Show CYANIDE PRACTICE text book of cyanide practice is the title of a new book by H W mcfarren just issued by the mcgraw hill book company this is a work of pages containing twenty chapters treating on the following subjects history and development natures and properties of cyanide dissolution of gold and silver suitability of ore for of cyanide solutions alkalinity and lime ore testing and physical determinations percolation slime treatment and agitation decantation filtration precipitation cleaning up roasting and acid treatment fluxing flexing and melting of concentrates of concentrate roasting ore for cyanide poisoning classified bibliography tables and index the work is handsomely printed and bound and illustrated price 3 postpaid sent upon receipt of price by the salt lake mining review distributors |