Chapter 74 - Mining and Quarrying MINING: AN OVERVIEW. Norman S. Jennings. Minerals and mineral products are the backbone of most industries. Some form of .
World phosphate deposits. Phosphate rock (PR) is a general term that describes naturally occurring mineral assemblages containing a high concentration of phosphate ...
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Herkimer Diamonds - everything you wanted to know about mining these doubly terminated quartz crystals
Indian Mining Industry has been a major mineral producer in Asia and globally. Currently it is the global producer of chromite, coal, iron ore and bauxite while ...
Rare Earth Elements (REE) are becoming increasingly important in electronic devices used in the defense, alternative energy, and communications industries. Minable ...
The diamond is the hardest natural substance known. It is found in a type of igneous rock known as kimberlite. The diamond itself is essentially a chain of ...
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Detailed description, properties, and locality information guide about the blue mineral kyanite.
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Despite measures being taken to release the chemical waste into the nearby rivers through pipes, a large amount of chemicals still leak out onto the land.
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Magnesium (Mg) is the lightest of all metals, being about two-thirds lighter than aluminium. Magnesium is non-toxic, non-magnetic, has high-impact strength and is ...
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A rock is a naturally occurring aggregate of minerals, and certain non-mineral materials such as fossils and glass. Just as minerals are the building blocks of rocks ...
COPPER : About 13 millions tons of copper are currently used annually (1998). Copper is used for electrical conductors, motors, appliances, piping and in metal alloys.
The violet to purple amethyst is the most important and best known gem variety of quartz and has been used for lapidary works since ancient times.
The chemical borax (sodium borate) is essentially the same as the mineral Borax, but the chemical does not contain any water, whereas natural Borax does.
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