Sentences with phrase «deeper underground mining»
By: Mia Breytenbach 14th October 2016 The strong performance of the rand gold price, increasingly lower gold grades mined in deeper underground mining operations, as well as costlier labour resources and electricity, are underscoring the attractiveness and accelerating the traction of local gold tailings retreatment operations,... →
http://www.miningweekly.com/ Not exact matches
Blasting and shearing mountains have added to the damage done to underground aquifers by deep mines.
MAPPING DEEP LIFE WITH DNA Onstott calls his trips into the gold mines «underground safaris,» but finding new species in the depths of the Earth is a far cry from spotting them on the savannah.
Experiments in deep underground facilities, like the Soudan mine in Minnesota and the Gran Sasso laboratory in Italy, are searching carefully for wimps.
Uranium, the radioactive element that fuels nuclear power plants and occurs naturally in the Earth's crust, is typically mined from large sandstone deposits deep underground.
It rests a mile deep (1.6 km) underground in a former South Dakota gold mine that is now called the Sanford Underground Research Facility.
A mining crew is trapped deep underground after a cave - in.
Whether the uranium is stripped out of an open pit like the Ranger mine in Australia, removed from deep underground like McArthur River or chemically leached from its rocky home as at the Smith Ranch - Highland mine in Wyoming (the largest mine in the U.S.), yellowcake is the end product, along with a heap of radioactive tailings and, often, contaminated water.
Another astronomy experiment deep underground in a Japanese mine will use neutrinos to learn the average temperature and energy of ancient supernovae to better understand their typical behavior.
In a Webcast talk from Stanford University, Jodi Cooley, a particle physicist at Southern Methodist University, presented the latest results from the Cryogenic Dark Matter Search 2 (CDMS - 2), a series of detectors buried deep underground in a former iron mine in northern Minnesota.
Others flourish in cracks in the ice in Antarctica, or deep underground in mines.
This is an existing UK government - funded deep underground science facility operating in the working Boulby potash, polyhalite and salt mine on the northeast cost of England.
In 2010, a mine in Chile collapsed trapping thirty - three men under 700 tons of rock — deeper underground than the length of two Empire State Buildings.
Based on Hector Tobar's book Deep Down Dark (which attempted to tell the miners» story), viagra the film tries to visually capture the fear of those miners while also depicting how the mining company and the Chilean government reacted to the catastrophic tunnel collapse that left the thirty - three men isolated underground.