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河南汝阳梅花玉是一种杏仁状安山岩。The "plum" jade is a kind of andesite with anamygdaloidal structure.

其中，火山岩由玄武岩、玄武安山岩和安山岩构成。Of these, volcanic rocks consist of basalt, basaltic andesite and andesite.

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西湖沉积物稀土分布模式与安山岩相似。The REE distribution pattern of the Xihu lake is similar to that of andesite.

后者由闪长岩、石英闪长玢岩、安山岩、安山玄武岩组成。The latter is composed of diorite, quartz diorite porphyrite, andesite, andesite basalt.

根据安山岩物理性质的特殊性，提出了针对安山岩的断级配。According to particularity of andesite physical property, the gap grading is recommended.

一般说来大陆地壳的组成成分是火成岩和安山岩。The continental crust has an average composition similar to that of the igneous rock, andesite.

大别造山带宿松球颗结构安山岩的地球化学特征。Geochemical properties of the variolitic andesite from Susong in the Dabie orogenic belt, China.

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此岩系由黑色或暗灰色橄榄石、普通辉石玄武岩、角闪石安山岩等大小石块构成。The rock stack is made up of various sized black or dark grey olivine, augite basalt, amphibole and andesite.

但是冰岛有各种各样的火山，其中很多生产更逐步形成的象流纹岩和安山石那样的熔岩。But Iceland has various kinds of volcanoes, many of which produce more evolved lavas such as rhyolite and andesite.

赋矿围岩为塔木兰沟组粗面安山质岩石，主要矿体为沿着NWW方向断裂构造就位的石英脉体。The wall rock is trachyte andesite of Talimugou Group, and the main ore body is the quartz veins which located in NWW trending fractures.

牛圈湖—马北地区石炭系火山岩地层作为储层的岩性主要包括玄武岩、火山角砾岩、安山岩。The main lithology of Carboniferous system Volcanic rock reservoirs in the niuquanhu-mabei area includes basalt, volcanic breccias, and andesite.

圣海伦斯似乎在当时的1980年喷发，它实际上是一个相对小的喷发较之其他安山岩火山如山。Saint Helens seemed at the time of the 1980 eruption, it was actually a relatively small eruption compared to other Andesite volcanoes such as Mt.

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源岩中含有壳源和幔源物质，具类似于高钾钙碱性安山岩的岩石化学特点。The lithochemical characteristic of source rock containing crust and mantel substance bears analogy to that of high potassium calc alkali andesite.

松山引水工程大坝为面板堆石坝，趾板基础座落在弱风化安山岩上部。The toe slab is situated on top of light weathering andesite. Toe slab seepage prevention adopts common consolidation grouting and curtain grouting.

以安山岩为例，总结和分析了安山岩的强度特性以及组合牙轮钻头的破岩机理。It is summarized and analyzed the strength characteristic of andesite and the principium of destroying rock of roller bit, take andesite for example.

本文系根据二连盆地阿北安山岩油藏的钻井、测井及岩心资料，探讨安山岩储层特征。Based on drilling, logging and coring data of the A-Bei andesite oil pool in Erlian Basin, the characteristics of the andesite reservoir have been stu- died.

研究区内火山岩从基性—中性—中酸性都有出露，包括橄榄玄武岩、安山岩和英安岩，且都属于非碱性系列。The volcanic rocks in the study area all belong to sub alkaline series including olivine basalt, andesite and dacite, from basic to intermediate, and to acid.

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由缝合线向北，沙尔布尔提山安山岩线是中奥陶世至中、晚志留世发育起来的火山岛弧。From the suture line towards the north, an andesite line along Sharburti Mountain was the volcanic island arc developed from middle Ordovician to middle-late Silurian.

莺山断陷在深层侏罗系安山岩中发现气层，从而使深层火山岩成为松辽盆地又一个勘探目的层。The petrophysics study on deep andesite rocks is very important in Yingshan downcast of Songliao Basin, because gas reservoirs have been discovered in the area of deep andesite.

下白垩统的长岭组聚煤作用形成于金家屯组安山岩上的北东向断陷带之中，聚煤盆地类型以半地堑式为主。The coal-accumulating process of the lower Cretaceous ChanglingFormation was formed in a half graben of the NE trending fault zone which posited on theJinJatun Formation andesite.