Prospecting Methods by https://padlet.com/tanbautistap01/er53oq4f9bgs tyson and phoenix en-us 2016-10-24 03:26:36 UTC 2023-03-14 22:47:43 UTC hello@padlet.com Underground Mining tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133198855 Mining excavation is generally achieved by drilling and blasting. Waste rock and mineral ore are transported to the surface by trucks or skips and waste rock is often used to backfill underground voids (stopes). Mining also usually includes associated ore processing facilities and waste rock and tailing disposal facilities.]]> 2016-10-26 00:52:03 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133198855 Exploratory Drilling tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133199080 Exploratory drilling only takes place if mineralisation has been recommended by an earlier check-up (approximately one in 10 exploratory projects involve drill tests). For the minority of favourable exploration expectation (about one out of 100), more intensive exploration activities such as pattern drilling and bulk sampling may follow.]]> 2016-10-26 00:53:51 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133199080 Open-Cut Mining tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133199528
Open-cut mining usually requires removal of surface vegetation, topsoil and any overburden to uncover mineral deposits that are close to the surface.]]> 2016-10-26 00:58:15 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133199528 Shallow Surface Mining tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133200354 Shallow surface mining is the shallow surface withdrawal of alluvial deposits, soil or weathered rock. It varies from removal of surface material of a few centimetres in depth to shallow pits up to several metres deep.]]> 2016-10-26 01:05:17 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133200354 tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133200970 2016-10-26 01:10:20 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133200970 tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133201094 2016-10-26 01:11:21 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133201094 tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133201208 2016-10-26 01:12:17 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133201208 tanbautistap01 https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133201309 2016-10-26 01:13:20 UTC https://padlet.com/tanbautistap01/er53oq4f9bgs/wish/133201309