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Underground Gold Mine Blasting Southern Oregon 5:30 | 129.974x Views | 8 years ago Download |
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Underground Drilling And Blasting Training Acg 3:08 | 874.948x Views | 11 years ago Download |
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Blasting For Gold Drilling And Blasting A Gold Vein At My Mine 27:24 | 124.866x Views | 1 year ago Download |
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Underground Blasting Imminent At Pres Steyn Harmony Gold 0:53 | 156x Views | 14 years ago Download |
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Gold Mining In The Applegate Valley 1960s Hydraulic Mining 1:45 | 1.675x Views | 5 years ago Download |
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Underground Blasting 16:33 | 27.254x Views | 11 years ago Download |
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Pounds And Pounds Of Gold I Mined Gold At Sterling Creek Mine Glenn Wadstein 37:54 | 333.908x Views | 6 years ago Download |
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Gold Mining On The West Coast Of The United States Southern Oregon Edition 15:43 | 1.213x Views | 9 days ago Download |
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Hard Rock Blasting Awesome Mine Blasting Moments 8:01 | 1.925.937x Views | 8 months ago Download |
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The Underground Mine Blasting Nonel 5:31 | 67.483x Views | 8 years ago Download |
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Exploring A Mine Loaded With Equipment Jacksonville Oregon 4:06 | 1.187x Views | 1 year ago Download |
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Parker Blows A Hole In Kalgoorlies Super Pit Gold Mine Gold Rush Parkers Trail 7:25 | 870.148x Views | 3 years ago Download |
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Exploring Abandoned Gold Mines Southern Oregon ctmining6185 gold 11:49 | 753x Views | 1 year ago Download |
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Coal Blasting Gone Worng 0:33 | 677.692x Views | 6 years ago Download |
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The Oregon Gold Rush Gsoc Lecture Aug 2021 President Clark Niewendorp 56:45 | 30.392x Views | 2 years ago Download |
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Oregon Gold Bohemia Mountain Gold Mining District 19:37 | 28.417x Views | 5 years ago Download |