Sard is a semi-precious gemstone known for its deep, rich red color, which ranges from reddish-brown to nearly black. It's a variety of chalcedony,...

Chocolate opal is a variety of the common opal, distinguished by its rich, dark brown color that often resembles the hue of chocolate. Like...

Amygdaloidal agate is a specific type of agate that forms within the voids or cavities of volcanic rocks. These voids, often created by gas...

Lemon quartz is a captivating variety of quartz that has gained popularity in recent years for its vibrant yellow hue and its use in...

Dumortierite quartz is a unique variety of quartz that contains inclusions of dumortierite, a rare aluminum borosilicate mineral. This combination results in a stunning...

Opalite is a type of synthetic glass often mistaken for a gemstone due to its alluring translucence and the play of colors similar to...

Girasol Quartz, often known as Girasol Opal and Milky Quartz are a type of quartz that exhibits an opalescent sheen with a subtle glow...

Tiger Iron is a metamorphic rock composed mainly of tiger's eye, red jasper, and black hematite. It's admired for its remarkable bands of color...

Ant Hill Garnets are a variety of garnet, specifically pyrope garnet, which are primarily red in color. What makes them remarkable is not just...

Thulite is a variety of the mineral zoisite known for its striking pink color. The pink hue is primarily due to manganese ions replacing...

Ekanite is a silicate mineral with a chemical composition typically expressed as Ca2ThSi8O20Ca2​ThSi8​O20​. It is often found as a tetragonal crystal system but is...

Liddicoatite is a fascinating mineral that belongs to the extensive tourmaline group. This gemstone is chemically classified as a calcium-rich lithium aluminum borosilicate. The...