Info About Granite Rocks

It is the most common plutonic rock of the earth s crust forming by the cooling of magma silicate melt at depth.

Info about granite rocks.

Strictly speaking granite is an. Due to its mineral composition granite may appear as red pink gray or white with dark mineral. Granite is composed mainly of quartz and feldspar with minor amounts of mica amphiboles and other minerals this mineral composition usually gives granite a red pink gray or white color with dark mineral. The stone is cut from rock beneath the earth s surface.

Intriguing facts about granite rock you can t afford to miss. Granite fun facts 1. It forms from the slow crystallization of magma below earth s surface. Granite coarse or medium grained intrusive igneous rock that is rich in quartz and feldspar.

Granite is an igneous rock with grains large enough to be seen with the naked eye. Here s a short compilation of granite rock facts some of which are interesting enough to leave you amazed. Granite is the signature rock of the continents. Granite does not simply appear naturally as a slab.

Learn more about the properties and uses of granite in this article. When granite is subjected to intense heat and pressure it changes into a metamorphic rock called gneiss. Some granite in australia is believed to be more than four billion years old although when rocks get that old they ve been altered enough by geological forces. Granite is the oldest igneous rock in the world believed to have been formed as long as 300 million years ago.

For those who ve forgotten your high school science classes igneous rocks are formed from cooling lava or magma. Granite rocks can be very old. There are also minor amounts of mica amphiboles and other minerals. Granite is an igneous rock that forms when magma cools relatively slowly underground.

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Its radioactive nature an entire city built from this rock type and its exceptional strength which makes it the most preferred rock. The other rocky planets mercury venus and mars are covered with basalt as is the ocean floor of earth but only earth has this beautiful and interesting rock type in abundance. It is made up mainly of quartz and feldspar.

It is usually composed primarily of the minerals quartz feldspar and mica. Granite is a light colored igneous rock with grains large enough to be visible with the unaided eye. More than that granite is the signature rock of the planet earth itself. The following are 15 interesting facts about granite.

Granite is an igneous rock.