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Mali Garnet (Ugrandite)

a highly dispersive garnet named after the country where it was found
 
colors available  

chartreuse, greenish-yellow, yellowish-green, green

light yellow, medium yellow, brownish-yellow

pale yellow, pale green

brownish-orange

family/species:   garnet, ugrandite (a mix of uvarovite, grossular and andradite)
properties:  

grossular garnet:

RI=1.735 (-0.035, +0.015) SR
SG=3.61 (-0.27, +0.12)
dispersion=0.028
hardness=7

 
andradite garnet:

RI=1.875 (=/-0.020) SR
SG=3.84 (=/-0.03)
dispersion=0.057 (much higher than diamond which is 0.044!)
hardness=7

suitable for use in jewelry
treatments:   none
important information   100% natural garnet which has no known treatments or enhancements (see policy on Treatment Disclosure)
rare - in all sizes and colors 
birthstone:  

january

anniversary:  

2nd

cuts:   calibrated up to 5mm
all standard cuts and free sizes
rough:   generally available in clean material to cut sizes 3mm and under; bigger pieces occasionally available - please Contact Us for current stock
mining:   found in mail

Photo Gallery: Selected Mali Garnets

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