Triclinic

Triclinic refers to a type of crystal system in materials science and mineralogy. It is characterized by having three unequal axes that are not at right angles to each other. Unlike more symmetric crystal systems, such as cubic or hexagonal, triclinic structures have the least symmetry, making their shapes quite irregular. This arrangement can affect the physical properties of the materials, influencing how they break or reflect light. Common examples of triclinic minerals include feldspar and turquoise, which exhibit unique forms and colors due to their specific atomic arrangements.