Tourmaline is a six-member ring cyclosilicate having a trigonal crystal system. It occurs as long, slender to thick prismatic and columnar crystals that are usually triangular in cross-section, often with curved striated faces.

May 11, 2019 · Tourmaline will build your inner strength and unite your heart, mind, and spirit in love and passion. It’s the stone that will bring you joy, satisfaction, commitment, and emotional stability.

Tourmalines have a variety of exciting colors with one of the widest color ranges of any gem species, occurring in various shades of virtually every hue.

Tourmaline is the name of a large group of boron silicate minerals. These minerals share a common crystal structure and similar physical properties - but vary tremendously in chemical composition.

Tourmaline is a versatile gemstone with a wide range of colors. It promotes enlightenment, balance, and removes blockages. Tourmaline aids in detoxification, health, and healing. It enhances love, compassion, and tolerance. Tourmaline has powerful protective properties against negative energies.

This Tourmaline gemstone guide lists qualities of the Tourmaline gem type, including stone colors, common names, meanings, gemstone hardness and more.

A tourmaline’s chemical composition directly influences its physical properties and is responsible for its color. Tourmalines make up a group of closely related mineral species that share the same crystal structure but have different chemical and physical properties.

Jul 1, 2024 · Tourmaline is a fascinating gemstone that is known for its wide range of colors and unique properties. It is a crystalline mineral composed of complex borosilicate compounds and belongs to the cyclosilicate mineral group.

Jul 26, 2022 · Discover the origins, properties, and varieties of tourmaline, and learn the best locations to find this colorful gemstone. Whether you're a seasoned collector or just starting out, our guide has everything you need to add tourmaline to your collection today.

Jan 8, 2025 · Tourmaline is a semi-precious gemstone that belongs to a complex family of boron silicate minerals. What makes tourmaline truly special is its incredible range of colors. In fact, it comes in almost every color of the rainbow, making it …