MANGANESE MINING COAL MINING

PHOSPHATE MINING

MANGANESE MINING

MANGANESEManganese is a chemical

element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. As a free element, manganese is a metal with important industrial metal alloy uses, particularly in stainless steels.

COST OF MINING

3.99 dollars is the cost in pounds for manganese

MINE LIFE

Lumwana is a truck and shovel operation executed in open pits. Trucks from the mine deliver ore either directly to the crusher feed hopper or into a 400 t capacity ROM dump hopper for further size reduction.

The project area is not pristine due to the impacts from tree felling, charcoal burners, slash and burn agriculture and mineral exploration activities. The soils of the area are typical of those found in sub-tropical regions, being heavily leached, low in nutrients and of poor fertility.

COAL

COALCoal is a combustible black or

brownish-black sedimentary rock composed mostly of carbon and hydrocarbons. It is the most abundant fossil fuel produced in the United States.

COST OF MINING

Depending on the quality 38 cents to $1.08.Coal is about 45 cents a pound.

MINE LIFE

Our innovative products have made major advancements in mining control and automation. We provide user-friendly systems, enabling higher operating efficiency and increased production. SMC designs, manufactures and commissions the electrical system from start to finish.

PHOSPHATE

COST OF MININGThe cost of phosphate is about

43.0

MINE LIFE

A mechanism for mining phosphates nodules from the deep sea bottom including a numberof dredge nets tied to a long endless rope suspended from both sides of a ship, the rope falling from one side of the ship to the deep sea-bottom with apparatus being provided to pull the rope there from to another side of the ship, whereby phosphates nodules are continuously collected by the dredge nets.

PREPARED BY:Leynette Joy Lepaopao

Juan Antonio Fabrigar

Ariane Jade Salvador

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