Ore is the mineral from which the metal is conveniently and economically extracted. it is mainly useful for your upcoming competitive exams like SSC, UPSC etc. Ore. Here, we providing a List of some Important metals and their ores. Minerals containing some metal are often labeled as ore minerals. Ore- A mineral occurring in sufficient quantity and containing enough metal to permit its recovery and extraction at a profit. Metals are a widely used resource. Naturally occurring substances of metals present in the earth’s crust are called minerals. The others usually occur as isolated pockets where a natural chemical process reduces a common compound or ore of the metal. While some hydrothermal ore minerals occur as native metals or alloys, most consist of a metal combined with another non-metallic element or anion group – examples are shown in Table 2. Metal ores are generally oxides, sulfides, silicates, or native metals (such as native copper) not commonly concentrated in the crust of the Earth, or noble metals (normally not forming compounds) such as gold.To remove the elements of interest from the waste material and the ore crystals, the ores … In National 5 Chemistry learn about how different metals depending on their properties are used for different jobs. Mercury is the metal which is in the liquid state. It is a heterogeneous mixture of various aluminium minerals and other materials such as silica and iron oxides. For example, iron ore is used to make iron and steel. Ores are naturally occurring rocks that contain metal or metal compounds in sufficient amounts to make it worthwhile extracting them. Antimony is used as a flame retardant, in Mineral. Metals are very important because of their unique characteristics. Like Bauxite (Al 2 O 3 2H 2 O) is the ore of Aluminium which contains 50% to 70% of Aluminium Oxide. An ore is a rock that contains minerals in concentrations that are high enough for economical extraction. Minerals which can used to obtain the metal profitably are called ores. Ores are those minerals from which metals are extracted commercially and economically. Native metals were prehistoric man’s only access to metal. The metal ores are found in the earth’s crust in varying abundance. A native element; antimony metal is extracted from stibnite ore and other minerals. Now we are familiar with 86 different types of metals. Ores. Typical examples are pyrite, galena, sphalerite, magnetite, haematite, uraninite or native gold, silver and copper. Mineral vs Ore. The most common minerals in this group are various sulfides, oxides and native elements. Gangue minerals usually consist of common silicate, oxide, carbonate and sulphate minerals that do not contain sufficient concentrations of valuable metals. Ore has definite composition. This leaves the pure metal behind as small flakes or inclusions. Metal extraction and the reactivity series. Or, a mineral or an aggregate of minerals from which a valuable constituent, especially a metal, can be profitably mined or extracted is an ore. Used as a hardening alloy for lead, especially storage batteries and cable sheaths; also used in bearing metal, type metal, solder, collapsible tubes and foil, sheet and pipes and semiconductor technology. Gems and precious stones. Metals are extracted from ores, which are minerals found in the Earth’s crust that contain metal compounds. For example, bauxite is an aluminium ore. This is why only the less reactive metals such as gold and platinum are found as native metals. Usually metals are hard and strong (there are exceptions to this such as sodium. The ores are very different from the finished metals that we see in buildings and bridges. Sodium can be cut by a knife). 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