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Basalt is an extrusive, mafic igneous rock, which means that it solidifies from lava at or near the surface, and is composed partly of iron and magnesium minerals. Granite is an intrusive felsic igneous rock, meaning that it solidifies from magma below the surface, and is relatively high in minerals containing silicon and aluminum. Basalt has a higher specific gravity than granite, and is also darker than granite. Basalt may have visible air pockets, frozen in place when it solidified from lava. Granite will not exhibit this characteristic. Basalt has mineral crystals that are not visible with the naked eye. Granite has visible mineral crystals.
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Which rock has more silica granite or basalt?
Granite has more silica than basalt in it.
Which is more dense basalt or granite?
Granite.
What layer of the Earth is made up of the rocks basalt and granite?
The Earth's outermost layer where basalt and granite are found is called the crust. Basalt is more common in the oceanic crust, while granite is more prevalent in the continental crust.
What does granite and basalt have in common?
Basalt and Granite are igneous rocks which are very hard.
What rock has more silica granite or basalt?
Granite has more silica than basalt. Granite is a light-colored, coarse-grained igneous rock made up of quartz, feldspar, and mica, which are minerals rich in silica. Basalt, on the other hand, is a dark-colored, fine-grained igneous rock with lower silica content compared to granite.
What type of grain do granite and basalt have?
Granite - coarse grained. Basalt - fine grained.
Is granite in basalt?
No. Granite and basalt have different compositions and form under different circumstances.
Is igneous rock granite or basalt?
Both granite ans basalt are types of igneous rock.
Is basalt equal to granite?
No. Basalt is extrusive whilst granite is intrusive, among other things.
Basalt has a greater specific gravity than granite?
Basalt does have a greater specific gravity. Granite is not as dense as basalt.
Which rock has more silica granite or basalt?
Granite has more silica than basalt in it.
What is the same between the origin of basalt and granite?
Both basalt and granite are igneous rocks that form from the cooling and solidification of molten rock. However, they differ in their mineral composition and formation conditions, with basalt forming from rapidly cooling lava at the Earth's surface, while granite forms from slowly cooling magma deep within the Earth's crust.
Why are basalt and granite important igneous rock?
As it turns out, most of the ocean floor is basalt, and most of the continents are granite.
Are basaltic igneous rocks lower in density than granitic rocks?
Granite is very much less dense than basalt. This is why the continental crust (mostly composed of granite) floats on Oceanic crust (made mostly of basalt). Granite is 70 % silicon. Where basalt is mainly pyroxene.
Which is more dense basalt or granite?
Granite.
What is the comparison of granite and basalt in terms of origin and texture which is intrusive and which is extrusive?
Basalt can't see crystals and basalt is extrusive. Granite you can see the crystals and is intrusive.
Ano ang pag kakaiba ng granite and basalt?
what is basalt
