The electrical conductivities of pyroxenite were measured by means of a YJ-3000t solid high-pressure apparatus and Sarltron-1260 Impedance/Gain-Phase analyzer at 1.
0 GPa和773~1134 K下用阻抗谱法就位测定了辉石岩的电导率。
The Xiaozhangjiakou mafic-ultramafic complex, north Hebei, is composed mainly of pyroxenites and subordinate dunite.
冀北小张家口基性-超基性杂岩体主要由辉石岩和次要的纯橄岩组成,并含有方辉橄榄岩透镜状捕掳体。
Diopsidite composition and effect of diopsidite in the ceramic production were studied.
研究了透辉石岩的组成及其于陶瓷中的作用。
The mineral composition and microstructure of diopsidite in SHANXI BAOJI has been studied systematically by means of OM SEM XRD.
通过OM、SEM、XRD等手段 ,系统研究了陕西宝鸡透辉石岩的矿物组成及显微结构。
Based on petrochemical and geochemical studies,the paper comes to the conclusion that the pyroxene porphyrite bodies are an alkalic basalt series,which have generated from the different evolutionary stages of a primary magma,i.
对岚皋地区辉石玢岩岩石化学和地球化学研究表明，本区辉石玢岩为碱性玄武岩系列；不同期次活动的辉石玢岩为同源岩浆在不同阶段上演化的产物；演化趋势属跨越Ｂ型，本区辉石纷岩形成于板内稳定区，是早古生代南秦岭被动大陆边缘裂谷的岩浆活动时的产物，该裂谷扩张速度与东非埃塞俄比亚相近。
Omphacitite,a new type of rock found in Myanmar jadeitite area,had experienced multi-stage jadeitizations.
绿辉石岩是缅甸硬玉岩区一种新的岩石类型,普遍遭受多期次硬玉化。
Based on the detail geochemical research especially REE geochemistry, it is suggested that the Maowu ultramafite should be disaggregated into the complex rocks, which are composed of peridotite, garnet bearing harzburgite, eclogite and omphacitite.
毛屋岩体不是由多幕式镁铁 超镁铁质层状堆晶作用形成的一套岩石系列 ,而是由橄榄岩类、含石榴石方辉岩类、榴辉岩类和绿辉石岩类组成的一个混杂岩体。
The main rocks in the complex are gabbro, gabbro-diabase, pyroxenite and olivine-pyroxenite etc.
杂岩体主要岩石类型为:辉长岩、长辉绿岩、辉石岩、榄辉石岩等。
Tongka garnet pyroxenite in eastern Tibet and Songduo blue schist in Lhasa block
藏东同卡石榴辉石岩和拉萨地体松多蓝片岩
The rock-body which have the relation of mtallogenic of copper-nickel ore have the characteristic of compound rock-body. They belong to mafic, ultramafic rocks which type are gabbro, pyroxenite and peridotite.
与铜镍矿成矿有关的岩体具有复合杂岩体特征,多属辉长岩—辉石岩—橄榄岩型镁铁—超镁铁质岩。
The garnet pyroxenite consists mainly of garnet and clinopyroxene with minor amounts of Mg-Al spinel, magnetite, tremolite, orthopyroxene, and olivine.
该石榴石辉石岩是由石榴子石、斜辉石以及镁铝尖晶石、铁矿和磁铁矿组成。
A lot of enclaves named spinel lherzolite and pyroxenite derived from the mantle were fount in alkali basalt of Miocene Naitoushan period.
其中奶头山期碱性玄武岩中含有幔源的尖晶石二辉橄榄岩包体和辉石岩包体。
The pyroxenite xenoliths could be accumulates of the high-pressure fractional crystallization of the parental magma.
辉石岩类捕虏体是由该母岩浆高压分离结晶堆积的产物。
An igneous rock consisting chiefly of pyroxenes.
辉岩主要由辉石组成的一种火成岩
An igneous rock consisting chiefly of pyroxene and nepheline.
霞岩主要由辉石和霞石组成的火成岩
A mottled green rock composed of diabase.
绿色蛇纹石含有辉绿岩并带有花纹的绿色岩石
Any of a group of igneous rocks composed mainly of olivine and various pyroxenes and having a granitelike texture.
橄榄岩含有大量橄榄石和各种辉石并有花岗岩状质地的岩石
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)
THE COMPREHENSIVE UTILIZATION OF ECLOGITE-RUTILE RESOURCES IN NORTH JIANGSU
苏北榴辉岩型金红石资源的综合利用
Zircon SHRIMP U-Pb dating and lithogeochemistry of gabbro from the ophiolite in southern Qinghai Province
青海南部蛇绿岩中辉长岩锆石SHRIMP U-Pb定年和岩石地球化学特征
Formation Conditions and Age for Garnet Lherzolite from Eastern Shandong and Northern Jiangsu,China
胶东—苏北石榴石二辉橄榄岩形成条件及年代
A usually coarse-grained igneous rock composed chiefly of calcic plagioclase and pyroxene.
辉长岩一种主要由石灰生斜长岩和辉石构成的通常质地粗糙的火成岩
A dark - gray to black, fine - textured igneous rock composed mainly of feldspar and pyroxene and used for monuments and as crushed stone.
辉绿岩一种贝岩，颜色深灰至黑，带有细微网纹，主要由长石和辉石构成，用作纪念碑或碎石块
Characteristics and Temperature-Pressure Conditions for Crystallization of Pyroxene in Archean Granulite Facies of Inner Mongolia
内蒙古太古宙麻粒岩相岩石中辉石特征和结晶温压条件
Lithology and Zircon SHRIMP Chronology of the Biesituobie Gabbro in Tacheng,Xinjiang
新疆塔城别斯托别苏长辉长岩的岩石学和锆石SHRIMP年代学研究