International Testing Laboratory & Gems Research Center

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Search Results for Report No : S173612368


Report No	:	S173612368
Date	:	08-May-21
Variety	:	Natural Chalcedony (Onyx)
VTEXT	:
Species/Group	:	Quartz
Color	:	Black
weight	:	30.17000
Shape/Cut	:	Pear/Cabochon
Measurement	:	26.55 X 26.23 X 6.21mm
Refractive Index	:	1.540 (Spot)
Gravity	:	2.60
Specific Comment	:
General Comment	:

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