Tourmaline
| Color | Black |
| Size (approx) | 2-3cm |
| Weight/pc (approx) | 23g |
| Chemical formula | (Ca,K,Na, )(Al,Fe,Li,Mg,Mn)₃(Al,Cr,Fe,V)₆(BO₃)₃(Si,Al,B)₆O₁₈(OH,F)₄ |
| Mohs | 7-7,5 |
All stones are sold individually
Tourmaline
- Product Code: Tourmaline
- Availability: In Stock
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€ 2.63
- Ex Tax: € 2.10
Tags: Gem, Tourmaline