Последние добавленные видео:
Light-opal-rough
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7 лет назад
73 7 лет назад 9:022kg+ Lightning Ridge Light Opal Rough Parcel
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7 лет назад
33 7 лет назад 1:25Lightning Ridge Light Opal Rough parcel, 1st bag (No8) 102 grams
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11 месяцев назад
158475 11 месяцев назад 11:54Watch me cut a $100 rough opal into a $2000 gem
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7 лет назад
8 7 лет назад 2:27Lightning Ridge Light Opal Rough parcel, 3rd bag (No10) 348 grams
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4 года назад
90 4 года назад 1:0928.20 cts Australian Lightning Ridge Light Opal Rough for Carving
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1 год назад
92903 1 год назад 9:23How To Spot An Opal | ID Gems Like A Pro
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1 день назад
465 1 день назад 3:03White opal and tourmaline | Gemstone dealing |
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7 лет назад
20 7 лет назад 2:02Lightning Ridge Light Opal Rough parcel, 4th bag (No11) 760 grams
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1 год назад
5424 1 год назад 19:17Cutting Dark-Based Ethiopian Opal Rough Tips and Techniques Huge cut color rivals Australian Opal
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2 года назад
Rough opal with thick gem red color bar. I expose it & I love it!
This video follows a lapidary as they cut a rough opal with a thick red color bar. The opal has a unique characteristic called "wedging," where the color bar thins out as it goes through the stone. The lapidary must be careful not to lose the thin color while cutting. The video shows the process of cutting the opal and the challenges involved.
500772 2 года назад 20:20 -
4 года назад
115098 4 года назад 13:04Learn to cut and polish rough opal - with Justin
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2 месяца назад
13 2 месяца назад 1:18Northern Lights in an Opal? Rough Opal Filling With Amazing Colors In Real Time
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4 года назад
14 4 года назад 2:5121.5ct ROUGH Light Opal Coober Pedy Rubs
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7 лет назад
86519 7 лет назад 9:00Rough Opal - Some of the Basics