Want this question answered?
Yes, several lead ores are found in Montana. Metallic lead is not found naturally anywhere in the world, it must be extracted from ore in a smelter.
answer
Volcano,..
Metal ores are metallic elements found in compounds with other elements in nature. These ores are then separated to produce pure metals.
Radium exist in very small concentrations in uranium ores but not in a metallic, pure form.
Yes, several lead ores are found in Montana. Metallic lead is not found naturally anywhere in the world, it must be extracted from ore in a smelter.
Factories do not make metal ore. A refinery or smelter makes metal from metal ores.
answer
Henricus Johannus Stander has written: 'The selling of copper, 1916-17' -- subject(s): Copper industry and trade 'Mill and smelter methods of sampling, 1915-16' -- subject(s): Sampling and estimation, Ores
Ores
Volcano,..
For coal or many other non-metallic ores, you will need crusher or grinding machines. For metallic ores you need a magnetic separation machine.
Zinc ores are roasted in a smelter, which burns off the other elements (mostly sulfur). Smelters produce lots of sulfate and heavy metal air pollution, unless equipped with stack gas scrubbers.
Metal ores are metallic elements found in compounds with other elements in nature. These ores are then separated to produce pure metals.
either pegmatites, quarries, surface minerals, or ores.
Metallic Ore are Mineral Ores of economic quantities having metallic properties, for example, Iron-ore. while Non-metallic ore consists industrial minerals such as Asbestos, Limestone etc.
Ores Are Many Useful Minerals . We Use Them Today To Build Buildings & Ships . Sometimes You Can Find Them In Screws , Nails , ETC.- Seondra