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Smaragdite 8.13 ct.



120,00 €

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Smaragdite 8.13 ct.

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is an green actinolitic amphibole with formula Ca2(Mg,Fe+2)5Si8O22(OH)2 and hardness of 5.5. The name is related to it’s color and traces of chromium are responsible for it. Is opaque to translucent,the grey area is a type of gabbro. It comes from the Alps mountains,and in this case from Monviso Mnt. Piedmont, Italy. Size:14.8x12x7.6 mm. Weight:8.13 ct. CODE#3111