Nice Quality Koroit Opal Rough Slice 107.5cts Green/Blue Fires Nut/Specimen/Chunk Au

I have for sale a Nice Quality Koroit Opal Nut Slice from Queensland Australia. This one weighs 107.5cts and is 44x28x15mm,.,. Ironstone base with nice Patterns and Fires throughout. Greens mostly in the edges, and Blue/Purples through the middle,,. Its a thick piece, one solid nut section and part of a smaller one at the side. This will cut a nice domes cab with good colour, or keep it as is, a Lovely specimen piece. Maybe just polish up the flat sides..  Thanks for looking.,,.,