9.77ct Geo Cut Topaz Parcel

$149.00

Stone Type

Topaz- White

Chemical Composition

Al2SiO4(F,OH)2

Cut

Geo Cut

Crystal System

Orthorhombic

Weight

9.77ct TW

Hardness

8

Dimensions

Mixed

Specific Gravity

3.49–3.57

Colour

Colourless

Refractive Index

1.610 - 1.638

Treatment

No Treatment

Dispersion

0.014

Clarity

VS to SI

Reference Number

LG110014

Origin

Africa

Notes

 

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