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Main page » Catalogue » Cut or Polished Gems » sold specimens » Yellow / black Tourmaline Slice

Yellow / black Tourmaline Slice

Product No.: mf33-075

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Mineral:	Tourmaline, Variety : Schorl / Elbaite
Chemical Formula:	Na(Li_1,5AL_1,5)Al₆(BO₃)₃[Si₆O₁₈](OH)₃(OH) / NaFe³⁺₂Al₆(BO₃)₃[Si₆O₁₈](OH)₃(OH)
Size:	19,8 x 17,8 x 5,0 mm
Weight:	14,04 ct or 2,808 g
Transparence:	opaque - transparent
Quantity:	1
Origin:	Palelni mine, Khetchel (Khat Che) village, Molo quarter, Momeik Township, Burma (Myanmar)

This is a rare yellow / black Tourmaline slice. The outer rim is untouched and discloses still natural crystal striation.

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