quartz basalt

用法例句

Petrogenesis and tectonic significance of Neoproterozoic basaltic rocks in South China:From orogenesis to intracontinental rifting;

华南新元古代玄武质岩石成因与构造意义:从造山运动到陆内裂谷

The basaltic rocks in Southeastern Hunan Province include alkali basaltic series and tholiitic basaltic series,the alkali basaltic series is in great number.

湘东南玄武质岩石包括碱性玄武岩和拉斑玄武岩两个系列 ,以碱性玄武岩系列为主。

In the Mesozoic basaltic rocks from northern Guangxisouthern Hunan, there are abundant deep-source enclaves, which can be divided into peridotite, gabbro and intermediate-acid gneiss.

桂北—湘南中生代玄武质岩石中含有丰富的深源包体。

On the basis of detailed research to sedimentary characteristics and sedimentary facies of the Quaternary sediments in Yichang area,the petrography,chemistry,rare-earth elements and trace elements characteristics of basaltic gravels in sediments of different sedimentary environments and different ages show that the E mei Mountain basalts f.

通过对宜昌地区第四纪沉积物中峨眉山玄武岩砾石的寻找和研究,可以确定三峡以西物质搬运至宜昌地区的时间,从而为长江三峡贯通时间的确定提供参考。

AN INVESTIGATION OF PETROCtlEMISTRY AND MINERAL COMPOSITION OF CENOZOIC BASALTIC ROCKS IN KIANGSU AND EASTERN ANHWEI PROVINCE

江苏及皖东新生代玄武质岩石岩石化学和矿物成分的研究

The Corundum and Associated Minerals of Basaltic Rocks of the Cenozoic Era in Changle County,Shandong Province

山东昌乐新生代玄武质岩石中的刚玉及共存矿物

tholeiitic dolerite

拉斑玄武岩质粒玄岩

tholeiitic gabbro

拉斑玄武岩质辉长岩

fine-grained homogeneous rock (such as basalt) containing minerals undetectable by the naked eye.

成分细密的同质岩石（如玄武岩）含有肉眼看不见的矿物。

Petrogeochemistry of Mesozoic basaltic volcanics in Daqingshan area

大青山地区中生代玄武质火山岩岩石地球化学特征

Petrogenesis of High-Ti and Low-Ti Basalts in Emeishan;

峨眉山高钛和低钛玄武岩的岩石成因

The compositions of major elements from the rocks are consistent with those of basalt and have evolutional current of tholeiite.

岩石的主量元素组成和玄武岩一致,并且具有拉斑玄武岩演化趋势。

The Archaean meta-basalts are distinguished into two meta-basalts formed in the greenstone belt and in the high-grade metamorphic region.

本文把太古代变质玄武岩分成绿岩带变质玄武岩和高级区变质玄武岩。

Any of various hard, dark - colored rocks, especially basalt and chert.

暗色岩一种坚硬、暗色的岩石，尤指玄武石及燧石

It belong series of the alkaline basalt, and have character of island ocean in geochemistry and petrochemistry.

岩石化学、球化学特征表明,该组火山岩属碱性玄武岩系列大西洋型(质类型)具洋岛特征.

Characteristics and genesis of sodium amphiboles in alkaline basaltic pyroclastic debris of Heilongjiang accretionary complexes in Yilan area

依兰地区黑龙江增生杂岩碱性玄武质火山碎屑岩中钠质闪石特征及成因探讨

PETROCHEMICAL CHARACTERISTICS OF CENOZOIC BASALTS, ZHEJIANG PROVINCR,AND THE GENETIC DISCUSSION

浙江省新生代玄武岩岩石化学特征与成因探讨

PETROGRAPHIC AND MINERALOGICAL STUDIES ON APOLLO-17 MARE BASALT

阿波罗-17(70017—291)月海玄武岩岩石学及矿物学研究

The Study of Petrological Geochemistry of Basalts from CL Seamount, Middle Pacific;

中太平洋CL海山区玄武岩岩石地球化学研究

Do the Tianshan Carboniferous volcanic successions contain Nb-enriched arc basalts?

天山石炭纪火山岩系中含有富Nb岛弧玄武岩吗?

The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt-thick andesite-alkaline rhyolite.

火山岩岩石组合以碱性玄武岩-粗安岩-碱性流纹岩为主.

Doubt about the age of the Pliocene basalts" in Northeast China

对东北地区“上新统玄武岩”时代的质疑