Tourmaline Specimen - Height: 80 mm - Width: 35 mm - 77 g - (1)

Tourmaline is a crystalline boron silicate mineral that is highly valued for its diverse range of colors and complex crystal formations. This specimen, standing approximately 80 mm in height and weighing 77 grams, showcases tourmaline's natural beauty and structural appeal. Tourmaline crystals can exhibit multiple colors within a single specimen, often forming striking prismatic structures with striated faces. This mineral is often found in igneous and metamorphic rocks and is cherished by collectors for its unique properties, including its piezoelectric and pyroelectric characteristics. Due to its color variety, tourmaline is also popular in gemstone use, ranging from greens and blues to pinks and blacks. Specimens like this one provide both aesthetic interest and insight into geological processes, making them valuable additions for mineral enthusiasts and collectors alike.