At a surface exposure the host rock dips steeply to the east.

在一个露头处，含矿主岩向东陡倾。

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So it has more important significance that how to recognize silicified rock from host rock and the extent of silicify.

因此，如何正确地识别硅化岩石与原岩，以及硅化的强弱对于找矿有着重要意义。

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Its host rock is picritic volcanics, which is different from other volcanic rocks related to iron (copper) ore deposit.

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。

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