ADVANCE GEM RESEARCH LAB

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Search Results for Report No : SA206167641


Report No	:	SA206167641
Date	:	15-Sep-23
Variety	:	Natural Tourmaline
VTEXT	:
Species/Group	:
Color	:	Black
weight	:	3.260
Shape/Cut	:	Square/Step
Measurement	:	7.79 X 7.77 X 5.38mm
Refractive Index	:	1.620 - 1.640 Biref 0.020
Gravity	:	3.15
Comment	:
Special Comment	:

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