* Quartz: This is a hard, glassy mineral that gives granite its sparkle.
* Feldspar: This is a group of minerals that come in a variety of colors, such as pink, white, or gray. It makes up the majority of granite.
* Mica: This mineral is known for its shiny, flaky texture. It often comes in black (biotite) or white (muscovite).
* Amphibole: This mineral is often dark green or black, and is sometimes found in small amounts in granite.
In addition to these main minerals, granite can also contain trace amounts of other minerals, such as:
* Pyroxene: This mineral is often dark green or black.
* Garnet: This mineral is known for its red color.
* Magnetite: This mineral is a black, magnetic mineral.
The exact mineral composition of granite can vary depending on the specific location where it was formed. However, the presence of quartz, feldspar, and mica are common characteristics of granite.
