The pink color in some granites is due to the coloration of orthoclase (alkali) feldspar.
specter director
yes there is such a thing as black granite
high concentrations
Granite is an intrusive igneous rock.
No, granite is not a metal. Granite is neither a metal or a nonmetal, but is an igneous rock. Use the link below to the related question as to whether granite is a metal or nonmetal to learn a bit more.
The pink granite
Pink granite is a beautiful and durable rock that takes a nice polish and is extremely tough and resistant to weathering, which makes it useful for many things. Some of these are building exteriors, countertops, sculpture, fireplaces, flooring, bookends, and so on.
granite
Granite is intrusive, can be pink, and contains mica.
FELDSPARS
It is the sun hitting the granite face a certain time of day. It is not pink.
Pink granite would consist primarily of potassium feldspar and quartz with minor amounts of mica and other feldspars.
granite or rhyolite
A granite countertop of sufficient quality should look and feel as smooth as glass.
Granites can be pink to dark gray or even black, depending on their chemistry and mineralogy. So in other words...it's not made by humans...it just comes that way.
I think granite is continental crust
An obelisk is made from a solid piece of grey or pink granite.