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The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical .... Pyrite oxidation is sufficiently exothermic that underground coal mines in high-sulfur co...

University of Minnesota's Mineral Pages: Pyrite


Sometimes cruelly known as 'fool's gold,' pyrite is actually much harder than gold ... Despite being a common, iron-rich mineral, pyrite is rarely mined for its own ...

Pyrite: The mineral pyrite information and pictures


The perfect cubes of Pyrite embedded in a matrix from the famous Spanish mines are especially treasured among collectors. Many of these specimens have ...

Pyrite - Sandatlas


Pictures, Composition, Geology, Occurrence, and Uses of Pyrite. ... together and if there is enough chalcopyrite they may be mined together as an ore of copper.

What Is Pyrite (Fool's Gold)? - Properties, Definition & Facts - Video ...


It is a very common mineral in ore deposits, where it is found along with other metal-containing minerals, including gold. And yet pyrite is not mined for its iron,  ...

Pyrite | Earth Sciences Museum - University of Waterloo


Back to Rocks and Minerals Articles Kathy Feick Pyrite group of minerals ... Pyrite is most often mined for the gold, copper or other elements associated with it ...

Pyrite: Pyrite mineral information and data. - Mindat.org


Pyrite is a very common mineral, found in a wide variety of geological formations from sedimentary ... Ampliación a Victoria Mine, Navajún, La Rioja, Spain.

Pyrite Uses,Pyrite Minerals,Pyrite Information,Pyrite Properties


Pyrite is not as ecomonical as these ores possibly due to their tendency to form larger concentrations of more easily mined material. Pyrite would be a potential ...

PYRITE (Iron Sulfide) - Amethyst Galleries' Mineral Gallery


Pyrite has been mined for its sulfur content, however. During WWII, sulfur was in demand as a strategic chemical and North American native sulfur mines were ...

Cabin Branch Pyrite Mine - Prince William Forest Park (U.S. National ...


The Cabin Branch Pyrite Mine began operations on a limited basis from 1889 to 1908, when the Cabin Branch Mining Company formed. In 1916, the American ...

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Pyrite Mineral | Uses and Properties - GEOLOGY.COM


The uses and properties of the mineral Pyrite. Geology.com. ... The sulfide minerals in coal and its surrounding rocks can produce acid mine drainage. Before ...

Pyrite - Gemstone Education


Just like iron, Pyrite can be found and mined in many regions of the world. However, Pyrite is mostly mined in the states of Illinois and Missouri of America, Peru, ...

pyrite | mineral | Britannica.com


Jan 14, 2016 ... A naturally occurring iron disulfide mineral. The name comes from the Greek word pyr, “fire,” because pyrite emits sparks when struck by steel.