Solid Australian semi-Black Opal (12598)

Description

Lovely natural solid semi-black opal gem. This .56 carats solid black N6 solid opal from that famous opal mining area of Lightning Ridge Australia measures 9.80mm X 5.60mm X 1.50mm and displays 2.7 out of 5 dancing pinks, blues, orange and green colours. 
The cutter of this wonderful gemstone has left some of the natural opal clay it was found in still in ths back, proving beyond a doubt this is the real thing and hasn’t been dyed or treated in any way.