Dioptase is a copper cyclosilicate mineral belonging to the trigonal crystal system. It is characterized by its stunning, intense emerald-green color and vitreous luster. Dioptase …

Cordierite, also known as iolite, is a magnesium iron aluminum cyclosilicate mineral that belongs to the orthorhombic crystal system. It exhibits a range of colors, …

Tourmaline is a complex boron silicate mineral that belongs to the hexagonal crystal system, with a wide array of colors and variations. This versatile mineral …

Beryl is a beryllium aluminum cyclosilicate mineral that falls within the hexagonal crystal system. This fascinating mineral is known for its diverse range of colors …

Heliodor is a variety of beryl, a beryllium aluminum cyclosilicate mineral known for its yellow to greenish-yellow color. Belonging to the hexagonal crystal system, heliodor …

Morganite is a variety of beryl, a beryllium aluminum cyclosilicate mineral, known for its delicate pink to peach color. Morganite belongs to the hexagonal crystal …

Goshenite is a variety of beryl, a beryllium aluminum cyclosilicate mineral, known for its colorless and transparent appearance. As a member of the hexagonal crystal …