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| Name | TOURMALINE ELBAITE | | Variety | BICOLOR | | Origin | Paprok (Nuristn) Afghanistan | | Hardness | 7 - 7,5 | | Composition | Na(Li,Al)3Al6(BO3)3 Si6O18(OH)4 | | Crystaline sys. | TRIGONAL
| | Size | 10,5 x 5,3 x 4,8 cm | | Weight | 465,4 g |
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Description:
Some tourmalines from Afghanistan offer some changes in their coloring truly showy as in this magnificent specimen. |
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TOURMALINE ELBAITE 
VARIETY BICOLOR
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