Sentence Examples

  • Industrially and commercially they virtually form a part of Troy.
  • Of these sodium stannate, Na2Sn03, is produced industrially by heating tin with Chile saltpetre and caustic soda, or by fusing very finely powdered tinstone with caustic soda in iron vessels.
  • Other minerals that have been discovered but have not been industrially developed are gypsum, lignite and cement rock.
  • Minerals are fairly abundant in number, but few are present in sufficient quantity to be industrially important.
  • Minneapolis is the chief flour-making centre of the world, and the cities at the " Head of the Lakes " (Duluth, Minnesota, and Superior, Wisconsin, considered industrially as one place) constitute the second largest centre.