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Definition of primary ore mineral An ore mineral that was deposited during the original period or periods of metallization. The term has also been used to designate the earliest of a sequence of ore minerals, as contrasted with later minerals of the same sequence, which some writers have called secondary.
Minerals typically have a characteristic hardness and color, or range of colors, by which they can be recognized. Rocks are made up of minerals. A natural substance of commercial value, such as iron ore, coal, or petroleum, that is obtained by mining, quarrying, or drilling.
An ore is defined as a mineral or rock from which some valuable constituent, usually a metal, can be profitably extracted. Thus hematite and magnetite are ores of iron; galena is an ore of lead; zinc blende is an ore
We Use Minerals Every Day Every person uses products made from minerals every day. The salt that we add to our food is the mineral halite. Antacid tablets are made from the mineral calcite. It takes many minerals to make something as simple as a wooden pencil. The quot;leadquot; is
A mineral or an aggregate of minerals from which a valuable constituent, especially a metal, can be profitably mined or extracted.
Ore is metal bearing rock that can be mined, transported, processed, and sold at a profit. Although a broader definition includes nonmetallic rocks like rock salt and gypsum, most geologists classify these materials as industrial rocks and minerals. History
The ore may be as much as thirty or forty yards out; but it 's there, depend on it. The ore has now to be raised from a depth of fifteen hundred feet and more. The ore is first crushed, and by adding water is made into a thin paste. He followed the bits of ore to a narrow stringer of blackish rock.
Jun 28, 20180183;32;India bauxite ore. India Bauxite Ore, India Bauxite Ore Suppliers and Manufacturers Directory Source a . Ore Products at calcined bauxite ,bauxite ore prices ,rotary kiln bauxite from India definition of quarrying bauxite ore. . MARVELORE MINING AND ALLIED INDUSTRIES PVT.
English Language Learners Definition of mineral a substance (such as quartz, coal, petroleum, salt, etc.) that is naturally formed under the ground a chemical substance (such as iron or zinc) that occurs naturally in certain foods and that is important for good health
The term mineral resources refers to the occurrence of any mineral commodity (as defined above) that could be removed from the ground. There are three categories of mineral resources fuels minerals, metallic minerals (also called ore minerals), and industrial or construction minerals.
Ore definition is a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked. a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked
Ore, a natural aggregation of one or more minerals that can be mined, processed, and sold at a profit. An older definition restricted usage of the word ore to metallic mineral deposits, but the term has expanded in some instances to include nonmetallics.
Extraction of Metals Ores and Minerals Isolation of elements in Chemistry class 12 aims to teach the students about various processes of extraction of metals from ores. Very few metals such as the noble metals, i.e., Gold, Silver, and Platinum etc. are present in their original metallic forms in nature.
An ore is a naturally occurring mineral, rock or metal that can be mined in sufficient amounts to sell for a profit. Ores can also be a natural product that can be used as a source of a nonmetal. Other examples of ores include gold, magnesium, silver, tin, scandium and beryl.
A permit specifying the origin and destination and quantity of nonprocessed mineral ores or minerals shall be required for their transport.
Ores are a special type of rock deposit that contain a large enough amount of a particular mineral (almost always a metal) to be economically practical to extract.
Definition of ore a naturally occurring solid material from which a metal or valuable mineral can be extracted profitably Main definitions of ore in English ore 1 246;re 2. ore 1. noun. A naturally occurring solid material from which a metal or valuable mineral can be extracted profitably. a good deposit of lead bearing ores
A mineral is a nonliving natural substance of a definite chemical composition. A mineral like manganese may help keep you healthy; a mineral like a diamond may help keep you sparkly.
The part of an ore, usually metallic, which is economically desirable, as contrasted with the gangue. See Also Gold Click here to see list of references, authorities, sources
Sep 18, 20180183;32;Mineral Processing Technology Roadmap Department of Energy. more energy efficient minerals processing industry, this roadmap does not intend in mineral processing technology will lead to the following benefits Blasting and drilling are included under the definition of mineral
Your term quot;mineral orequot; is somewhat off putting. I wish I knew in what context it came to you, because by definition all quot;orequot; is composed of various minerals. Lets start with the term quot;orequot; which is really more of an economic term than a geologic term. Mineral is entirely a geologic term.
An ore is a natural combination of minerals from which metals can be extracted at a profit. Originally the term ore was applied only to metallic minerals, but the term now includes nonmetallic substances that have been deposited in rock after its formation.
Times, Sunday Times (2016) Spain is rich in minerals and has played an historic role as an ore producer in Europe. Jilbert, John Geography Basic Facts ( 1983 ) In the past three weeks , three iron ore producers have received takeover bids .
Ore is a kind of rock which consists of minerals with other important elements including metals that can be extracted for useful purposes. The ores are mined from the earth through mining and refining, and then valuable elements are extracted.
Rock forming minerals Definition. Minerals are the building blocks of rocks. Geologists define a mineral as A naturally occurring, inorganic, solid, crystalline substance which has a fixed structure and a chemical composition which is either fixed or which may vary within certain defined limits.
Search ore mineral and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of ore mineral given by the English Definition dictionary with other English dictionaries , Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam
Times, Sunday Times (2016) Spain is rich in minerals and has played an historic role as an ore producer in Europe. Jilbert, John Geography Basic Facts (1983) In the past three weeks, three iron ore producers have received takeover bids. Times, Sunday Times (2013) Base metals, iron ore and coal operations are in its sights.
The definition of an ore is a combination of minerals from which metal or sulfur can be removed. An example of an ore is iron. YourDictionary definition and usage example.
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