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Main page » Catalogue » Crystals and Rough » Tourmaline » Multi-Color Tourmaline » sold specimens » Doubly terminated Achroite (Tourmaline) Crystal

Doubly terminated Achroite (Tourmaline) Crystal

Product No.: ks10-003

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Mineral:	Tourmaline, Elbaite, Variety: Achroite
Chemical Formula:	Na(Li_1,5AL_1,5)Al₆(BO₃)₃[Si₆O₁₈](OH)₃(OH)
Size:	15,9 x 8,9 x 6,5 mm
Weight:	9,94 ct or 1,988 g
Transparence:	transparent
Quantity:	1
Origin:	Chamachhu, Stak Nala, Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan

Slightly rounded but intact doubly terminated colorless Tourmaline crystal with one flat and one irregular terminated end.

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