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WebWhat is a Tourmaline? Tourmaline is a gemstone renowned for its natural beauty and healing properties. Although there are many colors and shades, Tourmaline is known for...
WebA natural stone, black tourmaline features high contents of ions, aluminum, lithium, magnesium, potassium, and sodium. Amongst the different colors of the tourmaline...
WebGeneral Information. Classification. Optical Properties. Characteristic Physical Properties. Chemistry & Crystallography. Common Name. Tourmaline. Species. Tourmaline...
WebOctober Birthstone. Those born in October enjoy two spectacular birthstones to commemorate their birthdays – opal and tourmaline. Both October birthstones have endless color combinations and...
WebThis Tourmaline gemstone guide lists qualities of the Tourmaline gem type, including stone colors, common names, meanings, gemstone hardness and more. ... white makes up the rind, and pink is the...