▶Muuqaalka casharka
Dhagxaanta iyo Macdanta
Dhagxaanta iyo Macdanta
Sayniska • Kheyraadka dhulka
Muuqaalku weli diyaar ma aha.
Muuji qoraalka
Rocks consist of minerals and rock fragments.
A mineral is a naturally occurring pure substance (an element or a compound) that has a crystal structure.
Minerals are identified by their crystal structure, composition, and physical properties.