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What type of metamorphic rock is similar to granite?
A type of metamorphic rock similar to granite is gneiss. Gneiss is a foliated metamorphic rock that has a similar composition to granite but displays a banded texture due to the alignment of mineral grains during metamorphism.
What is the difference between red granite and granite?
The composition changes the appearance and colour of the granite. A granite that appears more red in colour will have more of the mineral orthoclase feldspar, whereas the lighter and more white in appearance will have less orthoclase and maybe more plagioclase feldspar and quartz in the composition.
How do geologist determine mineral composition of granite?
They are able to slice the granite into extremely thin layers, observe it under a microscope, and view the amount and type of minerals that are present.
Is granite the plutonic equivalant of rhyolite?
Yes. Granite and Rhyolite have the same composition.
Are granite and rhyolite similar in a way?
Yes. Rhyolite and granite have the same composition. Rhyolite is the volcanic equivalent of granite.
Granite is what type of mixture?
Granite is a heterogeneous mixture that consists of various minerals such as quartz, feldspar, and mica held together in a solid mass.
What is the type of rock can withstand weathering the best?
The type of rock that can withstand weathering the best is typically igneous rock, particularly granite. Igneous rocks such as granite are more resistant to weathering due to their mineral composition and crystalline structure, making them more durable compared to sedimentary or metamorphic rocks.
What type of igneous rock is similar to granite?
Similar to granite in composition: rhyolite. Similar to granite in formation: any intrusive igneous rock, such as gabbro or diorite. Somewhat similar in appearance: diorite, granite gneiss, and many others.
Which layer in the earth is similar to the composition of granite?
The continental crust is similar in composition to granite. It is the outermost layer of the Earth's surface and is primarily composed of rocks like granite, which is rich in silica and aluminum.
What continental crust has the average composition of?
Granite. Most of the crust is composed of granite. Feldspar is the most common mineral in the earth's crust.Silicon, (Si) and Alluminium, (Al).
How does a Granite rock and a Gabbro rock differ from each other?
The counterpart of Granite is Rhyolite,the counterpart of Gabbro is Basalt. Gabbro is mafic(Dark coloured) ,Granite is felsic (light coloured) Granite forms from magma of Granitic composition while Gabbro forms from magma of Basaltic composition.
What is the percent of quartz found in granite?
12 percent on a mineral composition table
