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Green Kornerupine faceted & rough

Product No.: mf32-021

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Green Kornerupine faceted & rough

Mineral:	Kornerupine
Chemical Formula:	(Mg,Fe²⁺)4(Al,Fe³⁺)6(SiO4,BO₄)₅(O,OH)₂
Size:	7,0 x 4,6 x 3,8 & 6,9 x 6,1 x 4,4 mm
Weight:	2,19 ct or 0,438 g
Transparence:	MI2 (moderate included) SI2
Quantity:	2
Origin:	Li Chaung Gyi mine, near Ohngaing (Ohn Gaing; Ohn Kai) village, north of Mogok, Burma (Myanmar)

Here you get a kornerupine 0,74 ct with medium greenish coloration and a rough stone with more yellowish green saturation showing a few crystal faces.

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