Peridotite sentence example

peridotite
  • With the J urassic beds is associated an extensive series of eruptive rocks (gabbro, peridotite, serpentine, diorite, granite, &c.); they are chiefly of Jurassic age, but the eruptions may have continued into the Lower Cretaceous.
    2
    0
  • Tremolite-schist and anthophyllite-schist are in nearly all cases the representatives of the ultra-basic igneous rocks such as peridotite in regions of high metamorphism.
    3
    1
  • In 1906 diamonds were found in a peridotite dike in Pike county 22 m.
    3
    1
  • Peridotite and gabbro form much of the eastern peninsula (Banggai).
    3
    1
  • The main mineral deposits are the nickel ores, occurring as veins of garnierite, associated with peridotite dikes, in the ancient rocks of the eastern slope of the island.
    3
    2
    Advertisement
  • It appears to consist chiefly of gabbro, peridotite, serpentine and other very basic eruptive rocks, which are believed to be of Cretaceous age.
    3
    2