Mixed Tourmaline Chips

This product listing includes coarsely crushed/tumbled Mixed Tourmaline in varying weights.Mixed tourmaline refers to tourmaline gemstones that exhibit a variety of colors, often within the same stone. Tourmaline is a complex borosilicate mineral, and its diverse color range results from trace elements such as iron, manganese, chromium, vanadium, and lithium. Mixed tourmaline can occur in natural formations or as sets of cut and polished stones showcasing different hues. Characteristics of Mixed Tourmaline:Color Variations: Common colors include pink, green, blue, yellow, brown, and black.Some stones display multiple colors in zones or gradients, such as bi-color or tri-color tourmaline.Watermelon tourmaline, a popular variety, has a green exterior and pink interior, resembling a watermelon. Clarity:Tourmaline clarity varies widely; some stones are highly transparent, while others may include visible inclusions. Cut:Mixed tourmaline stones are often cut into cabochons or faceted shapes