The Fine Grain Equivalent To Granite Is Rhyolite

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The fine grain equivalent to granite is rhyolite. The minerals that make up the composition of this rock are mica feldspar quartz and hornblende. A fine grained igneous rock rich in silica. It is a fine grained felsic volcanic rock. The extrusive equivalent of granite.

This rock gets its name from a chain of mountains located in south america. Rhyolite rocks bear a striking resemblance to granite due to being classified as felsic rocks except that rhyolite has a fine grained texture with phenocrysts which are small crystals sometimes embedded within the rock. The fine grained aphanatic equivalent of a granite is a. Pyroclastic material that is less than four millimeters in diameter.

Rhyolite is a felsic extrusive rock and due to its high silica content rhyolite lava is very viscous and is volcanic equivalent of granite. Granite rhyolite is the fine grained equivalent of this igneous rock. However rhyolite forms as a result of a violent volcanic eruption while granite forms when magma solidifies beneath the earth s surface. Rhyolite is the fine grained equivalent of this igneous rock.

Which rock is the fine grained equivalent of granite same composition but aphanitic. Rhyolite is basically an igneous rock and usually found as faded and ligh view the full answer previous question next question. The general physical appearance of a rock as observed in reflected light. One example of an aphanitic rock with felsic composition.

The coarse grained rock which is composed mainly of quartz and potassium feldspar. The volcanic equivalent of granite. Obsidian exhibits this texture. The fine grained equivalent of granite.

Rhyolite is an extrusive silica rich igneous rock.