault breccia, fault gouge, pseudotachylyte and cataclastic rocks.

[例句] 断裂带的构造岩以糜棱岩和碎裂岩为主. According to the researchresult, the tectonite consists of mylonite and cataclasite in the fracture zone.

granulite ；

[例句] 冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区. Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.

[例句] 斜长角闪岩和基性麻粒岩可与世界变质拉斑玄武岩对比. The amphibolite and basic granulite may be comparable to the world's metamorphic tholeiite.

hyalopsite，Iceland agate，mountain mahogany，obsidian ；

[例句] 火山岩包括黑曜岩火山玻璃. Volcanic rock includes the volcanic glass obsidian.

[例句] 黑曜岩泡沫玻璃配合料由黑曜岩废料、玻璃粉和发泡剂组成. The batch of obsidian foam glass consists of obsidian tailing , cullent power and foaming agent.

[地]claystone ；

[例句] 这个煤层处于一层黏土岩之上. This seam of coal reposes on a layer of clay.

evaporite，evaporite rocks，evaporites，hydatogenic rock ；

[例句] 蒸发岩主要是膏岩和盐岩, 分布广泛, 厚度很大. Evaporites rocks mainly include gypsum rock and salt rock, widely distributed, and with the great thickness.

[化] graywack(e)，graywak(e) ；

[例句] 沉积岩的组成大部分为杂砂岩相的浊积岩. The sedimentary members are largely turbidites of greywacke facies.

[例句] 杂砂岩任何含有页岩的多种黑灰色砂岩之一. Any of various dark gray sandstones that contain shale.