Fine Black Opal with Pattern"The Cathedral Window"
Lightning Ridge, Australia
With the pattern reminiscent of the rays of sun coming through a cathedral stained glass window, this fine opal displays predominantly red flash, with orange, yellow, green and blue large "flagstone" pattern intermingled, with black potch to the reverse. A very fine opal for the knowledgeable collector.
Weighing approximately 8.87 carats and measuring 15.0 x 12.5 x 6.0mm