Basalt Rock Vs Granite Rock

When we have to compare basalt vs granite the texture color and appearance plays an important role in determining the type of rock.

Basalt rock vs granite rock. It forms from lava flows which extrude onto the surface and cool. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. Sedimentary rocks and granite which are rich in quartz and feldspar tend to be less dense than volcanic rocks. Though some rocks look identical they have certain characteristics which distinguish them from others.

Granite vs basalt characteristics assist us to distinguish and recognize rocks. The erosion of trap rock created by the stacking of successive lava flows often created a. Basalt is available in black brown light to dark grey colors whereas granite is available in black grey orange pink white colors. Rock density is very sensitive to the minerals that compose a particular rock type.

Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust. The deccan traps and siberian traps. Basalt river rocks are the most frequently used stone in hot stone massages because of their ability to retain heat. Granite vs basalt characteristics.

Basalt or greenstone dark greenish gray to black tiny to no visible crystalline. Appearance of basalt is dull and soft and that of granite is veined or. All rocks of igneous origin consist of magma or molten earth that finds its way up to. Lava at the surface is exposed to air and water which causes the molten rock to cool rapidly.

In geology a pluton is a body of intrusive igneous rock also called plutonic rock that is crystallized from magma slowly cooling below the surface of the earth although pluton is a general term to describe an intrusive igneous body there has been some confusion around the world as to the definition of a pluton. Solidifying rocks at the. Rock bodies on outcrop sometimes with hexagonal joints. It is common both on earth and other planetary bodies.

And if you know your igneous petrology you will see that the more mafic rich in magnesium and iron a rock is the greater its density. Basalt has a fine grain and ranges in color from dark green to grayish black. Summary of basalt vs. Characteristics of rocks include texture appearance color fracture streak hardness etc.

Basalt is an extrusive rock meaning it formed when lava cooled above the surface of the earth s crust. Pluton has been used to describe any non tabular intrusive body and batholith. Igneous rocks nau web server. Its principle minerals include pyroxene feldspar and olivine.

Extrusive igneous rocks come from lava. Granite speckled cream to pink or gray medium to large size crystalline texture. Trapp trap is also used to refer to flood plateau basalts e g.