Mining Boulder Opal

Mining for Opal at The Gorge Aerial View.jpgMining for Opal at The Gorge 1.jpgMining boulder Opal at The GorgeAerial view of Mining Boulder opal at the Arch Mine Vermont.Mining Boulder opal at The Arch Mine.Boulder Opal Mining Machinery.jpgHayricks Boulder Opal Mine 1984.JPGHayricks Boulder Opal Mine in 1984.JPGHayricks Boulder Opal Mine 2014.JPGHayricks Boulder Opal Mine view from the top.JPGBoulder Opal Mine Aerial Brighton Downs.jpgBoothill Boulder Opal Mine on Brighton Downs.jpegBoulder Opal Rippers.jpegBrighton Downs Boothill Mine.jpgFirst Parcel of Boulder Opal.jpgBootHill Boulder Mine.jpgHarry Author Peter.jpgAuthor and Boro.jpgMining Lease Plan.jpgAuthor Paul and Des Burton.jpgBoulder Opal Mining Kyabra.jpgMining Boulder Opal at Hammonds 107.jpgOpal Mining at Hammonds 3.jpgOpal Mining at Hammonds 1.jpgHammond mine Camp.JPGLaying Charges.jpgHammonds mine explosion 1.jpegHammonds mine blasting 2.jpgHammonds Mine Tunnel.JPGAuthor D8 Engine.jpgBoro Welding.jpegBoulder Opal slab saw.JPGBoulder Opal Rough 8.JPGBoulder Opal Fields 0004.JPGBoulder Opal mobile saw.JPGBoulder Opal mobile saw 2.jpgCutting open Opal Boulder.jpegBranko Underground.jpgJudah boulder opal mine.JPGLost Valley Boulder Opal Level.JPGMining Mesas eromanga.JPGJudah 1.jpegGorge Blow.jpegWanna mine.jpegStony Creek Opal Camp.jpgBoulder Opal Fields bath  time 1.jpgBoulder Opal Fields bath time 2.JPGKoroit 2015 label.jpgOpal Mine Koroit 1.jpgSandy and Rod mining at Koroit.jpgHugo and Sandy at Koroit.jpgKoroit opal mine.jpg

Mining Boulder Opal