Dravite (Var. of Tourmaline)

Merelani Hills, Simanjiro, Manyara Region, Tanzania

Reference: 2654

Lustrous and transparent striated single crystal of Dravite, a brown variety of Tourmaline.

Formula: NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Price: £38.00

Status: Available

Dimensions: 44x7x7mm

Size: Miniature (M)

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