what is an ore

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What is an ore simple definition?

1 : a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked. 2 : a source from which valuable matter is extracted. ore. noun (2) \ ˈər-ə \

What is an ore GCSE?

An ore is a rock that contains enough of a metal or a metal compound to make extracting the metal worthwhile: low-grade ores contain a small percentage of the metal or its compound.

What is an ore example?

Ores are minerals that have a high concentration of a certain element, typically a metal. Examples are cinnabar (HgS), an ore of mercury, sphalerite (ZnS), an ore of zinc, or cassiterite (SnO2), an ore of tin (Mineral). Part A: The table lists several ores of metals and their chemical formulas.

What is an ore Class 6?

Answer: An ore is a naturally occurring solid material that contains a large amount of a particular material, using a metal which can profitably extracted, eg. iron ores, copper ores, bauxite (from which aluminium is extracted) zinc, etc.

What is an ore in geography?

Ore is a deposit in Earth’s crust of one or more valuable minerals. The most valuable ore deposits contain metals crucial to industry and trade, like copper, gold, and iron.

How ore is formed?

Deposits of minerals form when a medium that contains and transports mineral-making ore releases and deposits the ore. … When magma or lava cools, the magma and ore carried within it crystallize to form tiny minerals in the newly-created igneous rock. Minerals found in such rock might include feldspar or mica.

What is ore in chemistry?

Ores are a mixture of minerals: processed to produce an industrial mineral or chemically treated to produce one or more metals. The steel, aluminum, chromium, zinc, mercury, manganese, tungsten, and some copper ores are typically processed for just one element.

What is meant by ore in chemistry?

Ores are naturally occurring rocks that contain metals or metal compounds in sufficient amounts to make it worthwhile extracting them. The method used to extract a given metal from its ore depends upon the reactivity of the metal and so how stable the ore is.

What are ores class 10th?

Answer: minerals contain a very high percentage of a particular metal and the metal can be profitable extracted from it . These minerals are called Ores.

What are the 5 ores?

List of Ores
ID Ore Source
3 Cobalt Ore Cobalt
4 Nickel Ore Nickel
5 Copper Ore Copper
6 Zinc Ore Zinc
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Is quartz an ore?

Nether quartz ore is ore found in the Nether, and is a source of quartz.

Block Nether Quartz Ore
Wooden 2.25
Stone 1.15
Iron 0.75
Diamond 0.6

How do you identify ores?

When identifying a mineral, you must:
  1. Look at it closely on all visible sides to see how it reflects light.
  2. Test its hardness.
  3. Identify its cleavage or fracture.
  4. Name its luster.
  5. Evaluate any other physical properties necessary to determine the mineral’s identity.

What is an ore for Class 8?

A rock from which a particular mineral can be profitably extracted is called an ore. The ores of metallic minerals are generally located in igneous and metamorphic rocks.

Metallic minerals Non-metallic minerals
2. Examples include bauxite and manganese. Examples include limestone, mica and gypsum.

What is an ore Class 7?

An ore is a mixture of many minerals or an accumulation of minerals mixed with other elements. The ore must have minerals in sufficient quantity for it to be commercially extracted. Example of an ore is bauxite. Bauxite is the ore of aluminium.

What is an ore class 8 geography?

An ore is a rock from which minerals are mined. Define quarrying. Answer: Quarrying is a process of extraction in which minerals lying near the surface are simply dugout.

What is an ore Class 10 geography?

The minerals which have a very high percentage of a particular metal and the metal can be profitably extracted from it are called ores.

What is the difference between a mineral and ore?

Minerals are naturally occurring inorganic solids with a crystalline structure and a definite range of chemical formula. Ores are concentrations of minerals in rock that are high enough to be economically extracted for use.

Why is it called ore?

a metalliferous mineral or rock,” especially one worth mining, 12c., a merger of Old English ora “ore, unworked metal” (related to eorþe “earth;” see earth (n.); and cognate with Low German ur “iron-containing ore,” Dutch oer, Old Norse aurr “gravel”); and Old English ar “brass, copper, bronze,” from Proto-Germanic * …

What type of rock is ore?

Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit. Ore is extracted from the earth through mining and treated or refined, often via smelting, to extract the valuable metals or minerals.

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What is an ore body?

An ore body is a mass of rock that contain ore and from which a commodity of value will be extracted. Not all ore within an ore body will be extracted. Ore bodies are divided into reserves and resources.

What is another word for ore?

synonyms for ore
  • metal.
  • metalliferous earth.
  • native mineral.
  • parent rock.
  • unrefined earth.
  • unrefined rock.

What do we use ore for?

Most of the world’s gold ore is used to create jewelry and decorative items. Ore is a deposit in Earth’s crust of one or more valuable minerals. The most valuable ore deposits contain metals crucial to industry and trade, like copper, gold, and iron. Copper ore is mined for a variety of industrial uses.

What is ore explain their types?

Ores are types of rock deposits that contain enough metal to be economically viable for mining. There are many ways to extract ore from deposits. Metals found in ores include gold and iron. Ore deposits are classified according to the way in which they are created.

How many ores are there in the world?

There are mainly four types of ores such as Oxides; Carbonate Ores; Sulphide; Halides Ores.

Is aluminum an ore?

Is aluminum an ore? … No, bauxite is the ore, aluminum is the element.

What is an ore Class 5?

Ores is a rock or sediment found in the earth from which metal and minerals are extracted. Explanation: The natural rock contains one or more useful minerals containing metals extracted from Earth by mining is called ores.

What is an ore for Class 4?

Ans: Ores are the minerals from which metal is conveniently and profitably extracted. There are mainly four kinds of ores like Ores Oxides; Ores Carbonate; Sulphide Ores; Ores Halides.

What is an ore very short answer?

An ore is a mineral which has a valuable metal inside it. Ores are usually extracted by being mined. They can sometimes be found on the Earth’s surface. Most ores are chemical compounds such as oxides or sulfides.

Is Pyrite an ore mineral?

Pyrite is a brass-yellow mineral with a bright metallic luster. It has a chemical composition of iron sulfide (FeS2) and is the most common sulfide mineral.
Physical Properties of Pyrite
Chemical Classification Sulfide
Chemical Composition Iron sulfide, FeS2
Crystal System Isometric
Uses Ore of gold
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Is Copper an ore?

Principal forms in which copper ores are found include native copper, porphyry copper, massive deposits, and mixed ores. Native copper is simply the metal found unadulterated in nature.

copper (percent)*
Native copper ore
chalcocite 79.9
covellite 66.5
chalcopyrite 34.6

What is ore of silver?

The most important ore mineral of silver is argentite (Ag2S, silver sulfide). Silver is commonly extracted from ore by smelting or chemical leaching.

Is Pearl a mineral?

Pearl are made up of little overlapping platelets of the mineral aragonite, a calcium carbonate that crystallizes in the orthorhombic system. Although the pearl itself is made up of a mineral, its organic origin excludes it from being included with minerals.

Is Obsidian a mineral?

Obsidian is mineral-like, but not a true mineral because, as a glass, it is not crystalline; in addition, its composition is too variable to be classified as a mineral.

Is Talc a mineral?

talc, common silicate mineral that is distinguished from almost all other minerals by its extreme softness (it has the lowest rating [1] on the Mohs scale of hardness).

Minerals and Ores | Chemistry for All | The Fuse School

Ores and Minerals differences.

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