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The Padcal tailings spills of August–September 2012 were a series of mine tailings spills from Tailings Pond 3 of the Philex Mining Corporation's Padcal mine in Benguet Province, Philippines. The incident began on August 1, 2012, with a massive release on the order of 5 million tonnes or 3 million cubic meters of water and tailings from a ...
The mining and processing byproducts collected in tailings dams are not part of the aerobic ecological systems, and are unstable. They may damage the environment by releasing toxic metals (arsenic and mercury among others), by acid drainage (usually by microbial action on sulfide ores), or by damaging aquatic wildlife that rely on clear water.
The PSE Mining and Oil Index is the sub-index of the Philippine Stock Exchange for mining and oil companies. It is one of the six sub-indices of the PSE that provide a useful measurement of sectoral performance. [1] Lepanto Consolidated Mining Company and Philex Mining Corporation used to be listed in the PSE until their removal in the 2010s.
Case 1:10-cv-01067-RBW-DAR Document 212 Filed 12/14/12 Page 8 of 38 2 led the Project’s extensive and transparent approval process fully complied with all applicable
Sugar Bowl: No. 2 Georgia vs. Notre Dame/Indiana winner, 8:45 p.m. (ESPN) When are College Football Playoff semifinals? The semifinal games will be played Jan. 9 and Jan. 10 at the site of two ...
The average dividend yield of an S&P 500 company is less than what savings accounts are paying today. Given that the index is up around 24% over the […] Instead of Dividends That Barely Pay ...
Padcal Mining Spill In August 2012, amid strong rains, the Tailings Pond 3 (TP3) of Philex Mining Corporation (PMC) in Itogon , Benguet, collapsed, spilling mine tailings into the surroundings. Four other spills occurred up until the following month, spilling some 20.6 million metric tons of sediments into nearby water channels.
ISL mining in Australia uses acid solutions. [6] Ion exchange resin beads. In-situ recovery involves the extraction of uranium-bearing water (grading as low as 0.05%, or 500 ppm, U 3 O 8). The extracted uranium solution is then filtered through resin beads. [5] Through an ion exchange process, the resin beads attract uranium from the solution.