It is a product of volcanic rocks of the mesozoic era over-saturated with silica and rich in potash. it can be compared with geode natrolite that producedin alkaline basalt series of the cenozoic era.
它是中生代硅酸过饱和并富钾质的火山岩系的产物，其意义可与产于新生代碱性玄武岩系中的晶洞钠沸石对比。
The mineral can be found in hot spring deposits and as a volcanic sublimate product.
这种矿物可以在温泉的沉淀物中找到，它也是火山的升华产物。
The mineral can be found in hot spring deposit and as a volcanic sublimate product.
这种矿物可以在温泉的沈淀物中找到，它也是火山的升华产物。
It occurs in the fossil hydrothermal systems within Xiangshan Mesozoic volcanic basin and is the product of water-rock interactions in the hydrothermal systems.
该矿田产于中生代相山火山岩盆地古水热系统之中，是水热系统中水-岩相互作用的产物。
The main product has the marble series, the granite series, the basalt (volcanic rock) the series and so on.
主要产品有大理石系列，花岗岩系列，玄武岩(火山岩)系列等。
The coexistence of the two melts rich in fe and si in the previous studies of basic volcanic rocks reflects the magmatic immiscible process and records their product features.
而以往在基性火山岩中发现的富铁相和富硅相两种熔体的共存现象，反映了幔源岩浆的熔离过程，并记录了熔离产物的特征。
Volcanic rocks in Fanhe occurred in the belt of hedreocraton which was the product during strong activity of aulacogen.
凡河地区火山岩形成于大陆克拉通内的活动带，即裂陷槽强烈活动阶段的产物。
The Middle Ordovician submarine spilite-alkaline volcanic rock association in the Shihuigou area in the Northern Qilian mountains was the product of island arc volcanism.
北祁连山石灰沟地区发育一套完整的奥陶纪岛弧火山岩系。
The fractionation of LREE is very intense and with the evident negntive anomaly of Eu. The Muchang A-type granite is a congeneric product with the Upper Permian volcanic sequences formed by the mix…
木厂A型花岗岩与上二叠统火山岩系具同源性，乃玄武岩浆与陆壳局部重熔岩浆的混合物。
As the direct product of magmatism during the process of tectonic evolution, volcanic rocks are the important clue in discussing the geological events and geodynamic evolution.
火山岩是大地构造演化过程中岩浆作用的直接产物，是探讨地质事件和地球动力学演化的重要线索。
As the direct product of magmatism during the process of tectonic evolution, volcanic rocks are the important clue in discussing the geological events and geodynamic evolution.
火山岩是大地构造演化过程中岩浆作用的直接产物，是探讨地质事件和地球动力学演化的重要线索。
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