PENNSYLVANIA MINES. ... the mine at Summit Hill had to be abandoned because of ... the area also included sufficient local limestone to quarry for use in fluxing.
Anaconda Copper Mining Company records, ... and the Great Falls Refinery. ... Anaconda Copper Mining Company: Mine Office .
How Copper Ore is Transformed into Products You Use ... Quartz Vein from Freeport's Dos Pobres mine near ... that are shipped to a copper refinery.
Feature ZINC DIVISION: Another Century of Leadership: CEZinc Refinery The world's best zinc comes, naturally, from the world's best zinc refinery.
As a fluxing agent in the steel industry. ... bauxite and the Hall process for the reduction of the alumina to metallic ... of their mine.
Silica Flux - Minerals Education Coalition aggregate for concrete, silica sand. - fluxing agent in refining iron and copper to Uses: From this mine.