koroit opal

The Opal Whisperers Find Rare Koroit Nut Opal Worth Over $57K | Outback Opal Hunters

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Top grade boulder opal from Koroit, Queensland

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Drilling for Boulder Opal at Koroit

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Step by step cabochons stones cutting - Koroit Boulder Opal part 1

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Boulder Opal Mining Koroit 2020

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Some of the Most Beautiful Australian Koroit Opals!

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Before & After - Skinned Koroit Opal Nut

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Koroit-Nut, Opal 001775 s

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Koroit crystal / semi-crystal opal from The Comet

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Koroit-Nut-Opal, Opal 005683 b

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Pipe-Opal, Koroit-Nut, Matrixopal, Opal 005764 b

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Full faced rough opal from Koroit

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RARE KOROIT BOULDER OPAL NUT! PURE EYE-CANDY EXTRAORDINAIRE!!.MOV

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Koroit Boulder Opal Parcel Limited Edition YO-0043

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Koroit-Nut, Opal 001785 s

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Koroit-Nut, Opal 001789 s

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Koroit-Nut-Opal, Opal 001815 s

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Koroit-Nuss-Opal, Opal 006013 b

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Gem Koroit-Nuss-Opal 001836 s

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How to polish Boulder Opal – Diamond Paste versus Nova Points

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Rough opal in a tunnel

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Koroit-Nuss-Opal, Opal 000888 sp

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Large Koroit-Nut, Matrixopal, Opal 000507 sp

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Koroit-Nut, Opal 005707 b

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Koroit Boulder Opal - 66.9ct.

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Mining Koroit opal

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Koroit-Nut, Koroit-Opal, Opal 001153 s

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NICE koroit opal raw

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Large Koroit-Nut with nice Colors

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A colorful little piece of Koroit opal - #australia #opal #australianopal #koroitopal #boulderopal

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koroit opal slab

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Opening a piece of rough opal with a jackhammer

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Koroit-Nut, Opal 005959 b

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Koroit-Opals, lot nut's 01

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Koroit Opal 006132 b

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Koroit-Nut, Koroit-Opal, Opal mit Bohrung 003322 b

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Koroit-Nut, Matrixopal, Opal mit Bohrung 003108 b

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Koroit Nuss Opal, Opal 006133 b

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Seven Gem Opals cut from this Koroit Rough | Opal Auctions

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Opal, Koroit-Nut 000579 sp

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Koroit-Opal, Opal, Boulderopal, Opal mit Bohrung 003502 b

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Breaking Rocks - Opal Mining at the Koroit Opal Fields

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Rough Koroit Nut, Koroit-Opal, Boulderopal Rough-Opal

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A colorful piece of rough conglomerate Koroit opal -

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A quick look at different types of opal in the wall -

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Koroit-Matrix-Opal, Opal 001873 s

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Koroit-Matrix-Opal, Opal Anhänger 001146 a

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Koroit-Nuss-Opal, Opal 006014 b

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"Yowah Nut" Opal in the Smithsonian's Gem Collection

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Koroit-Nut, Opal 005960 b

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Matrixopal, Koroit-Nut, Nuss-Opal, Opal 001184 s

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Koroit-Opal, Koroit-Nut, Opal mit Bohrung 003248 b

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Koroit-Nut, Koroit-Nuss, Opal 001169 s

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Koroit-Nut, Matrixopal, Opal mit Bohrung 003112 b

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Koroit-Nut, Matrixopal, Opal mit Bohrung 003107 b

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Koroit-Nuss-Opal 001833 s

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Opal mit Bohrung 002571 b

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GENUINE AUSTRALIAN OPAL GEMSTONE BY KUCINA OPALS

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