shallow blast-hole blasting
1Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting …
2tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
3mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
4Beaconsfield Mine collapse — The Beaconsfield Mine collapse occurred on 25 April 2006 in Beaconsfield, Tasmania, Australia. Of the 17 people who were in the mine at the time, 14 escaped immediately following the collapse, one was killed, and the remaining two were found… …
5MythBusters (2011 season) — Country of origin Australia United States Broadcast Original channel Discovery Channel Original run …
6List of Friday the 13th characters — Friday the 13th is an American horror franchise that consists of twelve slasher films, a television show, novels, and comic books. The main character in the series is Jason Voorhees, who drowned at Camp Crystal Lake as a boy due to the negligence …
7List of characters in the Friday the 13th series — Friday the 13th is an American horror franchise that consists of eleven slasher films, a television show, novels, and comic books. The main character in the series is Jason Voorhees, who drowned at Camp Crystal Lake as a boy due to the negligence …
8Road — This article is about a route, thoroughfare or way that supports travel by a means of conveyance. For a place outside a harbor where a ship can lie at anchor, see Roadstead. For public roads, see Highway. For other routes, see thoroughfare. For… …
9Mining in the Upper Harz — The headframe of the Emperor William Shaft in Clausthal is one of the oldest surviving winding towers in Germany …
