1. Home
  2.  >> Lamp

zinc mining cost in lakhra 1

The price of zinc, unlike those of the other metals in this study, remained above its 1980 level for the entire decade. The greatest increase came in the late 1980s, when zinc prices rose from 0.42lb in 1987 to 0.83lb in 1989. U.S. mine production fell during 1980-86. It rose in the later years, but ended the decade down 20 percent. Primary ...