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  • Periclase - Wikipedia
    Periclase is a magnesium mineral that occurs naturally in contact metamorphic rocks and is a major component of most basic refractory bricks It is a cubic form of magnesium oxide (Mg O) In nature it usually forms a solid solution with wüstite (FeO) and is then referred to as ferropericlase or magnesiowüstite [6]
  • Periclase: Mineral information, data and localities. - mindat. org
    Periclase is a rare magnesium oxide mineral It is usually found as a component of metamorphosed dolomitic limestones May be associated with pyrometamorphism (e g , coal fires) It can hydrate and alter to Brucite and other magnesium minerals by action of the humidity in normal atmospheric conditions
  • Periclase | Magnesium oxide, Uses, Properties | Britannica
    periclase, magnesium oxide mineral (MgO) that occurs as colourless to grayish, glassy, rounded grains in marble and in some dolomitic limestones, where it formed by the metamorphosis of dolomite at high temperatures
  • Periclase - an overview | ScienceDirect Topics
    Periclase (MgO) is cubic (space group ) with a perfect {001} cleavage It is found in metamorphosed limestones and dolomites The name is from the Greek peri, around, and klasis, fracture, and refers to the perfect cleavage
  • Periclase Mineral Data
    Periclase Comments: Green nickel-rich periclase on matrix Location: Ronneburg U deposit, Gera district, Thuringia, Germany Scale: Picture size 1 5 mm © Thomas Witzke Abraxas-Verlag
  • Lecture Notes - Mineralogy - Periclase Structure - Clark Science Center
    Lecture Notes - Mineralogy - Periclase Structure • In lab we determined the unit cell for a crystal of synthetic periclase (MgO) Because periclase is cubic, only one lattice parameter (a) is needed to completely specify the size and shape of the unit cell We found that a = 0 421 nm (= 4 21 Å) Based on this measurement, the volume ( V)
  • Periclase MgO - Handbook of Mineralogy
    A product of the high-temperature metamorphism of magnesian limestones and dolostone Association: Forsterite, magnesite (Monte Somma, Italy); brucite, hydromagnesite, ellestadite (Crestmore quarry, California, USA); fluorellestadite, lime, periclase, magnesioferrite, hematite, srebrodolskite, anhydrite (Kopeysk, Russia)
  • Periclase – Knowledge and References – Taylor Francis
    Periclase is a mineral name for magnesium oxide, which is an oxide of magnesium It is a white hygroscopic solid mineral that occurs naturally as a cubic crystal of fairly high hardness and high melting point Magnesium oxide is also known as magnesia and is commonly referred to as periclase
  • Periclase - AcademiaLab
    Periclase is the mineral form of magnesium oxide (MgO) It was discovered for the first time in 1840 by Arcangelo Scacchi on Mount Somma, near Vesuvius (Italy) Its name comes from the Greek περικλάω ("break around"), alluding to its perfect cubic cleavage It was formerly called magnesia
  • Periclase Gemstone: Properties, Meanings, Value More - Gem Rock Auctions
    Periclase is a rare gemstone usually created synthetically It’s a useful material industrially, especially in refractory bricks Learn periclase prices, history, properties, and uses in this guide!





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