Chrysoprase is a gemstone variety of chalcedony, which is a form of quartz. It is known for its apple-green color, which comes from the...

Lapis Lazuli is a captivating gemstone renowned for its mesmerizing deep blue color and rich historical background. It has been treasured and sought after...

Tiger's Eye is a mineral gemstone that belongs to the quartz family. It is composed primarily of silicon dioxide (SiO2), the same chemical composition...

Jasper is a type of mineral that is primarily composed of silica, with other trace elements and impurities giving it its unique colors and...

Citrine is a yellow to brownish-yellow variety of quartz, which is a mineral composed of silicon and oxygen atoms. It is one of the...

Moonstone is a type of feldspar mineral that has a unique adularescent effect, meaning it displays a shimmering, floating light effect that appears to...

The Geological Origin, History, Layered Structure and Why This Dark, Banded Stone Has Been Valued for CenturiesOnyx is a stone that leaves a heavy,...

Jadeite is a mineral that belongs to the pyroxene group, which is a group of rock-forming silicate minerals. It is one of two types...

Agate is a fascinating and versatile mineral that has captivated human interest for thousands of years. Agate is a variety of chalcedony, a mineral...

Chalcedony is a mineral that is composed of microscopic crystals of quartz. It is a cryptocrystalline form of silica, meaning that its crystals are...

Turquoise is a member of phosphate mineral with chemical the formula CuAl6 (PO4)4(OH) 8·4H2O. Turquoise is an opaque, blue-to-green mineral that is a hydrated phosphate of copper...

Chrysoberyl is a member of oxide mineral or gemstone with the formula: BeAl2O4.In spite of the similarity in their names, chrysoberyl and beryl are absolutely extraordinary stones, despite the fact that both include beryllium. Chrysoberyl is the third most commonplace herbal stone and is found at 8.5 at the Mohs