Based on classification norms proposed by Menzies (1983), the ultramafic xenoliths in the present study belong to I-type xenolith .

根據(jù)Menzies（1983）之分類標(biāo)準(zhǔn)，區(qū)內(nèi)超基性捕獲巖內(nèi)橄欖巖屬於Ⅰ型捕獲巖成人免费国产剧情视频在线播放，F(xiàn)o 值介於90.1892.18 之間国产黄色精品网站在线观看。

Fluid composition ; alkali basalt ; Iherzolite xenolith ; eastern China

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According to the macro-characteristics and distribution law of dioritic microgranular enclaves, the special texture and structure, the contrast between the main rock-forming minerals of dioritic microgranular enclave and the host rock, as well as the genesis analysis on double crystal type percentage of 6 187 plagioclase, the conclusion is drawn as follows: despite the variety of the genesis types of dioritic microgranular enclave in Fangshan granodiorite, most of the genesis type is probably the result of the xenolith metamorphic transformation.

根據(jù)閃長質(zhì)微粒包體的宏觀特征及分布規(guī)律、特殊的結(jié)構(gòu)構(gòu)造又粗又长又黄的免费视频、主要造巖礦物與寄主巖的對(duì)比以及6187個(gè)斜長石雙晶類型百分率的成因分析得出黄黄的在线网站，房山花崗閃長巖體中的閃長質(zhì)微粒包體盡管有多種成因，但有不少可能是捕虜巖包體變質(zhì)改造的結(jié)果最新在线精品国自产拍三级片。

Based on the study of correlativity of Ol-Opx-Cpx contents in North China and South China, it shows that some peridotite xenoliths from Hannuoba, Pingquan, Nvshan, Puning, Qiongbei, and Niutoushan area may represent the older mantle material compositions, and some peridotite xenolith from Ximeng, Penglai, Linqu, Quzhou, Mingxi, and Liuhe area may represent the younger mantle material compositions.

通過對(duì)華北18岁免费看黄片、華南兩區(qū)橄欖巖包體中的O1與Opx及Cpx的相關(guān)關(guān)系的分析研究認(rèn)為，華北漢諾壩和平泉地區(qū)，以及華南女山情欲视频,欧美一级在线观看、普寧中国熟妇性视频一区、瓊北、牛頭山等地區(qū)的部分橄欖巖包體无码少妇一区二区三区av，代表了老地幔；錫盟白白在线视频免费费观看、蓬萊日本不卡的涩涩网站、臨朐及衢州、明溪亚洲黄黄视频、六合等地區(qū)的部分橄欖巖包體代表了較新地幔国产精品路边搭讪素人。

During the magmas ascendedand intruded, the high-energy, quick ascending primary mantle magmas with xenolith andhigh-pressure megacrysts didn't react with the crustal matter, which formed products, such ascone sheets.

在巖漿上升侵位的過程中，能量高的快速上升的含有巖石包體和高壓巨晶的幔源原生巖漿沒有與地殼物質(zhì)發(fā)生作用国产夫妻视频，其形成的產(chǎn)物如錐狀巖席久久只精品99品免费久苍井空；在此之后，巖漿能量久久国产亚洲欧洲一区二区、上升速度的降低促使原生巖漿與圍巖發(fā)生輕微的同化混染作用91黄色大片在线观，其產(chǎn)物如火山熔巖和火山頸。

The Chengzihe Formation in Zhangxin area of Jixi basin,Heilongjiang Province is intruded by the algorite sill. The mafic rocks are pure, porphyritic and contain no xenolith.

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