Gabbro obsidian granite and andesite.
Compare and contrast the mineralogical composition of granite and rhyolite.
Whereas granite is the equivalent in composition but with coarse grained size.
They have essentially the same composition.
The difference is the size of grains.
Obsidian is likely felsic.
Granite is an intrusive igneous rock which is very hard crystalline and is visibly homogeneous in texture and forms by melting of continental rocks rhyolite is a felsic extrusive rock and due to its high silica content rhyolite lava is very viscous and is volcanic equivalent of granite.
Felsic rocks are a type of igneous rock that are comprised of light.
Whereas granite is the equivalent in composition but with coarse grained size.
The difference between them is that granite cools slowly.
Classify each of the following rocks by their mineral composition felsic intermediate or mafic.
5 2 composition 5 2 1 mineral content.
They are different in that granite forms when magma cools intrusively.
The difference is that granite sits on the plutonic diagram and rhyolite sits on the volcanic diagram.
Compare and contrast granite and rhyolite.
Rhyolite is the felsic igneous rock with fine grained size.
How are granite and rhyolite the same and how do they differ.
So they have a similar composition but one is volcanic and the other is plutonic.
The difference is the size of grains.
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.
Rhyolite is the felsic igneous rock with fine grained size.
Rocks are composed of different elements and materials.
Therefore granite has a phaneritic texture while rhyolite is formed extrusively and so has an aphanitic texture.
Both granite and rhyolite are felsic igneous rocks formed from very viscous silica rich magma.
Granite and rhyolite are similar in that they have the same mineral chemical composition.
Chemical weathering changes the composition of a rock.
