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Fine Schorl Crystal on Albite

Product No.: a01-014

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Fine Schorl Crystal on Albite

Mineral:	Tourmaline, Variety: Schorl / Feldspar, Plagioclase, Variety: Albite
Chemical Formula:	NaFe³⁺₂Al₆(BO₃)₃[Si₆O₁₈](OH)₃(OH) / NaAlSi₃O₈
Size:	41,8 x 29,6 x 26,7 mm
Weight:	185,9 ct or 37,18 g
Transparence:	opaque
Quantity:	1
Origin:	Chamachhu, Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan

This is a fine schorl crystal on albite matrix with good luster and fine termination. Even the albite crystals are disclosing an idiomorph shape with twinning and twin striation.

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