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Description from the source:
Kyanite (Al2SiO5 tric.), Itinga, Brazil. Rare complete crystals with transparence. 3,1x1,4x0,9 cm the bigger; 35 g all.
Source: Simone Citon
Contributor: John Gray
Acquired: 26 September, 2008
Text Updated: 28 September, 2008
Price: Trade
Size: 1.2"
Composition: Al2SiO5