Wednesday, March 11, 2015

Metal pyroxene


Daobsid is a mineral pyroxene a monoclinic crystal system and the chemical formula MgCaSi2O6. It is a series of full solid solution with
Alheidenbrgaat and Alawgait and make up the chemical formula (FeCaSi2O6) and is a partial solution with pyroxene quadrilateral.
Form
Aldeobsid formed in several different colors, but a record is usually composed of opaque color green crystals in the monoclinic crystal system. It features a two schisms prismatic clear Typically in 87 and 93 ° in pyroxene series.
§_khasaús physical
Aldeobsid got to 6 in the Mohs scale of hardness. [4], but for the quality of the density stands at 3.25 until 3.55. And
Aldeobsid transparent to translucent stone with a refractive index of nα == 1,663-1,699, nβ = 1,671-1,705, and nγ == 1,693-1,728. Visual angle of 58 degrees to 63 degrees.






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