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。
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.
其赋矿围岩为苦橄质火山岩，区别于与火山岩相关的各类铁(铜)矿。
Its host rock is picritic volcanics, which is different from other volcanic rocks related to iron (copper) ore deposit.
火山岩的组成通常是安山岩，但在某些地区玄武岩质和流纹岩质也很丰富。
The volcanics are commonly andesitic in composition, but basaltic and rhyolitic volcanics are abundant in some areas.
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