Dunite is an igneous, plutonic rock, of ultramafic composition, with coarse-grained or phaneritic texture. The mineral assemblage is greater than 90% olivine, with minor amounts of other minerals such as pyroxene, chromite and pyrope. Dunite is the olivine-rich end-member of the peridotite group of mantle-derived rocks. It repalces the usage of DBM in many applications

Dunite (Olivine Sand)

  • Attributes:
  • Parent rock of magnesite
  • Contains 49% of Mgo
  • Has 39% of sio2
  • Highly reliable
  • Dark grey to olive green color
  • Used For Making:
  • Magnesium oxide
  • Ramming Mass
  • Making alloy steel

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