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Gillespite in sanbornite 2.32 ct.

#5215

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70,00 €

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Gillespite in sanbornite 2.32 ct.

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Gillespite in sanbornite

Is a Barium,Iron silicate with formula BaFe++Si4O10 and hardness of 4 . Are small red crystal on white matrix of sanbornite : another rare Barium phyllosilicate with formula Ba(Si2O5) and hardness of 5. Sanbornite shows a weak fluorescence at short wave.Another rarity never been facet before.

It comes from Mina la Madrelena,Tes Pozos,Baja California Norte,Mexico.

Size: 7x9.1x5 mm.

Weight: 2.32 ct.

CODE#5215

OriginMexico

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