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Formulas: See below
Mineral Class: Silicates Crystal Systems: See below Mohs Scale: 7 - 7.5 Density (g/cm3): 3.3 Colors: all Largest Tourmaline: ? Deposits: Worldwide |
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Formula Dravite:
NaMg3Al6(BO3)3Si6O18(OH)4
Draviet, Draviitti, Dravit, Dravitas, Dravīts, Дравит, 苦土電気石, 鎂電氣石 Mineral Class: silicates Crystal System: trigonal Mohs Scale: 7 Density (g/cm3): 2.98 - 3.2 Colors: black, brownish black, brown Fluorescence: - Pleochroism: light brown - dark brown Largest Dravite: ? Deposits: worldwide |
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Dravite Mineral
Origin: Australia Photo by kind permission of © www.TreasureMountainMining.com, Eric Greene. |
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Dravite
Weight: 1.34 ct Origin: Mozambique Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Dravite
Weight: 0.98 ct Origin: New York / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Dravite
Weight: 1.54 ct Origin: Tanzania Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Dravite
Weight: 0.73 ct Origin: Ethiopia Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Chromdravite Mineral
Chrómdravit, Chromdravit, Cromdravit, Cromodravite, Chroomdraviet, Hromdravīts, Хромдравит Origin: Kenya Photo by kind permission of © www.americanthai.com, Scott Davies. |
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Chromdravite
Weight: 3.70 ct Origin: East Africa Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Chromdravite
Weight: 0.24 ct Origin: Tanzania Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Chromdravite
Weight: 1.47 ct Origin: Tanzania Photo by kind permission of © www.gemfrance.com, Dr. Laurent Sikirdji. |
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Chromdravite
Weight: 2.70 ct Origin: Kenya Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Chromdravite "Confetti"
Weight: 6.46 ct Origin: Kenya Photo by kind permission of © www.americanthai.com, Scott Davies. |
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Chromdravite color change
Weight: 0.55 ct Origin: Brazil Photo by kind permission of © www.djraregems.com, Donna & John Rhoads. |
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Vanadiumdravite
Vanādijdravīts, Vanadiumdraviet, Vanadium-Dravit, Vanádiumdravit, Vanadiumdravite, Ванадиодравит |
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Formula Elbaite:
Na(Li,Al)3Al6(BO3)3Si6O18(OH)4
Elbaiitti, Elbait, Elbaíta, Elbaitas, Elbaíte, Elbaīts, Elbanit, Дравит, リシア電気石, 鋰電氣石 Mineral Class: silicates Crystal System: trigonal Mohs Scale: 7.5 Density (g/cm3): 3.05 Colors: many Fluorescence: colorless Elbaite: slightly green-blue, yellow Elbaite: slightly green, red Elbaite: slightly red-violet Pleochroism: light - dark Largest Elbaite: 1 m (Anjahamiary Pegmatite / Fort Dauphin / Madagascar) Deposits: worldwide |
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Elbaite "Achroite" Mineral
Achroiet, Achroit, Ahroīts, Akroit, 無色電氣石 Origin: Nooristan / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Achroite"
Weight: 4.49 ct Origin: Mozambique Photo by kind permission of © www.americanthai.com, Scott Davies. |
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Elbaite "Indicolite" Mineral
Indigoliet, Indigoliitti, Indigolit, Indigolita, Indigolitas, Indigolite, Indigolīts, 藍電氣石, 蓝色碧玺 Origin: Mozambique Photo by kind permission of © www.TreasureMountainMining.com, Eric Greene. |
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Elbaite "Indicolite"
Weight: 1.25 ct Origin: Brazil Photo by kind permission of © www.ridderborg.se, Simon Ridderborg. |
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Elbaite "Indicolite" Mineral
Origin: Pederneira Mine / Sao José da Safira / Minas Gerais / Brazil Photo by kind permission of © www.minerals-online.de, Dr. Marcus Lueg. |
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Elbaite "Indicolite"
Weight: 0.52 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Indicolite" Ring
Material: Silver Photo by kind permission of © www.wolfpiontek.de, Wolf Piontek. |
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Elbaite "Indicolite" Paraiba Color Mineral
Origin: Laghman / Nuristan / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Indicolite / Paraiba Tourmaline" Mineral
Paraiba Turmalin, Turmalina paraiba, 帕拉依巴碧玺, パライバトルマリン Origin: São José da Batalha / Paraiba / Brazil Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Elbaite "Indicolite / Paraiba Tourmaline"
Weight: 0.36 ct Origin: Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Indicolite / Paraiba Tourmaline"
Weight: 0.61 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Indicolite / Paraiba Tourmaline"
Weight: 0.52 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Indicolite / Paraiba Tourmaline"
Weight: 0.71 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Indicolite" Paraiba color
Weight: 5.38 ct Origin: Mozambique Photo by kind permission of © www.thegemtrader.com, Brad Payne. |
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Elbaite "Indicolite" Paraiba color
Origin: Mozambique Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite "Indicolite" Paraiba color
Weight: 2.22 ct Origin: Mozambique Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Indicolite" Paraiba color
Weight: 10.62 ct Origin: Mozambique Photo by kind permission of © www.gemfrance, Dr. Laurent Sikirdji. |
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Elbaite "Indicolite"
Weight: 1.16 ct Origin: Namibia Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbait "Indicolite" Mineral
Origin: Gillette Quarry / Haddam Neck / Middlesex County / Connecticut / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline "Indicolite"
Weight: 2.95 ct Origin: Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Elbaite "Rubellite" Mineral
Rubelliitti, Rubelit, Rubelita, Rubelitas, Rubelīts, Rubelliet, Rubellit, 紅電氣石, 红色碧玺 Origin: Mogok / Myanmar Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Elbaite "Rubellite"
Weight: 1.78 ct Origin: Mozambique Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Rubellite"
Weight: 3.86 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite" Mineral "Bubble Gum"
Origin: Paprok / Kunar Province / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Rubellite"
Weight: 7.43 ct Origin: Mozambique Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite "Rubellite" Ring
Material: Silver Photo by kind permission of © www.wolfpiontek.de, Wolf Piontek. |
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Elbaite "Rubellite" Mineral
Origin: Letpanhla / Singu / Mandalay / Myanmar Photo by kind permission of © www.crystal-treasure.com, Sieghard Ellenberger. |
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Elbaite "Rubellite"
Weight: 0.46 ct Origin: Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Rubellite"
Weight: 2.75 ct Origin: Nigeria Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite"
Weight: 4.14 ct Origin: Nigeria Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite" Mineral
Origin: Paprok / Kunar Province / Afghanistan Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Elbaite "Rubellite"
Weight: 20.26 ct Origin: Pakistan Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite"
Weight: 31.42 ct Origin: Mozambique Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite "Rubellite" Mineral "The Queen"
Origin: Tourmaline Queen Mine / Pala Distr. / San Diego County / California / USA Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Elbaite "Rubellite"
Weight: 16.19 ct Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite"
Weight: 16.27 ct Origin: Nigeria Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite" Mineral
Origin: Jonas Mine / Itatiaia / Minas Gerais / Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Rubellite"
Weight: 2.29 ct Origin: Nigeria Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Rubellite" Mineral
Origin: Monte Capanne / Elba / Italy Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Elbaite "Verdelite" Mineral
Verdeliet, Verdeliitti, Verdelit, Verdelita, Verdelith, Verdelīts, Verderlitas, 绿色碧玺 Origin: Peech / Kunar Province / Afghanistan Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Elbaite "Verdelite"
Weight: 8.10 ct Origin: Tunduru / Tanzania Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite "Verdelite" Mineral
Origin: Barra de Salinas Mining District / Coronel Murta / Minas Gerais / Brazil Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Elbaite "Verdelite" Earrings
Material: Silver Photo by kind permission of © www.wolfpiontek.de, Wolf Piontek. |
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Elbaite "Verdelite"
Weight: 8.10 ct Origin: Congo Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Verdelite"
Weight: 2.09 ct Origin: Congo Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Verdelite"
Weight: 37.63 ct Origin: Mozambique Photo by kind permission of © www.djraregems.com, John & Donna Rhoads. |
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Elbaite "Verdelite"
Weight: 0.70 ct Origin: Congo Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Verdelite"
Weight: 0.80 ct Origin: Congo Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Elbaite "Verdelite" Mineral
Origin: Elba Island / Italy Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Elbaite "Verdelite"
Weight: 58.62 ct Origin: Nigeria Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite "Verdelite"
Weight: 9.62 ct Origin: Nigeria Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite
Weight: 1.65 ct Origin: Malawi Photo by kind permission of © www.thegemtrader.com, Brad Payne. |
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Elbaite
Weight: 2.15 ct Origin: Nigeria Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Elbaite
Weight: 0.46 ct Origin: Zambia Photo by kind permission of © www.thegemtrader.com, Brad Payne. |
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Elbaite Mineral
Origin: Mogok / Mandalay / Myanmar Photo by kind permission of © www.mineralzone.com, Dr. Marcus Origlieri. |
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Elbaite Mineral
Origin: Baixao Mine / Taquaral / Minas Gerais / Brazil Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Elbaite Mineral
Origin: Onh Bin Yee Htwet / Le-Oo / Mogok / Myanmar Photo by kind permission of © www.crystal-treasure.com, Sieghard Ellenberger. |
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Liddicoatite Mineral
Liddicoatiet, Liddicoatit, Liddikoatiitti, Liddicoatit, Lidikoatīts, Лиддикоатит Origin: Minh Tien Mine / Luc Yen / Yenbai Prov. / Vietnam Photo by kind permission of © www.crystal-treasure.com, Sieghard Ellenberger. |
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Liddicoatite Mineral
Origin: Sosedka Pegmatite / Malkhan / Chitinskaya Oblast / Transbaikal / Russia Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Liddicoatite Mineral
Origin: Vohitro Kanga Mine / Antsirabe Prov. / Madagascar Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Schorl Mineral
Chorlo, Schörl, Skoryl, Šerls, Sörl, Шерл, 鉄電気石, 黑電氣石 Origin: Erongo Mountains #1 and Erongo Mountains #2 / Namibia Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Schorl
Weight: 3.47 ct Origin: Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Uvite Mineral
Uviet, Uviitti, Uvit, Uvitas, Uvīts, Uwit, Увит, 灰電気石 Origin: Brumado / Bahia / Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Uvite Mineral
Origin: Mina de Pombas / Serra das Eguas / Brumado / Bahia / Brazil Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Uvite Mineral
Size: 2.0 x 1.2 x 1.0 cm Origin: Brumado / Bahia / Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral 2 colors
多色碧玺 Origin: Tura Bura Mts. / Afghanistan Photo by kind permission of © www.treasuremountainmining.com, Eric Greene. |
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Tourmaline Mineral 2 colors
Origin: Paprok / Kunar Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral 2 colors
Size: 2.1 x 1.7 x 1.0 cm Origin: Stak Nala / Haramosh Mountains / Skardu Distr. / Baltistan / Pakistan Photo by kind permission of © www.kqminerals.com, Keith Hayes. |
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Tourmaline Mineral 2 colors
Origin: Cruzeiro Mine / Minas Gerais / Brazil Photo by kind permission of © www.treasuremountainmining.com, Eric Greene. |
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Tourmaline 2 colors Ring
Material: Gold Photo by kind permission of © www.wolfpiontek.de, Wolf Piontek. |
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Tourmaline Mineral 2 colors
Origin: Tourmaline Queen Mine / Pala / San Diego County / California / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline 2 colors
Origin: Afghanistan Weight: 2.49 ct Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral 2 colors
Origin: Paprok / Afghanistan Photo by kind permission of © www.minerals-online.de, Dr. Marcus Lueg. |
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Tourmaline Mineral 2 colors
Origin: Sao Jose da Safira / Minas Gerais / Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Ring 2 colors
Material: Silver Photo by kind permission of © www.wolfpiontek.de, Wolf Piontek. |
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Tourmaline Mineral 2 colors
Size: 4.6 x 1.2 x 0.9 cm Origin: Kunar Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral Slice 2 colors "Paraiba"
Photo by kind permission of © http://lucianabarbosa.com, Luciana Dias Barbosa. |
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Tourmaline Mineral 2 colors
Origin: Paprok / Nuristan Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral 2 colors
Origin: Stewart Mine / San Diego County / California / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline 2 colors
Weight: 3.97 ct Origin: Nigeria Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Tourmaline 2 colors
Gewicht: 1.48 ct Herkunft: Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline Mineral 2 colors
Size: 1.7 x 0.2 x 0.2 cm Origin: Baixao Mine / Itinga / Minas Gerais / Brazil Photo by kind permission of © http://lucianabarbosa.com, Luciana Dias Barbosa. |
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Tourmaline 2 colors
Weight: 11.36 ct Origin: Afghanistan Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Tourmaline 2 colors
Weight: 6.01 ct Origin: Pakistan Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Tourmaline Mineral 2 colors
Origin: Stak Nala / Skardu Distr. / Baltistan /Pakistan Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Tourmaline Mineral 2 colors
Origin: Brazil Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline 2 colors
Weight: 6.04 ct Origin: Pakistan Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline 2 colors
Weight: 6.41 ct Origin: Afghanistan Photo by kind permission of © www.bkkgemstones.com, Trent Anderson. |
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Tourmaline 2 colors
Weight: 7.85 ct Origin: Nigeria Photo by kind permission of © www.thegemtrader.com, Brad Payne. |
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Tourmaline 2 colors
Weight: 2.66 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Tourmaline Mineral 2 colors
Origin: Cruzeiro Mine / Minas Gerais / Brazil Photo by kind permission of © www.treasuremountainmining.com, Eric Greene. |
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Tourmaline Mineral 2 colors
Size: 1.4 x 1.0 x 1.0 cm Origin: Stewart Mine / Pala / California / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral 2 colors
Origin: Peech / Kunar Prov. / Afghanistan Photo by kind permission of © www.minerals-online.de, Dr. Marcus Lueg. |
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Tourmaline 2 colors
Weight: 4.40 ct Origin: Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline Mineral 2 colors
Origin: Peech / Nuristan Prov. / Afghanistan Photo by kind permission of © www.exceptionalminerals.com, Kevin Ward. |
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Tourmaline Mineral 2 colors
Origin: Brazil Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline Mineral 2 colors
Origin: Brazil Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline 2 colors
Weight: 6.50 ct Origin: Nigeria Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Turmalin Mineral 2 colors
Size: 3.4 x 3.4 x 2.4 cm Origin: Himalaya Mine / Mesa Grande / San Diego County / California / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline 2 colors
Weight: 7.94 ct Origin: Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline 2 colors
Weight: 1.98 ct Origin: Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline Pendant 2 colors
Tourmaline: 8.23 ct + 0.65 ctw Brilliants Origin of the Tourmaline: Himalaya Mine / San Diego County / California / USA Gold: 18K Photo by kind permission of © www.collectorfinejewelry.com, The Collector Fine Jewelry. |
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Tourmaline Mineral multi-color
Height: 1.2 cm Origin: Bräunsdorf / Limbach / Granulit Mts. / Saxony / Germany Photo by kind permission of © www.turmaline.net, Lars Epple. |
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Tourmaline Mineral multi-color
Origin: Pederneira Mine / Minas Gerais / Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline multi-color
Weight: 6.56 ct Origin: Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline multi-color
Weight: 27.45 ct Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Tourmaline Mineral multi-color
Size: 3.4 x 3.0 x 2.5 cm Origin: Paprok / Kunar Prov. / Afghanistan Photo by kind permission of © www.freilichminerals.com, Joseph Freilich. |
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Tourmaline Mineral multi-color
Origin: Paprok / Kunar Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Size: 2.5 x 0.3 x 0.2 cm Origin: Paprok / Kunar Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Origin: Paprok / Kunar Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Origin: Madagascar Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Tourmaline multi-color
Weight: 37.90 ct Origin: Afghanistan Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Tourmaline Mineral multi-color
Origin: ? Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline Mineral multi-color
Origin: Stak Nala / Gilgit / Pakistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Origin: Paprok / Kunar Prov. / Afghanistan Photo by kind permission of © www.minerals-online.de, Dr. Marcus Lueg. |
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Tourmaline Mineral multi-color
Size: 4.5 x 1.8 cm Origin: Paprok / Afghanistan Photo by kind permission of © www.kristallplanet.de, Holger Andres. |
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Tourmaline Mineral multi-color
Size: 5.7 x 4.0 x 3.1 cm Origin: Jagdalak Mine / Sorobi Distr. / Kabul Prov. / Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Origin: Pederneira Mine / Minas Gerais / Brazil Photo by kind permission of © www.minerals-online.de, Dr. Marcus Lueg. |
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Tourmaline Mineral multi-color
Size: 4.8 x 2.0 x 1.8 cm Origin: Sapo Mine / Goiabeira / Aimores / Minas Gerais / Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline Mineral multi-color
Origin: Brazil Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline Mineral multi-color
Origin: Himalaya Mine / San Diego County / California / USA Photo by kind permission of © www.fabreminerals.com, Jordi Fabre. |
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Tourmaline Mineral multi-color
Size: 6.0 x 5.0 x 4.0 cm Origin: Tourmaline Queen Mine / Pala Distr. / San Diego County / California / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Size: 6.2 x 4.5 x 2.6 cm Origin: Himalaya Mine / Mesa Grande / San Diego County / California / USA Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Mineral multi-color
Size: 1.9 x 1.0 x 1.0 cm Origin: Santa Rosa Mine / Minas Gerais / Brazil Photo by kind permission of © http://lucianabarbosa.com, Luciana Dias Barbosa. |
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Tourmaline Mineral multi-color
Origin: Brazil Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline multi-color
Weight: 2.77 ct Origin: Nigeria Photo by kind permission of © www.multicolour.com, David Weinberg. |
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Tourmaline Mineral multi-color
Origin: ? Photo by kind permission of © www.tourmalineum.com, Frank and Harald. |
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Tourmaline Mineral multi-color
Size: 4.0 x 3.1 x 2.0 cm Origin: Stak Nala / Haramosh Mountains / Skardu Distr. / Baltistan / Pakistan Photo by kind permission of © www.kqminerals.com, Keith Hayes. |
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Tourmaline Mineral multi-color
Size: 4.6 x 2.6 x 1.8 cm Origin: Ladakh / Kashmir / India Photo by kind permission of © www.civilminerals.com, Josh Baimel. |
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Tourmaline multi-color
Weight: 3.47 ct Origin: Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline Cat's Eye 2 colors
Weight: 1.63 ct Origin: Madagascar Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline Cat's Eye
Weight: 3.21 ct Origin: Afghanistan Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Cat's Eye
Weight: 2.90 ct Photo by kind permission of © www.thegemtrader.com, Brad Payne. |
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Tourmaline Cat's Eye
Weight: 2,31 ct Origin: Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Cat's Eye
Weight: 4.79 ct Origin: Minas Gerais / Brazil Photo by kind permission of © www.online-edelstein.de, Timo Klopp. |
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Tourmaline Cat's Eye
Weight: 1.84 ct Origin: Brazil Photo by kind permission of © www.irocks.com, Dr. Robert Lavinsky. |
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Tourmaline Cat's Eye
Weight: 3.11 ct Origin: Brazil Photo by kind permission of © www.djraregems.com, John & Donna Rhoads. |
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Tourmaline Cat's Eye Ring
Material: Gold Photo by kind permission of © www.wolfpiontek.de, Wolf Piontek. |
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Tourmaline Cat's Eye
Weight: 1.54 ct Origin: Brazil Photo by kind permission of © www.edelsteine.at, Wiener Edelsteinzentrum. |
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Tourmaline color change
Weight: 4.57 ct Origin: East Africa Photo by kind permission of © www.thegemtrader.com, Brad Payne. |
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Tourmaline Trapiche
Weight: 2.45 ct Origin: Kavungu Mine / Jivunda / Mwinilunga / Zambia Photo by kind permission of © www.crystal-treasure.com, Sieghard Ellenberger. |
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Tourmaline Trapiche
Size: 1.24 x 1.03 x 0.19 cm Origin: Kavungu Mine / Jivunda / Mwinilunga / Zambia Photo by kind permission of © www.crystal-treasure.com, Sieghard Ellenberger. |
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