Bauxite is generally extracted by open cast mining, being almost always found near the surface, with processes that vary slightly depending on the location. Before mining can commence the land needs to be cleared of timber and vegetation.
In bauxite mining, activities such as site clearance and road building, open pit drilling and blasting, loading and haulage, vehicular movement, ore and waste rock handling generate dust particles can react with the air in atmosphere, causing various chemical reactions, affecting soil, hence health of plants; dust can also dissolve in water from where it is ingested by humans or aquatic animals.
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world39;s main source of aluminium and gallium.
Set to become a world leader in bauxite and alumina Guinea holds substantial world class reserves of bauxite, both in terms of quality and quantity, and was the worlds fifth highest producer of the ore in 2014 .
It is white to gray to reddish brown with a pisolitic structure, earthy luster and a low specific gravity of between 2.0 and 2.5. These properties are useful for identifying bauxitegood things about bauxite mininggood things about bauxite mining sbmmine Find the Right and the Top good things about bauxite mining for your coal handling plant!
Bauxite mining has become a good source of income for many people especially low income earners. However, a responsible action plan should be taken by the regulators to strictly enforce safety...
The substances produced during the bauxite mining process include dust, sulfur dioxide , and nitrogen oxides . The mining and beneficiation of bauxite do not involve the use of chemical reagents and produces no odors. Therefore, the main impact on air quality is generally particles.
Today, bauxite is used in many ways such as aluminum based chemicals, aluminum metal, cements, abrasives, and refractory materials. Aluminum based chemicals are used in deodorants and other cosmetics. It is also used in waste water treatment facilities.