LIGHTNING RIDGE ROUGH BLACK OPAL SPECIMEN 12.9TCW (RED GEM S À FAVEROLLES SUR CHER

Please read notes and see all pictures This is a single piece of Lightning Ridge Opal Rough with a thin but brilliant Black Opal layer going into one section of the stone. (The gem section has lines that flash gold and red, both colors that do not show up well in pictures)  This is being sold as a specimen for a collector interested in the black opal. The stone is 12.9TCW but most of the weight is potch/sand behind the gem section. (It may be possible to hand polish the gem section) The entire piece is 20mm x 16mm x 9mm however the color section is 12mmx 6mmx2mm and wavy.  The pictures are close ups of the stone wet under LED light to highlight the interior color and sparkle. I rotated the stone and one of the pictures has a ruler in millimetres to show size.  As with any rough, no guarantees as to the quality of stone it may or may not cut. But when I shine a torch to it, the small gem section exhibits stunning colors. It could also be kept as a specimen.  This will ship from France regular poste so expect some delay if you are overseas. If you want to purchase multiple items, please let me know before payment so I can work out combined shipping. (base shipping cost plus $ 1 per each additional item)