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HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?

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Polishing Rocks with Power Tools • Specimens, Slabs & Palm Stones

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Uncut gem black opal delivers a surprising result!

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I Finally Facet These Montana Sapphires 1 Year After Finding Them

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Growing Gemstones Growing a real opal at home and we cut it!

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Pretty Agates & mystery rocks cut open on saw!

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make 3D insect pendant from coin - how to make unique jewelry out of coin

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STABILIZE Ethiopian Opal So That It WILL NEVER CRACK!! Secret Formula Revealed “Step-By-Step!”