Compare And Contrast Between Granite And Rhyolite

Rhyolite is the felsic igneous rock with fine grained size.

Compare and contrast between granite and rhyolite.

So i m going to make a general comment and say that a granite is genetically the same has the same composition as a rhyolite please don t take this as always true but it is a close enough estimate in most cases. Gabbro is a dark medium to coarse grained intrusive igneous rock composed of calcium plagioclase pyroxene and minor olivine but no quartz. The key difference between basalt and granite is that basalt is mostly occurring on ocean floors while granite is in the crust of the earth in all continents. Whereas granite is the equivalent in composition but with coarse grained size.

2010 08 30 21 24 28 2010 08 30 21 24 28. The hardness of rhyolite is 6 7 and that of basalt is 6. Wiki user answered. Appearance of rhyolite is banded and that of basalt is dull and soft.

Appearance of granite is veined or pebbled and that of rhyolite is banded. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. A plutonic igneous rock is one that crystallises. Granite is available in black grey orange pink white colors whereas rhyolite is available in grey white light black colors.

Granite is a medium tocoarse grained acid igneous rock with essential quartz 20 and feldspar where alkali feldspar constitutes between 100 and 35 of the feldspars and minor mafic minerals. Asked by wiki user. Compare and contrast granite and rhyolite. Rocks are composed of different elements and materials.

Properties of rock is another aspect for rhyolite vs basalt. Properties of rock is another aspect for granite vs rhyolite. Rhyolite is available in grey white light black colors whereas basalt is available in black brown light to dark grey colors. As nouns the difference between granite and rhyolite is that granite is rock a group of igneous and plutonic rocks composed primarily of feldspar and quartz usually contains one or more dark minerals which may be mica pyroxene or amphibole granite is quarried for building stone road gravel decorative stone and tombstones common colors are gray white pink and yellow brown while.

They are the same in everything but grain size and location of crystallization granite is coarse grained and intrusive rhyolite is fine grained and extrusive. So if we assume the above to be true then the only difference between the rocks is that one is plutonic and the other is volcanic. Hardness of granite and rhyolite is 6 7. Granite is felsic diorite is intermediate granite has a much larger variety is less dense diorite is more rare both are phaneritic compare and contrast granite and rhyolite.

The difference is the size of grains.