Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of rhyolite is as below...

Rhyolite :: Rhyolite (n.) A quartzose trachyte, an igneous rock often showing a fluidal structure..

Liparite :: Liparite (n.) A quartzose trachyte; rhyolite.

Nevadite :: Nevadite (n.) A grantitoid variety of rhyolite, common in Nevada..

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