AUSTRALIAN NATURAL BOULDER OPAL 230g ROUGH SLAB PREFORM PARCEL OCA12531

Description

DESCRIPTION
These are 6x large rough sliced pieces / slabs of boulder opal from Queensland, Australia, which are ready for finishing.
They display blue and white potch veins.
These pieces are in a rough form...they are NOT finished opals.
Please study the sizes carefully.
They are about 10 mm thick.
The ruler is in millimetres.
This rough is meant for lapidarists.
If you do not understand something, please ask before you bid.
The last image is taken with the opal dry.
Origin
Qld
Type
Natural
Size
mm
Weight
1150ct
All opals, pendants, jewellery etc are ground, sanded, polished and assembled in Melbourne Australia.
Photos are taken under a 60w daylight bulb.
Actual item is shown in photos.
Photos are greatly magnified showing imperfections which the eye can't see.
Please read terms of sale.
Please read
POLICIES, INFORMATION AND PAYMENT OPTIONS
store page.