Limestone may be mined in a surface quarry, typically by drilling, blasting, and crushing the shot rock. In some areas, limestone mines are underground. In Florida, some limestone mines are under water- the rock is drilled, shot, and mucked while under water. Limestone may be crushed to aggregate sizes, or finely crushed to a powder state for agricultural limestone, or used a "mine safety dust" to control methane and dust in coal mines. Powdered limestone (calcium carbonate) may be roasted and hydrated to form quicklime (Calcium oxide or calcium hydroxide)
where is boron mined at
Asttine is not mined.
If shallow then it is mined using a "strip" mining technique. If it is deep then it is mined in deep mine collieries.
sulfur is an element; it must be mined
Xenon is not mined since it is a gas!
The process is called calcination or lime-burning. This mined from the Wikipedia article on calcium oxide. A link is provided.
it is mined in Spain
mined (like mined for diamonds)
how is malachite mined
Mined.
where is boron mined at
where is boron mined at
Yes, uranium is mined in Australia it is mined in South Australia
Yes, diamonds are mined.
The earth is mined to get diamonds.
Barium is mined in Nevada
Limestone is the most widely nonenergy mined material on earth as the most versatile, abandon, and cheap material. It is used for buildings constructions in various ways such as cements, bricks, manufacture of steel, climbing walls, glass, and lime, and many other useful materials and applications.