AGES OF ZIRCONS FROM MID-ARCHAEAN GNEISSIC GRANITE AND FUCHSITE QUARTZITE IN THE GONGCHANGLING AREA,LIAONING
辽宁弓长岭中太古代片麻状花岗岩和铬云母石英岩的锆石年龄
This is a cliff composed of quartz sandstone that is well bedded.
由石英砂岩构成的悬崖，岩石层理发育。
The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.
火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.
A rock formed from the metamorphism of quartz sandstone.
石英岩一种由石英沙岩的变质作用而形成的岩石
Quartztes and rock salt have the highest conductivities.
石英岩和岩盐的热导率最高。
The whole quartz-porphyry body was mineralized. The main ore body occurs in the upper quartz-porphyry.
石英斑岩全岩都发生了矿化,主要矿体产于石英斑岩的中上部。
PETROFABRIC ANALYSIS OF A SMALL VIEN-QUARTZ FOLD IN THE QUARTZ-MICA SCHIST IN WUTAI,SHANSI
山西五台石英云母片岩中石英脉岩小褶?的岩?分析
The petrology of ultrahigh-pressure eclogite-facies rocks in the proximity of Shima, Taihu County, Anhui Province, China;
安徽太湖县石马超高压榴辉岩相岩石的岩石学研究(英文)
This sandstone consists of quartz primarily and feldspar secondly.
这种砂岩的成份以石英为主，长石次之。
A chiefly amphibole rock with minor plagioclase and little quartz.
角闪岩主要由角闪石、少量斜长石和石英组成的岩石
A granitic rock composed chiefly of quartz and mica.
云英岩一种主要由石英和云母构成的花岗石
light-colored and fine-grained granitic rock consisting chiefly of quartz and feldspars.
由石英和长石构成的一种纹理细密的淡色花岗岩类岩石。
At Flat the host is quartz diorite with a finegrained contact phase.
在富来梯，主岩为细粒接触相的石英闪长岩。
Numerical simulation of rock electrical properties based on digital cores
基于数字岩心的岩石电性微观数值模拟(英文)
The quartz makes up 20-25 % of the total rock.
石英颗粒约占此花岗岩的20～25％。
Petrology is the science of the rocks.
岩石学是岩石的科学。
The rocky crust of the earth.
岩石圈地球的岩石外表
A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar.
花斑岩一种细晶的花斑岩，带有不规则交生的石英和长石的基质