Size: 10.63mm
Weight: 4.315ct
Cut: Simple Surprise
Origin: Tanzania
Treatments: None Known
Formula: (Na,Ca)₄(Al,Si)₃Si₆O₂₄ )(Cl,CO₃)
Specific Gravity: 2.5
Hardness: 5-6
Refractive Index: 1.539–1.550
Cutter: Gjeret Stein
Sensible Gems documents the hand cut gemstones used in Pretty Bauble Creations.
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