Potassium feldspar

Potassium feldspar is a common mineral found in many types of rocks, especially in granite. It belongs to the feldspar group, which are essential building blocks of Earth's crust. Chemically, potassium feldspar contains potassium, aluminum, silicon, and oxygen. It has a glassy appearance with a pink, white, or flesh-colored hue. This mineral is important in geology because it helps geologists identify and date rocks, and it also plays a key role in the formation of various landforms. Its durability and aesthetic appeal make it popular in tiles, countertops, and decorative stones.