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Striped Dravite Crystal

Product No.: mj02-341

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Striped Dravite Crystal

Mineral:	Tourmaline, Variety: Dravite
Chemical Formula:	Na(Mg₃)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Size:	14,7 x 5,4 x 5,1 mm
Weight:	3,56 ct or 0,71 g
Transparence:	translucent
Quantity:	1
Origin:	Pyan Gyi mine (West of Pyan Pyit), northeast of Mogok, Burma (Myanmar)

Here you get a rare prismatic Dravite with green stripes. Also this specimens is doubly terminated and discloses a trigonal whole at the base of the crystal. Rare unusual tourmaline.

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