FS evaluates a 4.4-million-tonne-per-annum (Mtpa) underground mine with annual production of more than 500,000 ounces of palladium, platinum, rhodium and gold; plus more than 35 million pounds of ...
(TNS) -- SHENANDOAH, Pa. – The Shen Penn anthracite mine pit, abandoned in the 1960s during the decline of Schuylkill County’s coal industry, is a 230-foot-deep water hole surrounded by mine waste, ...
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