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Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Afghanistan Green tourmaline from Afganistan Size 140 mm x 65 mm x 35 mm |
| © Oleg Lopatkin | Photo ID: 170769 View Count: 261 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Paprok, Nuristan Province (Nurestan; Nooristan), Afghanistan Bright-green color tourmaline crystals on quartz from Afghanistan Size 110 mm x 84 mm x 71 mm |
| © Oleg Lopatkin | Photo ID: 193746 View Count: 129 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Brazil Green tourmaline from Brazil Size 60 mm x 40 mm x 40 mm |
| © Oleg Lopatkin | Photo ID: 170765 View Count: 156 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z, Quartz : SiO2 | |
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Mimoso do Sul, Espírito Santo, Southeast Region, Brazil Size: 7,5 X 5 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 200901 View Count: 131 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Minas Gerais, Southeast Region, Brazil Size of the crystal: 17 x 5 x 4 mm Photo and collection Antonio Borrelli |
| © Antonio Borrelli | Photo ID: 58065 View Count: 517 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Minas Gerais, Southeast Region, Brazil Tourmaline 30 mm on albite and quartz. Rui Nunes specimen and photo. |
| © Rui Nunes 2005 | Photo ID: 43896 View Count: 341 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Minas Gerais, Southeast Region, Brazil size this specimen is 12x8mm |
| © Vitezslav Snasel | Photo ID: 73879 View Count: 273 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Minas Gerais, Southeast Region, Brazil Size specimen 7x14mm. |
| © Vitezslav Snasel | Photo ID: 89592 View Count: 181 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z | |
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Minas Gerais, Southeast Region, Brazil Xl ca. 50 mm. Photo and collection Martin Patus |
| © Martin Patus | Photo ID: 145204 View Count: 100 |
Tourmaline (Var: Verdelite) : AD3G6(BO3)3[T6O18]Y3Z, Albite (Var: Cleavelandite) : Na[AlSi3O8] | |
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Governador Valadares, Doce valley, Minas Gerais, Southeast Region, Brazil 33x17 cm |
| © Alfonso Rodriguez | Photo ID: 65094 View Count: 244 |
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