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- Top gray from andesite composition. 顶端灰白色，由安山岩组成。
- The REE distribution pattern of the Xihu lake is similar to that of andesite. 西湖沉积物稀土分布模式与安山岩相似。
- Very limited information has been reported concerning andesite weathering. 摘要迄今对安山岩之风化过程研究资料之报导仍有限。
- 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.
- Parental magmas are somilar, in composition, to that of high-Al basalt and( or) basaltic andesite. 原始岩浆的成分类似于高铝玄武岩和()武质安山岩。
- The effect of growth fracture of Abei Andesite reservoir on oilfield development. 阿北安山岩油藏裂缝发育特征对开发的影响。
- Geochemical properties of the variolitic andesite from Susong in the Dabie orogenic belt, China. 大别造山带宿松球颗结构安山岩的地球化学特征。
- Important Stone Material in Taiwan : Basalt, Andesite, Taiwan Jade, Argillite, Metabasite, Sandstone, Slate, Schist. 台湾地区重要石材分布图：玄武岩、安山岩、台湾玉、硬页岩、变质基性岩、砂岩、板岩、片岩。
- The extrusive rock unit includes basalt, andesite, boninite and albitite as well as breccia and tuff. 喷出岩单元不仅仅由玄武岩组成，还包括安山岩、玻安岩、钠长岩以及角砾岩、凝灰岩等。
- Jurassic volcanic rocks in Yingshan fault depression are mainly andesite, basalt, dacite, volcanic breccia and tuff. 莺山断陷侏罗系火山岩主要为安山岩、玄武岩、英安岩、火山角砾岩及凝灰岩。
- Mainly is basalt and tuff, secondly become for the alteration basalt and andesite. 主要为玄武岩和凝灰岩，其次为蚀变玄武岩和安山岩。
- But Iceland has various kinds of volcanoes, many of which produce more evolved lavas such as rhyolite 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。
- In the middle Early Jurassic the basin was filled up by the flood and eruptive basaltic andesite of the Nandaling Formation. 早侏罗世中期,盆地被溢流和喷发的南大岭组玄武安山岩充填。
- Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt. 珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。
- Volcanic groups in northern Taiwan include Mt.Datun, Mt.Chihsing and Mt.Guanyin volcanoes having andesite as main constitution element. 台湾北部的火山群，包括大屯山、七星山、观音山，其组成结构就是以安山岩为主。
- Method\ Based on oil testing, core analysis and logging data, characteristics of andesite formation in Dawa area are studied. 方法以试油、岩心分析资料为依据,测井资料为基础,研究大洼地区安山岩储层特征。
- The first rock is mainly andesite clinkering agglomerate, andesite breccia, dacite breccia, rhyolite breccia and rhyolite clinkering tuff. 正常火山碎屑岩亚类岩石类型主要为安山质熔结集块岩,安山质、英安质及流纹质火山角砾岩以及流纹质熔结凝灰岩。
- It is summarized and analyzed the strength characteristic of andesite and the principium of destroying rock of roller bit,take andesite for example. 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。
- The rock composed of hard effusive andesite has been good fractured reservoirs after undergoing reconstruction of tectonic movements. 该火成岩以安山岩为主,钻时曲线普遍偏高,表明地层坚硬致密,一经构造运动等因素改造后,可以形成良好的裂缝性储层。
- As a typical quartz vein-type gold deposit, Sandaowanzi gold deposit occurs in the andesite of the late Jurassic Tamulan Formation. 黑河市三道湾子岩金矿体赋存于晚侏罗世塔木兰沟组安山岩中,是石英脉型矿体。
