Show 2 THE rhe SALT SA E MINING M 1 N I 1 N G reya R EV I 1 EW E W JUNE 1 15 5 1 1920 TABLE or OF CONTENTS page columbus rexall is making big mine 27 the silver cavern 29 new neny oil activities in fallon field 30 empire copper opens rich Ore body 31 tribute to chas M spence 31 countrywide country wide economy editorial 32 speed the day editorial 32 government buying silver 32 goldfield virginia city twin stars 33 compressed air notes for prospectors 34 famous silver camp comes back 36 milling and flotation processes 37 montana oil fields boiling 38 jarbidge harbidge Jar bidge is a real gold camp 3 39 9 copper porphyries ries analyzed 39 safe storage of bituminous coal 40 big coppers post dividends 41 Bull shead to operate smelter 41 ray con quarterly report 42 in nearby near b by states 42 cut feet of pure salt 44 |