About Granite Rock. Granite is a plutonic rock one that forms from the cooling of magma beneath the earth s surface. Granite is also what s called a plutonic rock meaning that it forms deep underground. Concrete building materials contracting construction services.
There are also minor amounts of mica amphiboles and other minerals. Such is the popularity of this rock type that a countertop made from any igneous rock is referred to as granite countertop.
That alongside the fact that it is heat resistant makes it a popular choice for kitchen countertops.
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. 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. There are also minor amounts of mica amphiboles and other minerals. Granite is composed of many minerals including quartz and feldspar.
