Black Tourmaline

Tourmaline crystals, known scientifically as Tourmaline-Crystal, are fascinating gemstones that exhibit a wide range of physical and metaphysical properties. This article aims to provide a detailed overview of tourmaline crystals,…

Tourmaline, a semi-precious gemstone known for its vibrant colors and unique properties, has captured the hearts of many jewelry enthusiasts. From its intricate crystal structure to its diverse color palette,…

Black tourmaline, also known as black电气石 or schorl, is a member of the tourmaline family, renowned for its distinctive black hue and unique properties. As a semi-precious gemstone, black tourmaline…

Jewelry appraisal involves a deep understanding of gemstones, their properties, and how they interact with various environments and conditions. Among the myriad of gemstones, black tourmaline holds a unique place…

Jewelry, beyond its aesthetic appeal and cultural significance, often carries various beliefs and healing properties attributed to the gemstones it incorporates. Among these, black tourmaline, a striking and enigmatic gemstone,…

Tourmaline, a stunning and versatile gemstone, captivates both collectors and casual admirers. Among its many forms, raw tourmaline stands out for its unique appearance and powerful properties. In this article,…

Gemstones have been prized for their beauty and rarity for thousands of years. Some gemstones, such as diamonds, rubies, and emeralds, are considered precious and highly valued, while others are…

Gemstones are a popular jewelry choice, and many people wear their favorite jewelry every day. However, not all gemstones are created equal when it comes to durability and suitability for…

Black tourmaline is a unique mineral that is usually black or dark blue in color. It is a silicate mineral, the main components are sodium silicate and sodium aluminate. Black…

Black tourmaline crystal is a silicate mineral containing iron, magnesium, aluminum, lithium, sodium, and potassium, with the chemical formula Na(Fe2+3Al6)(Si6O18)(BO3)3(OH)3OH. It is a black or dark gray transparent or translucent…