Mineral: | Turmalina variedad: Dravita
| Fórmula química: | NaMg3(Al,Fe)6(BO3)3(Si6O18)(OH)3(OH) | Tamaño: | 12,9 x 3,8 x 3,1 - 4,6 x 2,4 x 2,0 mm | Peso: | | Transparencia: | | Número de piezas: | | Origen: | Alrededores minas de Mogok, la división de Mandalay, Birmania (Myanmar) | Here you get interesting Tourmaline crystals with gemmy transparency and a color range from reddish brown, some with greenish yellow, mostly brownish yellow up to honey yellow hues. Almost all crystals disclosing prism faces and fine termination.
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