Basalt Rock Vs Granite Rock

Rock density granite vs basalt.

Basalt rock vs granite rock. Granite speckled cream to pink or gray medium to large size crystalline texture. Though some rocks look identical they have certain characteristics which distinguish them from others. The deccan traps and siberian traps. Its principle minerals include pyroxene feldspar and olivine.

Rock bodies on outcrop sometimes with hexagonal joints. Granite vs basalt characteristics assist us to distinguish and recognize rocks. Basalt is an extrusive rock meaning it formed when lava cooled above the surface of the earth s crust. 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.

Basalt or greenstone dark greenish gray to black tiny to no visible crystalline. 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. Solidifying rocks at the. Sedimentary rocks and granite which are rich in quartz and feldspar tend to be less dense than volcanic rocks.

Lava at the surface is exposed to air and water which causes the molten rock to cool rapidly. Appearance of basalt is dull and soft and that of granite is veined or. Basalt river rocks are the most frequently used stone in hot stone massages because of their ability to retain heat. It is common both on earth and other planetary bodies.

Basalt is available in black brown light to dark grey colors whereas granite is available in black grey orange pink white colors. 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. Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. The erosion of trap rock created by the stacking of successive lava flows often created a.

Trapp trap is also used to refer to flood plateau basalts e g. Basalt is an igneous volcanic rock that forms commonly in oceanic crust and parts of continental crust. Pluton has been used to describe any non tabular intrusive body and batholith. Igneous rocks nau web server.

It forms from lava flows which extrude onto the surface and cool. Characteristics of rocks include texture appearance color fracture streak hardness etc. Basalt has a fine grain and ranges in color from dark green to grayish black. Extrusive igneous rocks come from lava.

Trap rock also known as either trapp or trap is any dark colored fine grained non granitic intrusive or extrusive igneous rock types of trap rock include basalt peridotite diabase and gabbro. Granite vs basalt characteristics. All rocks of igneous origin consist of magma or molten earth that finds its way up to.