drilling with explosives
412010 Copiapó mining accident — Copiapó mining accident redirects here. For the 2006 accident in the Carola Agustina mine, see 2006 Copiapó mining accident. 2010 Copiapó mining accident Rescue efforts at San José Mine near Copiapó, Chile on 10 August 2010 Date …
42Ripple Rock — was an underwater, twin peaked mountain in the Seymour Narrows of the Discovery Passage in British Columbia, Canada, [BCGNIS|19876|Ripple Rock] a part of the marine trade route from Vancouver and coastal points north. The nearest town was… …
43November 2010 — was the eleventh month of that year. It began on a Monday and ended after 30 days on a Tuesday. Portal:Current events This is an archived version of Wikipedia s Current events Portal from November 2010 …
44environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
45Nevada National Security Site — Nevada Test Site November 1951 nuclear test at Nevada Test Site. Test is shot Dog from Operation Buster, with a yield of 21 kilotonnes of TNT (88 TJ). It was the f …
46Mining engineering — Surface coal mine with haul truck in foreground Mining engineering is an engineering discipline that involves the practice, the theory, the science, the technology, and application of extracting and processing minerals from a naturally occurring… …
47Energy development — Schematic of the global sources of energy in 2006 2007 …
48Dalmia — The Dalmia Companies came into existence in India in the early 1930s as the Dalmia Jain Group. Founded by the late Ramkrishna Dalmia, with the assistance of his younger brother Jaidayal Dalmia and his son in law Sahu Shanti Prasad Jain, the… …
49Mont Blanc Tunnel — Mont Blanc Tunnel, Italian side …
50Occidental Petroleum — Corporation Type Public (NYSE: OXY) Industry Oil and gas …
