CABOCHON LOOSE STONE PAIR WHICH SHOWS INTRESTING NATURAL SOLID, UNTREATED AUSTRALIAN BLACK OPAL PATTERN AND COLOUR FORMATION. THIS BLACK OPAL IS PERFECT CUT WITH HIGH POLISH. PERFECT FOR ONE OF PIECE OF YOUR CREATIVE JEWELLERY EARING MAKING AS NO TWO OPALS ARE THE SAME.
NATURAL UNIQUE SOLID BLACK OPAL IS 11 X 6 X 2 AND 1.05 CTS 6 MM IS APPROXIMATE ¼ INCH. Black Opal found mainly at Lightning Ridge in NSW, this magnificent variety in gem quality is arguably the most valuable. Ablaze with colour, its dark body tone appearance.