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| Name | TOURMALINE ELBAITE | | Variety | VERDELITE | | Origin | Cruceiro Mine
Minas Gerais (Brazil) | | Hardness | 7 - 7,5 | | Composition | Na(Li,Al)3Al6(BO3)3 Si6O18(OH)4 | | Crystaline sys. | TRIGONAL
| | Size | 21 x 5 x 3 cm | | Weight | 592 g |
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Description:
The green color is, along with the black, the more common among the tourmalines, but the tonality and transparency of this specimen is very rare in crystals of these dimensions. |
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TOURMALINE ELBAITE 
VARIETY VERDELITE
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