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 trachyte is as below...

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

Trachytoid :: Trachytoid (a.) Resembling trachyte; -- used to define the structure of certain rocks.

Trachyte :: Trachyte (n.) An igneous rock, usually light gray in color and breaking with a rough surface. It consists chiefly of orthoclase feldspar with sometimes hornblende and mica..

Andesite :: Andesite (n.) An eruptive rock allied to trachyte, consisting essentially of a triclinic feldspar, with pyroxene, hornblende, or hypersthene..

Domite :: Domite (n.) A grayish variety of trachyte; -- so called from the Puy-de-Dome in Auvergne, France, where it is found..

Sanidine :: Sanidine (n.) A variety of orthoclase feldspar common in certain eruptive rocks, as trachyte; -- called also glassy feldspar..

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

Tridymite :: Tridymite (n.) Pure silica, like quartz, but crystallizing in hexagonal tables. It is found in trachyte and similar rocks..

Trachytic :: Trachytic (a.) Of, pertaining to, or resembling, trachyte..

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