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Results 31 - 40 of 52 for Iron oxide
  • Limonite - Mining Fundamentals
    Article - 6 Jun 2014
    Limonite is an iron ore containing hydrated iron (III) oxide-hydroxide mixture in different compositions. It is one of the two major iron ores, the other being hematite - used in production of iron.
  • Mafic - Mining Fundamentals
    Article - 6 Jun 2014
    Mafic is a silicate mineral or rock that is rich in magnesium and ferric oxides.
  • Maghemite – Occurrence, Properties, and Distribution
    Article - 3 Jun 2014
    The term maghemite was derived from two known minerals, magnetite and hematite. The term is also an allusion to the mineral’s magnetic quality. It belongs to the family of iron oxides.
  • Calciocopiapite - Occurrence, Properties, and Distribution
    Article - 3 Jun 2014
    Calciocopiapite is a member of the Copiapite group of minerals. It is called as a calcium member of the copapite group.
  • Brochantite – Occurrence, Properties, and Distribution
    Article - 28 May 2014
    Brochantite was named after Professor Andre Jean Francois Marie Brochant de Villiers (1772–1840), a French geologist and mineralogist associated with the School of Mines, Paris, France.
  • Gossan - Mining Fundamentals
    Article - 29 Apr 2014
    Gossan refers to the rust-colored capping or staining of a mineral deposit, which is mostly formed due to the oxidation or alteration of iron sulfides.
  • Ore - Mining Fundamentals
    Article - 28 Apr 2014
    Ore is a kind of rock containing minerals and other important elements such as metals which can be extracted for commercial trading.
  • Lamprophyre - Mining Fundamentals
    Article - 23 Apr 2014
    Lamprophyre is a group of ultrapotassic igneous rocks which consist of phenocrysts of mica, particularly biotite or phlogopite and amphibole such as pargasite or hornblende.
  • Birnessite - Occurrence, Properties, and Distribution
    Article - 10 Sep 2013
    Birnessite is an oxide mineral of manganese along with sodium, potassium and calcium. The mineral was first described in 1956 from the Birness, Aberdeenshire, Scotland.
  • WDXRF Pressed Powder Method for Industrial Analysis
    Article - 9 May 2013
    The ZSX Primus III+ is for quantitative analysis of cement raw meal by the pressed powder method and for quality and process control of iron ore products.

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