Crystal Encyclopedia

Emeralds

Emerald are a type of gemstone that belong to the beryl family, which has the chemical formula Be3Al2(SiO3)6. They are valued for their intense green color, which is caused by trace amounts of chromium, vanadium, and iron. They are known for their beautiful green color, which ranges from a deep forest green to a light, […]

Chalcedony

Chalcedony is a mineral that is composed of microscopic crystals of quartz. It is a cryptocrystalline form of silica, meaning that its crystals are too small to be seen without the aid of a microscope. Chalcedony typically has a waxy or glassy luster, and comes in a range of colors, including white, gray, blue, and […]

Chrysoberyl

Chrysoberyl is a mineral and gemstone that belongs to the beryl family. It is known for its unique optical properties, durability, and various color varieties. The name “chrysoberyl” is derived from the Greek words “chrysos” meaning gold and “beryllos” meaning beryl, which reflects the golden to greenish hues that are commonly associated with this mineral. […]

Desert Rose

Desert Rose stones are unique and fascinating mineral specimens that are known for their distinctive appearance and formation process. They are not a single mineral but rather a type of crystal formation that typically consists of two main components: gypsum and barite. These crystals form in arid desert regions and are characterized by their intricate, […]

Amazonite

Amazonite is a strikingly beautiful gemstone that is known for its captivating blue-green color. It belongs to the feldspar mineral group and is characterized by its unique combination of hues, ranging from light turquoise to deep blue-green, often resembling the colors of the tropical rainforest and the Amazon River, which is how it gets its […]

Iridescent Stones

Iridescent stones are a fascinating category of gemstones and minerals known for their mesmerizing play of colors and the ability to display a shimmering, rainbow-like effect when viewed from different angles. This optical phenomenon is often referred to as “iridescence.” Iridescent stones are prized for their unique and captivating appearance, making them popular choices for […]

Yooperlite

Yooperlite is a term used to describe a unique type of rock, specifically a variety of sodalite-rich syenite found in the Upper Peninsula of Michigan, USA. This distinctive rock gained attention for its remarkable property of fluorescing under ultraviolet (UV) light, emitting an otherworldly glow. The term “Yooperlite” itself is a blend of two words: […]