
the rare gemstone from kenya
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colors
available:
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lime green
olive green
light green
sap green
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family/species:
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idocrase (independent mineral
species)
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properties:
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RI=1.713 - 1.718 DR
SG=3.40 (+/- 0.10)
dispersion= 0.019
hardness=6.5
note: suitable for use in jewelry
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treatments:
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none
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important
information:
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rare to find facet grade meterial
100% natural with no known treatments or enhancements
deposit closed with no foreseeable future production
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cuts:
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calibrated up to 6mm
all standard and fancy checkerboard cuts
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rough:
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generally available in material to
cut
sizes 5mm and under; bigger pieces occasionally available - please
contact us for current stock
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mining:
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found in southeastern kenya
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