玄武岩

Abandoned fishing boats resting next to basalt reveal the leisurely atmosphere of Wangan.

岩旁，废弃渔船静静躺著，透露望安一迳地舒缓。

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岩组成，还包括安山岩、玻安岩、钠长岩以及角砾岩、凝灰岩等。

Effect of nutrient management on selected topsoil characteristics of a basalt derived Ferralsol in Dak lak ,Vietnam.

表5 养分管理对达拉克(Daklak)一岩发育铁铝土基本些表土层性质影响 Table 5.

Towering in close symmetry, these basalt columns near Fingal's Cave form the base of the Scottish island of Staffa.

极端地球图片画廊。密切对称性，些岩圆柱附近芬戈尔洞形成基底苏格兰岛屿斯达法岛。

Towering in close symmetry, these basalt columns near Fingal’s Cave form the base of the Scottish island of Staffa.

极端地球图片。密切对称性，些岩园柱状物附近Fingal洞穴形式基础上苏格兰岛Staffa 。

The metallogenic material was from deep alkalic basaltic magma, and the pulsatory invasion was the necessary metallogenic condition of the ore deposit.

成矿物质源于碱性岩浆，基性次火山岩浆多次脉动式入侵是矿床形成必要条件。

Through K-Ar isotope age study in pillow basalt,has gained the isochrone age is 139Ma.The age is the formation age of pillow basalt.

在枕状岩中获得K-Ar（全岩）同位素年龄为139Ma（测试单位：宜昌地质矿产所同位素室），因此确定其时代为晚侏罗世晚期。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世火山活动强烈，发育以安山岩类为主岩、安山岩、英安流纹岩岩石组合。

This is the first report on the ophiolite suite, which consists of metasediment, meta-basalt, metadiabase, metagabbro, metapyroxene and metasilicith, in the Wenjiashi area, northeastern Hunan.

在湘东北文家市首次识别出蛇绿岩套残片,它由变沉积岩、变岩、变辉绿岩、变辉长岩、变辉石岩类及变硅质岩组成。