volcanic island arc

Petrochemical and geochemical characteristics of Early Paleozoic island-arc volcanic rocks in Northern Fujian Province

闽北早古生代岛弧火山岩的岩石地球化学特征

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On tectonic discrimination plots of trace elements, all samples of volcanic rocks fall into the field of volcanic island arc and back arc basin.

在微量元素构造判别图上，火山岩样品集中在火山岛弧和弧后盆地的范围内。

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Mount Pelee ( Montagne Pelee in French, which translates to Bald Mountain) stands on the small island of Martinique, which is in the island arc of the Lesser Antilles in the Caribbean: an area known for frequent volcanic and seismic activity.

培雷火山（法语名Montagne Pelee，意为秃头山）坐落在名为马提尼克的小岛上。马提尼克岛是加勒比海小安地列斯群岛的岛弧：这一带因其频繁的火山和地震活动而闻名。

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Geochemistry of Proterozoic Island-arc volcanic rocks in Northwest Zhejiang

浙西北晚元古代岛弧火山岩的地球化学研究

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Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.

其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等。

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Metamorphic basement of the jiangnan Proterozoic Paleo-island arc mainly consists of low-grade metamorphic volcanic sedimentary rocks.

江南元古宙古岛弧的基底变质岩主要由浅变质的岛弧火山—沉积岩系组成.

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