Tourmalines

Tourmalines (plural of tourmaline) are a group of complex silicate minerals of varying compositions, known for their remarkable variety of colors and piezoelectric and pyroelectric properties. They are commonly found in igneous and metamorphic rocks, existing in a wide range of crystal formations. The color variations are due to trace elements such as iron, manganese, titanium, chromium, and vanadium. Their durability and aesthetic appeal make them popular gemstones. Different color variations are often referred to by specific names like Rubellite (red) or Indicolite (blue). These versatile crystals are utilized in jewelry and some industrial applications.

Tourmalines meaning with examples

• The museum's display featured a stunning collection of tourmalines, showcasing hues from vibrant pinks and greens to deep blues and blacks. The guide explained that the varied colors were due to trace elements.
• She carefully selected a pendant set with a shimmering green tourmaline, its unique color making it the focal point of her outfit.
• Geologists often examine tourmalines to understand the geological history of a region, as the minerals can give insights into the rock formation processes due to their formation and composition.
• The jeweler specialized in custom designs incorporating various gemstones, including the striking and often multi-colored tourmalines, crafting bespoke pieces for clients.