Na území Austrálie se nachází a také těží přibližně 95 % všech drahých opálů na světě. O zbývajících 5 % se větší či menší měrou dělí asi 19 státních území. Přičemž ve většině z nich se drahé opály pouze nacházejí a jen v devíti státech probíhá i jejich těžba. Australské drahé opály se od drahých opálů nacházejících se ve zbytku světa liší především svým původem. Zatímco ve světě šlo ve všech případech o důsledek vulkanické činnosti a hydrotermálních procesů, pak v Austrálii vznikaly opály většinou jako produkt procesu zvětrávání. Více
Natural raw fire opal from Mexico. Beautiful shade of orange.
Natural raw fire opal from Mexico. Top quality. Rare shade of red.
Natural precious opal from Australia (Mintabie) 22x15x2,7mm, 4,67ct
Natural precious opal from Australia (Mintabie) 30x14x3mm, 8,31ct
Natural precious opal from Australia (Lightning Ridge) 7,5x6,2x2,9mm, 0,77ct
Natural Koroit Boulder opals from Australia. 38x25x4mm, 38x24x7mm, 25x16x5mm.
Natural Boulder opal from Australia (Queensland) 15x7,4x3,4mm, 2,85ct
Natural Boulder opal from Australia. Partially worked. Sizes from 17 to 35mm. 4pcs. Photographed and videoed dry.
Natural rough opals from Australia (Lightning Ridge). Graded opals that have little or no colour change. Bag size: 7x5x1,5cm.
A beautiful pair of natural precious opals that go beautifully together. 11x8x2mm, 13x8x2mm, 2,34ct
A beautiful pair of natural precious opals that go beautifully together. 19x7x3mm, 13x8x3mm, 4,22ct
A beautiful pair of natural precious opals that go beautifully together. 14x9x2mm, 17x10x3mm, 5ct
A beautiful pair of natural precious opals that go beautifully together. 22x6x2mm, 18x7x2mm, 3,68ct
A beautiful pair of natural precious opals that go beautifully together. 17x11x2mm, 13x9x2mm, 4,13ct
A beautiful pair of natural precious opals that go beautifully together. 16x8x4mm, 17x6x4mm, 4,58ct
A beautiful pair of natural precious opals that go beautifully together. 14x13x3mm, 10x10x3mm, 5,22ct
Beautiful set of natural precious opals from Australia. 13x8x2mm, 10x8x3mm, 10x6x3mm, 9x8x2mm, 5ct
A beautiful pair of natural precious opals that go beautifully together. 15x12x2mm, 13x10x3mm, 4,67ct
A beautiful pair of natural precious opals that go beautifully together. 12x11x3mm, 7x5x3mm, 2,9ct
A beautiful pair of natural precious opals that go beautifully together. 18x7x4mm, 14x7x3mm, 4,71ct
A beautiful pair of natural precious opals that go beautifully together. 15x7x4mm, 11x7x3mm, 3,84ct
Beautiful set of natural precious opals from Australia. 13x6x3mm, 9x6x2mm, 8x5x3mm, 2,62ct
Natural precious opal from Australia. 17x7x2,8mm, 15,2x6,5x2,6mm, 3,88ct
Natural precious opal from Australia (Lightning Ridge) 8,7x8,7x3,6mm, 1,76ct
Natural precious opal from Australia. 14x8x2,8mm, 12x8,5x3mm, 3,89ct
Natural precious opal from Australia. 12x7x3,4mm, 8x7x3mm, 2,52ct
Natural precious opal from Australia. 19,3x15,5x3,4mm, 6,82ct
Natural precious opal from Australia. 11,6x8,2x1,8mm, 0,81ct
Natural precious opal from Australia. 15,3x7,4x2,8mm, 1,77ct
Natural precious opal from Australia (Lightning Ridge)...