Dark Opal (Semi Black) 12 x 10 x 3mm 2.9 carats Auction #598757 Opal Auctions

2.9 cts stunning opal - lightning ridge- [so7157]

Paua shells - Aotearoa

Paua shells (abalone), New Zealand -Photo by Vincent Bertot

Fine, Large Andamooka Matrix Opal  Andamooka, South Australia, Australia   A fine quality example of treated Andamooka matrix opal sure to appeal to the knowledgeable collector. This large oval cabochon displays a rich overall pattern of electric blue and vivid green play-of-color within the black matrix.   Weighing approximately 83.7 carats and measuring 50.1 x 37.0 x 5.5

Fine, Large Andamooka Matrix Opal, Andamooka, South Australia, Australia A fine quality ex of treated Andamooka matrix opal sure to appeal to the knowledgeable collector. This large oval cab displays a rich overall pattern of electric blue & vivid green

Black Opal is Australia’s national gemstone, and black opal is the rarest and most valuable of its kind, at times selling at prices that rival the best diamonds. The stone must have a rich, black background, but base colors come in all shades of gray, which is why opinions vary on what is a “true” black opal. Found in the Lightning Ridge area in northwestern New South Wales, black opals are natural, solid stones that absorb scattered white light, giving it brilliant spectral c

Black Opal is Australia’s national gemstone. Found in the Lightning Ridge area in northwestern New South Wales, black opals are natural, solid stones that absorb scattered white light, giving it brilliant spectral colors.

Black Opal 4.35 cts. from Lightning Ridge, Australia ❦ CRYSTALS ❦ semi precious stones ❦ Kristall  ❦ Minerals ❦   Cristales ❦

VERY BRIGHT BLACK OPAL FROM LR - 4.35 CTS - 268509 -$400 res

from Lightning Ridge, Australia ❦ CRYSTALS ❦ semi precious stones ❦ Kristall ❦ Minerals ❦ Cristales ❦

Unique/ Classic Black Opal  Lightning Ridge, Australia   This unique and unusual cabochon of true black opal has been fashioned by the gem cutter in a lozenge-shaped outline. The body color is a true black, w/vibrant & vivid play-of-color in blues & greens, characteristic for the region

Unique and Classic Black Opal Lightning Ridge, Australia. The body color is a true black, with vibrant and vivid play-of-color in blues and greens, characteristic for the region, with classic potch on the reverse

Did you know that 90% of the worlds Opal is found in Australia? You also might not realise that depending on which Opal mine you are at you will find very different types of Australian Opal.  You can find black Opal in New South Wales, white Opal in Queensland and boulder and matrix Opal in South Australia and Queensland.

Introduction to the Different Types of Australian Opal

Did you know that of the worlds Opal is found in Australia? You also might not realise that depending on which Opal mine you are at you will find very different types of Australian Opal. You can find black Opal in New South Wales, white Opal in Queen

BRILLIANT GEM OPAL FROM LR - 1.95 CTS - GEM GRADE

Brilliant gem opal from lr - 1.95 cts - gem grade

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