Pyrite has the property fracture. - Raymond Cheung
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Pyrites are usually found in solid form
Pyrite can be identified as a bright-yellow mineral, with a bright-metallic luster. Pyrite can be used to spark a fire if struck against metal or another hard material. Pyrite was used as a spark-producing material in flintlock firearms.
a conchoidial fracture is a "shell-like" fracture with a smooth curved surface
The fracture of aquamarine is cleavage.
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What is iron pyrites?
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Alfred W. G. Wilson has written: 'Pyrites in Canada' -- subject(s): Pyrites 'Currents and shore processes in Lake Ontario' 'Pyrites au Canada' -- subject(s): Pyrites 'Trent River system and Saint Lawrence outlet' -- subject(s): Geology
Teamo Supremo - 2002 Pyrites and Pirates was released on: USA: 19 April 2003
Iron pyrites is commonly called "fools gold" since it is often mistaken for gold by people who do not know how to tell the difference.
Iron pyrites, plumbago.
Also known as "Fool's Gold", it is yellow, shiny, and tends to have crystals with flat surfaces (REAL gold does not shine) The link below is to a photo of iron pyrites.
Pyrites
Iron Pyrites - Iron Sulfide
Pyrites are usually found in solid form
Copper pyrites, also known as chalcopyrite, is composed of copper, iron, and sulfur. Its chemical formula is CuFeS2.