1.
The branch of petrology that deals with the origin of rocks, especially igneous rocks.
岩石成因说，岩石发展学研究岩石成因的岩石学的一个分支，尤其是火成岩的成因
2.
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
3.
Lithology and Genesis of Magnesium-rich Rocks in Boron Deposit of Eastern Liaoning and Southern Jilin
辽东—吉南硼矿中镁质岩石的岩石学及成因
4.
; and massage points and wands and" palm stones.
在黝帘石的富含岩石地带作为一个岩石群出现，但其成因各不相同。
5.
Any of various altered basic igneous rocks colored green by chlorite, hornblende, or epidote.
绿岩因含有绿泥石、角闪石或绿帘石而呈绿色的任一种变质火成岩
6.
Petrogenesis of Kalatongke mafic rock intrusions, Xinjiang.
新疆喀拉通克镁铁质岩体群的岩石成因研究
7.
GENESTS OF TOPAZ-BEARING GRANITIC ROCKS IN SOUTHEASTERN JIANGXI PROVINCE
赣东南含黄玉花岗质岩石的成因探讨
8.
Rock, usually limestone, composed of pisoliths.
豆石，豆岩由豆石构成的岩石，常为石灰岩
9.
Study on the Zircon Genetic Mineralogy and Geochemistry of the Intrusive Complex in Sunzhuang Area, Fanshi County, Shanxi Province
山西省繁峙县孙庄杂岩体的锆石成因矿物学与岩石地球化学研究
10.
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
11.
The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.
火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.
12.
These rocks are called intrusive rocks and are cooled very slowly because they were insulated by the rocks surrounded them.
这样形成的火成岩叫做侵入岩。因为侵入岩被其周围的岩石所隔离，它的冷却是非常缓慢的，
13.
Further discussion on the genesis of the podiform chromite deposits in the ophiolites--questioning about the rock/ melt interaction metallogeny
再论蛇绿岩中豆荚状铬铁矿的成因——质疑岩石/熔体反应成矿说
14.
This is a cliff composed of quartz sandstone that is well bedded.
由石英砂岩构成的悬崖，岩石层理发育。
15.
Petrological, Geochemical and Petrogenesis Study of the Early Carboniferous Volcanic Rocks in QiaoErMa, West TianShan
西天山乔尔玛一带早石炭世火山岩岩石学、地球化学和岩石成因
16.
The Petrology of Niuxinshan Granitoids in the North Qilian and Their Zircon SHRIMP Dating
北祁连牛心山岩体岩石学、锆石SHRIMP定年及其成因
17.
A column of eccentrically shaped rock, produced by differential weathering.
天然怪岩柱因受特定的风化侵蚀而形成的形状怪异的岩石
18.
ORIGIN OF ALLUVIAL SAPPHIRE DEPOSITS ASSOCIATED WITH EASTERN AUSTRALIAN VOLCANIC PROVINCES
与东澳火山岩区有关的蓝宝石冲积矿床的成因