What Has A Lower Density Basalt Or Granite

This range of densities can also be attributed to a rock s porosity the amount of open space between mineral grains.

What has a lower density basalt or granite.

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. The density of basalt one of the most common kinds of terrestrial volcanic rocks can be as high as 3 0 g cm 3. Its principle minerals include pyroxene feldspar and olivine. Summary of basalt vs.

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. Porosity and density. Strictly speaking granite is an. Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust.

It forms from lava flows which extrude onto the surface and cool. It is common both on earth and other planetary bodies. Density is a mass per volume let say if we have same ammount of volume granite and basalt what make granite less dense is because it has less mass than basalt. All rocks of igneous origin consist of magma or molten earth that finds its way up to.

Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. Some meteorites have low densities 3 0 g cm 3 but such meteorites are rare among meteorites. For example limestone 2 6 g cm 3 or less quartzite 2 7 g cm 3 and granite 2 7 2 8 g cm 3 are all common low density rocks. The mass of granite and bas.

Now how come the mass of granite is lesser than basalt.