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en.wikipedia.org/wiki/Pyrite

The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical .... Pyrite usually forms cuboid crystals, sometimes forming in close association to form raspberry-shaped masses called framboids. However, under  ...

geology.com/minerals/pyrite.shtml

The uses and properties of the mineral Pyrite. ... The conditions of pyrite formation in the sedimentary environment include a supply of iron, a supply of sulfur, ...

www.minerals.net/mineral/pyrite.aspx

Aggregates of iron sulfide (FeS2) where the crystal structure cannot be ... formed from a combination of an octahedron and pyritohedron is also known. Pyrite ...

www.britannica.com/science/pyrite

Jan 14, 2016 ... pyrite: a naturally occurring iron disulfide mineral. ... oxidation (in geologic history of Earth: Formation of the secondary atmosphere); sources (in ...

uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/pyrite

Back to Rocks and Minerals Articles Kathy Feick Pyrite group of minerals ... The formation of pyrite crystals depends mainly on the iron content of the sediment.

www.thermofisher.com/blog/mining/pyrite-the-real-story-behind-fools-gold

Apr 1, 2014 ... “Fool's Gold” is technically known as pyrite or iron sulfide (FeS2) and is one of the most common sulfide minerals. Sulfide minerals are a group ...

www.reference.com/science/pyrite-formed-e4df9fb0bf71a6cd

Pyrite is often known as "Fools Gold" because it has a similar color and shape to gold. It is also known as iron pyrite or iron disulfide, as it forms due to complex ...

www.sciencedirect.com/science/article/pii/S0016703797814664

Pyrite formed in all experiments where unoxidized iron monosulfides were aged with species containing zero-valent sulfur, i.e., polysulfides and colloidal ...

www.discoveringfossils.co.uk/pyrite_formation_fossils.htm

The mineral pyrite, or iron pyrite, is iron disulfide, FeS2. ... The amount of pyrite formation in marine sediments is largely determined by the availability of sulphate ...

io9.gizmodo.com/this-chunk-of-fools-gold-naturally-formed-in-these-cube-1689943134

Mar 6, 2015 ... The golden color and shine of iron pyrite (which is responsible for its nickname, " fool's gold") may grab all the attention. But, there is another ...