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Tourmaline
Categories > Terrific Minerals > Tourmaline
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| Tourmaline is a silicate of aluminum with boron and several other metals. It is occasionally abundant with mica and feldspars in granitic rocks. Tourmaline is mostly black, with other colors forming gems. We currently have a limited amount of superior gem-quality Elbaite, verdelite variety, of the tourmaline group from Paprok, Afghanistan. It is also referred to as Green Tourmaline. Some of the crystals are bicolored (green and clear), while others contain trace amounts of white albite and pinkish elbaite. These are truly beautiful specimens! H - 7, Sp. Gr. - 3. Please see individual green tourmaline retail mineral specimen descriptions for specific details. We also have some superb large black schorl tourmaline crystals. Please see individual mineral specimen descriptions for details. |
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| Black Schorl Tourmaline |
 This natural, large black schorl tourmaline retail mineral specimen comes from Ambatandrazaka, Madagascar. It has nice long to short prismatic crystals, a vitreous luster, and good termination. Metaphysically, black schorl tourmaline grounds the...
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| Black Schorl Tourmaline |
 This shiny black, natural, multiterminated large schorl tourmaline retail mineral specimen comes from Ambatandrazaka, Madagascar. It has nice long to short prismatic crystals, a vitreous luster, at least four crystal growth directions, and all te...
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| Black Schorl Tourmaline |
 This pitch black, large multiterminated schorl tourmaline retail mineral specimen comes from Ambatandrazaka, Madagascar. It has nice long to short prismatic crystals, a vitreous luster, and very good termination. There is a sprinkling of basalt o...
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| Black Schorl Tourmaline |
 This pitch black, natural, large schorl tourmaline retail mineral specimen comes from Ambatandrazaka, Madagascar. It has nice long to short prismatic crystals, a vitreous luster, and good termination. Metaphysically, black schorl tourmaline grou...
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| Black Schorl Tourmaline |
 This pitch black, natural large double-terminated schorl tourmaline retail mineral specimen comes from Ambatandrazaka, Madagascar. It has nice long to short prismatic crystals, a vitreous luster, good 3-sided pyramidical formations and good multi...
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