Definition of Iron pyrites. Meaning of Iron pyrites. Synonyms of Iron pyrites

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Definition of Iron pyrites

Iron pyrites
Pyrites Py*ri"tes, n. [L., fr. Gr. ?, fr. ? fire. See Pyre.] (Min.) A name given to a number of metallic minerals, sulphides of iron, copper, cobalt, nickel, and tin, of a white or yellowish color. Note: The term was originally applied to the mineral pyrite, or iron pyrites, in allusion to its giving sparks when struck with steel. Arsenical pyrites, arsenopyrite. Auriferous pyrites. See under Auriferous. Capillary pyrites, millerite. Common pyrites, isometric iron disulphide; pyrite. Hair pyrites, millerite. Iron pyrites. See Pyrite. Magnetic pyrites, pyrrhotite. Tin pyrites, stannite. White iron pyrites, orthorhombic iron disulphide; marcasite. This includes cockscomb pyrites (a variety of marcasite, named in allusion to its form), spear pyrites, etc. Yellow, or Copper, pyrites, the sulphide of copper and iron; chalcopyrite.

Meaning of Iron pyrites from wikipedia

- unroasted iron pyrites worldwide, making up 65% of global imports. China is also the fastest growing in terms of the unroasted iron pyrites imports, with...
- The mineral marcasite, sometimes called “white iron pyrite”, is iron sulfide (FeS2) with orthorhombic crystal structure. It is physically and crystallographically...
- with transverse cuts at intervals to provide a friction surface for the iron pyrites. The wheel is fixed to a shaft, one end of which projects outside the...
- allowing them to start a fire by catching sparks from flint struck against iron pyrites. Bits of fungus preserved in peat have been discovered at the Mesolithic...
- creating sparks. With the development of iron ore smelting in the Iron Age, the firesteel eventually replaced pyrites. This was simply a piece of carbon steel...
- ****nopyrite (IMA symbol: Apy) is an iron ****nic sulfide (Fe****). It is a hard (Mohs 5.5-6) metallic, opaque, steel grey to silver white mineral with...
- chalcopyrite comes from the Gr**** words chalkos, which means copper, and pyrites', which means striking fire. It was sometimes historically referred to...
- upon return to France were discovered to be merely quartz crystals and iron pyrites, respectively—which gave rise to a French expression: "faux comme les...
- iron pyrites to superphosphate fertiliser manufacturers. An act to build the line was p****ed in December 1915; it opened in March 1920. In 1916, iron...
- allowed to seep into mines it is oxidised and polluted by the exposed iron pyrites. As of 2005 when Buffelsfontein mine went out of business, it became...