1) garnet bearing peridotites
含石榴石橄榄岩捕虏体
2) Garnet peridotite
石榴橄榄岩
1.
From garnet peridotite to garnert-fre.
对样品进行主量元素、微量元素、稀土元素和Sr、Nd、O同位素分析表明,随着样品MgO含量的增高,Al_2O_3、CaO逐渐降低,呈良好的相关关系,并且大致上从石榴橄榄岩类到不含石榴子石的橄榄岩类主量元素的亏损程度增高,两者一般均比原始地幔主量元素亏损。
3) Peridotite xenolith
橄榄岩捕虏体
1.
The abundances of Re and Os and the isotopic compositions of Os are reported here, for more than 20 samples of mantle peridotite xenolith from Jiangsu-Anhui basaltic province.
苏皖地区新生代碱性玄武岩中有丰富的地幔橄榄岩捕虏体 ,测定了 2 0多个样品的Re Os元素丰度和锇同位素组成 ,结果 :Re =0 。
2.
Major and trace element analyses of amphiboles from the peridotite xenolith entrained by early Cretaceous high-Mg# diorites in western Shandong and southern Taihang Mountains(Mts.
对鲁西和太行山南段早白垩世高镁闪长岩中橄榄岩捕虏体中的角闪石进行了主量元素和痕量元素分析,并讨论了角闪石成分与改造岩石圈地幔熔体的性质与来源之间的关系。
3.
Investigation on water contents of peridotite xenoliths from the North China Craton (NCC) gives important constraints on mechanism for its lithospheric thinning since the Mesozoic.
为约束华北克拉通岩石圈的流变机制,使用傅立叶变换显微红外光谱仪(FTIR)测量了阳原玄武岩中尖晶石橄榄岩捕虏体的矿物含水量。
4) garnet peridotite
石榴石橄榄岩
1.
The ultramafic rocks in the CCSD-PP3 (China Continental Scientific Drilling) drill-hole consist of dunite and garnet peridotite with a gradual margin between them.
PP3超镁铁岩主要岩石类型有纯橄岩和石榴石橄榄岩,两者为渐变,主要矿物为橄榄石、铬尖晶石、石榴石、单斜辉石和斜方辉石。
2.
It consists of interlayered garnet peridotite and garnet-free peridotite, which have many common compositional features and formed under the same p-T conditions.
岩体由交替出现的石榴石橄榄岩和不含石榴石橄榄岩层组成。
3.
The mineral exsolution in olivine of garnet peridotite from the Sulu area, China and the Arami area, Switzerland, were studied by map analysis in eletronic probe microanalysis(EPMA).
以中国苏鲁石榴石橄榄岩和瑞士Arami石榴石橄榄岩的橄榄石中针状出溶体的研究为例,运用电子探针中的Map分析技术,很好地解决了图像与成分的对应性问题,使得测试结果真实、可信。
5) Eclogite facies garnet pyroxenolite xenoliths
榴辉岩相石榴辉石岩捕虏体
1.
Eclogite facies garnet pyroxenolite xenoliths in Hannuoba area show the typical layered cumulate structures and crystalloblastic textures of granulite facies.
汉诺坝榴辉岩相石榴辉石岩捕虏体的产状、层状堆晶构造和粒状变晶结构 ,以及具有幔源成因的矿物学、REE地球化学特征和温压条件表明 ,其深部过程是由幔源岩浆底侵于上地幔顶部 ,形成镁铁质堆晶岩 ,再经榴辉岩相变质而成 ,它与下地壳底部的麻粒岩相镁铁质堆晶岩 ,提供了岩浆底侵作用和壳 -幔过渡带存在的新证据。
6) garnet lherzolite
石榴二辉橄榄岩
1.
Olivine fabric in garnet lherzolite from Rongcheng and Bixiling of Sulu-Dabieshan Ultrahigh-pressure(UHP)metamorphic belt,Eastern China.;
苏鲁-大别山超高压变质带迟家店和碧溪岭石榴二辉橄榄岩橄榄石组构
补充资料：安石榴(Punica glanatum)，石榴科
张启泰摄
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条