Show NEW WORK ON metallurgy A new work on metallurgy by herbert lang author of matte smelting smelling Sm elting hasteen has been issued by the mcgraw hill book company of new york this work contains pa pages paes es and is illustrated lust rated in addition to the preface and introductory remarks it treats on the elements ore crushing ore sampling valuing ores metallurgical tabulations miscellaneous tabulations the roasting of ores the smoke of metallurgical lurg ical works and sulphur smoke metallurgy is bound in cloth and sells for 3 it is a most complete and valuable work for sale by the salt lake mining review distributors |