Sentence Examples


  • Grains of magnetite occur in serpentine, as an alteration-product of the olivine.
  • In emery, magnetite in a granular form is largely associated with the corundum; and in certain kinds of mica magnetite occurs as thin dendritic enclosures.
  • Magnetite, or magnetic iron, the richest of all iron ores, is found in abundance near Wallerawang in New South Wales.
  • Liversidge has shown that magnetite is probably present.
  • By deoxidation, haematite may be converted into magnetite, as proved by certain pseudomorphs; but on the other hand magnetite is sometimes altered to haematite.