Manganese oxide




Manganese oxide is any of a variety of manganese oxides and hydroxides.[1] These include




  • Manganese(II) oxide, MnO (aka Ferrite Grade)


  • Manganese(II,III) oxide, Mn3O4


  • Manganese(III) oxide, Mn2O3


  • Manganese dioxide, (manganese(IV) oxide), MnO2


  • Manganese(VI) oxide, MnO3


  • Manganese(VII) oxide, Mn2O7


It may refer more specifically to the following manganese minerals:



  • Birnessite

  • Hausmannite

  • Manganite

  • Manganosite

  • Psilomelane

  • Pyrolusite


Manganese may also form mixed oxides with other metals such as Fe, Nb, Ta, ... :




  • Bixbyite, a manganese iron oxide mineral


  • Jacobsite, a manganese iron oxide mineral


  • Columbite, also called niobite, niobite-tantalite and columbate


  • Tantalite, a mineral group close to columbite


  • Coltan, a mixture of columbite and tantalite


  • Galaxite, a spinel mineral


  • Todorokite, a rare complex hydrous manganese oxide mineral



References





  1. ^ Wells A.F. (1984) Structural inorganic chemistry 5th edition Oxford Science Publications, .mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
    ISBN 0-19-855370-6.









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