What is Tourmaline?Tourmaline is a borosilicate mineral group incorporating aluminium, iron, lithium, magnesium and potassium like minerals. Their diverse chemical composition becomes the cause of multi colour variations. The crystal structure of the tourmaline is trigonal system. The tourmaline is typically formed elongated with prismatic crystals with vertical striations. The hardness of tourmaline is 7 to 7.5 on the Mohs scale. This hardness is ideal for durability and for jewelry. What I can do from this Raw Tourmaline Stone Parcel?Tourmaline Gemstone Parcel OverviewFacet-Grade Quality: The stones in this parcel are facet grade, meaning they are suitable for gemstone cutting and polishing into faceted shapes.Unique Color Variety: The stones feature a distinctive and appealing range of colors, making them ideal for creating standout jewelry pieces.Inclusions Present:Open-Crystal Structure: These stones have an open structure, meaning their color and light play are easily visible, enhancing their aesthetic appeal when cut or carved.Versatile Cutting Options:This parcel is an excellent choice for both gemstone cutters and artisans looking for unique material to create bespoke jewelry or ornamental pieces.