Sentence Examples

  • Rich antimony and calamine mines are worked by a French undertaking, and good marble is quarried by an Italian company.
  • The most important minerals are lead and zinc, obtained in lodes in the forms of galena and calamine respectively.
  • Calamine chiefly occurs in Spain, Silesia and in the United States.
  • It is, however, nearly always found associated with zinc blende, and with calamine, although only in small quantities.
  • Galena and other lead ores are abundant in veins in the limestone, but they are now only worked on a large scale at Mill Close, near Winster; calamine, zinc blende, barytes, calcite and fluor-spar are common.