Sulfide mineral - Wikipedia
The sulphide minerals are a class of minerals containing sulphide (S 2−) or disulphide (S2− 2) as the major anion. Some sulfide minerals are economically important as metal ores.
Sulfide mineral | Definition, Examples, Identification, & Facts ...
Sulfide minerals are the source of various precious metals, most notably gold, silver, and platinum. They also are the ore minerals of most metals used by industry, as for example antimony, bismuth, copper, lead, nickel, and zinc.
Sulfide Minerals - ThoughtCo
2017年7月1日 · The sulfide minerals represent higher temperatures and a slightly deeper setting than the sulfate minerals, which reflect the oxygen-rich environment near the Earth's surface. Sulfides occur as primary accessory minerals in many different igneous rocks and in deep hydrothermal deposits that are closely related to igneous intrusions.
Sulfide Minerals - Explanation, Types, Solved Examples and FAQs
Sulfide minerals are structurally simple. They not only exhibit high symmetry in their crystal forms but also have many metallic characteristics, such as electric conductivity and metallic luster. Sulfide minerals have low hardness and higher specific gravity. Generally, sulfides are opaque, sectile, and have high density. Sulphide is more ...
Mineral - Sulfides, Crystals, Properties | Britannica
2024年11月12日 · Sulfide minerals consist of one or more metals combined with sulfur; sulfarsenides contain arsenic replacing some of the sulfur. Sulfides are generally opaque and exhibit distinguishing colours and streaks.
Mineralogy of Sulfides | Elements - GeoScienceWorld
Sulfide minerals are compounds in which sulfur is combined as an anion with a metal (or semi-metal) cation or cations. The definition is commonly widened to include minerals in which the anion is As or Sb, sometimes together with S, and to include Se and Te minerals.
14.3: Sulfide Minerals - Geosciences LibreTexts
2022年8月28日 · Sulfides and related minerals vary greatly in atomic arrangement. In this book, we divide them into tetrahedral sulfides, octahedral sulfides, and other sulfides. In tetrahedral sulfides, all metal atoms are in 4-fold coordination. In octahedral sulfides, all metal atoms are in 6-fold coordination.
Sulfide Minerals - SpringerLink
2017年9月11日 · Sulfide minerals are the most abundant form of sulfur in the solid Earth, and contain important metal resources that are essential to modern societies, so understanding their formation and stability is fundamental to many subdisciplines of geosciences.
sulfide mineral summary | Britannica
sulfide mineral, or sulphide mineral, Any member of a group of compounds of sulfur with one or more metals. The metals that occur most commonly are iron, copper, nickel, lead, cobalt, silver, and zinc. They are the ore minerals of most metals used by industry (e.g., antimony, bismuth, copper, lead, nickel, and zinc).
Sulfide minerals - SpringerLink
Sulfide minerals are important sources of many metals and are mined where they occur in economically viable concentrations. Most of these minerals may be precipitated from hydrothermal solutions, and complex sulfide and sulfosalt assemblages are found in hydrothermal vein-type or replacement deposits.
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