Australian Red on Black / Semi Black Opal Rough Rub 15cts Mulga® Field of Grawin Bright gorgeous Fires !!! 18x12x4mm & 16x11x6mm WSQ90

Mulga® FIELD ROUGH RUB RED ON BLACK & SEMI BLACKSourced from the stable opal fields of "Mulga®" Grawin near Lightning Ridge.Pair of rub rough with Red dominant fires NOTE THESE ARE NOT FINISHED STONES!!! Details: #WSQ90 Weight: 15cts Grade: HIGH GRADE Source: NSW Australia Field: Mulga® Fields of Grawin Lightning Ridge Size:  18x12x4mm & 16x11x6mm Type: Black & Semi Black Base  Colours: Bright Multifires on black here State : In the Rough Rubbed  Solid, Natural, Untreated Opal MULGA® is a registered Trade Mark of OFM with in the United Kingdom.This can not be used without prior written consent.  All Rights are reserved .