角闪石

层Ⅰ为角闪石绿帘石辉石组合，以低含片状矿物和自生黄铁矿为特征，受活动性强和不活动性元素V、Cd、Cr、Sc的共同影响，高含Cd等；

The formation I is characterized hornblende - epidote - pyroxene assemblage , lower contents of schistic mineral and authigenous pyrite , and relatively higher abundance in Cd and affected by V , Cd , Cr , Sc which are active and inactive elements .

球间基质中角闪石的K-Ar法年龄为291±4Ma，代表了岩体形成年龄；

The hornblende K - Ar age of matrix between the orbs is 291 ± 4Ma , representing the formation age of the pluton ;

角闪石、黑云母矿物MgO含量高于典型壳熔花岗岩；

Contents of MgO in both amphiboles and biotites indicating their crust - mantle sources ;

层Ⅲ为角闪石自生黄铁矿云母组合，受火山元素Co、Ni、Mn等影响，富Co、Ni等元素。

The formation III is hornblende-authigenous pyrite-mica assemblage , and influenced by Co , Ni , Mn , which are volcanism elements .

华北地块中东部中生代侵入杂岩中角闪石和黑云母的~（40）Ar/~（39）Ar定年：对岩石圈减薄时间的制约

~ ( 40 ) Ar / ~ ( 39 ) Ar dating of hornblende and biotite in Mesozoic intrusive complex from the North China Block : Constraints on the time of lithospheric thinning

冀东角闪石成分环带记录的P-T-t轨迹

The p-T-t trajectory recorded by the compositional zonations of amphibole in Eastern Hebei Province

我国土地幔成因角闪石以高铝（一般>2.0）为特征，以TiO2、Cr2O3含量差异相区别，划分为韭闪石和钛角闪石两大类。

Upper-mantle amphiboles from China are commonly characterized by high Al ( > 2.0 ) and distinguished from one another in TiO_2 and Cr_2O_3 . They are divided into two types ( pargasite and kaersutite ) .

晚期较低温压条件下富Ca的含水流体（熔体）的交代作用，继续交代残余的斜方辉石，形成贫Al2O3角闪石，并使尖晶石发生富Fe3+贫Al。

Hydrous fluid ( melt ) enriched in Ca continually reacted with mantle wedge in low pressure and temperature conditions and changed the residual orthopyroxene into amphibole with low Al2O3 to lead to the enrichment of Fe3 + and depletion of Al in spinel .

花岗质糜棱岩中角闪石276.3Ma的Ar-Ar坪年龄给出了红山金矿床成矿事件的时代上限。

Hornblende in granitic mylonite yields an Ar-Ar plateau age of 276.3 Ma , representing the upper limit of the ore-forming event of the Hongshan gold deposit .

其中麻粒岩主要出露于佛坪县城南约500m河东岸，呈条带状和透镜状产出，其矿物组成以透辉石、斜长石、角闪石、黑云母及石榴子石为主。

The granulite facie rock shows lenticulars , mainly outcrops at about 500 meters to the town , east of river . The major minerals of these rocks are diopside , plagioclase , hornblende , biotite and garnet .

北苏鲁乳山辉长&闪长岩及其基性岩石包体的锆石U-Pb年代学和地球化学研究内核和外壳中均发育石英、斜长石、黑云母、角闪石等矿物的包裹体；

Zircon U-Pb Ages , Geochemistry of the Rushan Gabbro-diorites and Their Mafic Xenoliths from the Northern Sulu Orogen , Shandong Province , Eastern China ; Both the core and the mantle have inclusions of biotite , hornblende , quartz and plagioclase .

该岩浆混合杂岩体中偏酸性端员肉红色角闪石石英正长岩中颗粒级锆石UPb定年结果表明，其形成时代为445±4Ma，反映为加里东期产物；

The single zircon U-Pb age of the pinkish-color hornblende quartz syenites from the near-acid magmatic end-member is 445 ± 4Ma , indicating that these rocks are Caledonian .

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 .

不同产状角闪石矿物化学成分的差异和温压估算结果显示，榴辉岩类捕虏体经历了一个顺时针的P-T演化轨迹，进而反映了中生代早期华北克拉通东部造山作用的存在。

Mineral chemistry and P-T estimation results of the amphiboles of different occurrences indicate that the eclogite xenoliths were subjected to a clockwise P-T evolutional path , implying that an orogenic event happened in the eastern part of the North China Craton in the early Mesozoic .

利用电子探针和激光探针剥蚀系统（LA-ICP-MS）对北羌塘新第三纪高钾钙碱岩系英安岩中角闪石的主元素和微量、稀土元素进行了分析。

Based on the electron microprobe and laser ablation inductively coupled plasma mass spectrometer ( LA-ICP-MS ) analyses , the major and trace element features of amphibole from the Cenozoic high-potassium calc-alkaline dacite of north Qiangtang are discussed in this paper .

用锆石饱和温度和角闪石成分估算了包体和寄主花岗岩结晶的温度和压力表明，它们的结晶温度和压力条件相近，分别在793~824℃和（3.5~5.1）×108Pa范围内。

Based on the zircon saturation temperature and hornblende geobarometer estimation , the crystallization temperature and pressure of enclaves and hosting granite are very close , in the range of 793 ~ 824 ℃ and 3.5 ~ 5.1 Kb , respectively .

滇中角闪石石棉区域成矿地质条件

Regional minerogenetic conditions of the amphibole asbestos in Central Yunnan

碱性角闪石石棉羟带红外光谱研究

Studies of hydroxyl bands in the infrared spectra of alkali amphibole asbestoses

东秦岭商丹地区蛇绿岩中的角闪石研究

A Study of Amphibole from the Ophiolites in Shangnan-Danfeng Area , East Qinling

翡翠由辉石族、角闪石族、长石族矿物组成。

Jadeite jade consists of minerals of pyroxene , amphibole and feldspar groups .

山东半岛东部变质岩中的角闪石

Amphiboles from metamorphic rocks in eastern Shandong Peninsula

我国东南沿海碱性玄武质岩石中辉石和角闪石巨晶

Pyroxene and amphibole Megacrysts in alkali basaltic rocks from southeastern coastal provinces of China

明尼苏达大学关于钛角闪石的研究表明，其中也存在同位素氖－21。

The Minnesota work on kaersutite also showed the presence of the isotope neon-21 .

不同热处理温度下钙角闪石的穆斯堡尔谱特征及其晶体化学分析

Mossbauer Spectroscopy and Crystal Chemistry of Calcium Amphiboles after heat treatment under different temperatures

主要矿物成分为富铁普通角闪石，含量一般>90%。

The dominant mineral ( over 90 percent in general ) is Fe-rich hornblende .

宁芜火山岩中角闪石暗化现象的研究和应用

Research on the OPACITIZATION of amphiboles in volcanics of Nanjing-Wuhu area and Its Applications

东南沿海长乐&南澳变质带的某些角闪石研究

Amphiboles from CHANGLE-NANAO metamorphic belt in southeastern China

对其中8个侵入杂岩体中的角闪石和黑云母进行了40Ar/39Ar定年研究。

The 40Ar / 39Ar dating of hornblendes and biotites from eight intrusives is made .

东南沿海火山岩基底杂岩角闪石形成条件模拟实验研究

Experimental study on formations of amphiboles in basement rocks of volcanic rocks from Southeast China

包体中发育针状磷灰石和角闪石，显示为岩浆淬冷的结果。

Needle shape of the apatites and amphiboles in MMEs implying the process of fast cooling .