The Peaks of Lyell |
From inside the book
Results 1-3 of 33
Page 70
... pyritic smelting , the most attractive in theory of all smelting techniques , for it utilized the heat generated by the combustion of the iron and sulphur in the pyritic ore as a fuel in the furnace , thus dispensing with large ...
... pyritic smelting , the most attractive in theory of all smelting techniques , for it utilized the heat generated by the combustion of the iron and sulphur in the pyritic ore as a fuel in the furnace , thus dispensing with large ...
Page 124
... pyritic smelting . Twelve days later he said North Lyell could adopt pyritic smelting one day and common smelting the next day , varying the technique for the different ore . His inspec- tion of the South Lyell mine , the only mine ...
... pyritic smelting . Twelve days later he said North Lyell could adopt pyritic smelting one day and common smelting the next day , varying the technique for the different ore . His inspec- tion of the South Lyell mine , the only mine ...
Page 307
... pyritic smelting , 144-5 ; shortage of ore reserves , 168 , 169 , 170 , 174 ; working con- ditions , 188-9 , 194 , 200 , 202 ; end of pyritic smelting , 251-4 ; flota- tion process , 248-9 ; abolition of sintering , 281-2 ; pyritic ...
... pyritic smelting , 144-5 ; shortage of ore reserves , 168 , 169 , 170 , 174 ; working con- ditions , 188-9 , 194 , 200 , 202 ; end of pyritic smelting , 251-4 ; flota- tion process , 248-9 ; abolition of sintering , 281-2 ; pyritic ...
Other editions - View all
Common terms and phrases
Australian mining began blast body boom Bowes Kelly Broken Hill cable cent copper company's Comstock copper Copper Mines cost Creek Crotty diggers dividends Dixon drill Emu Bay engineer feet field fire furnaces gold Gormanston gossan Government hauled Heemskirk Hobart hundred investors Iron Blow Karlson Kelly Basin King River Knox Launceston Linda Valley lode London Lyell Copper Lyell Mining Lyell open cut Lyell railway Lyell shares Macquarie Harbour manager McDonough Melbourne metallurgist miles mill miners Mining Company months Mount Lyell mountain North Lyell pany pegged Pieman Pieman River port price of copper profit prospecting prospectors pyritic Queen Queen River Queenstown R. M. Murray rail Renison Bell reports rich rock Rosebery Schlapp shaft shareholders shipped silver smelters smelting South Sticht stope Strahan sulphur Tasmanian Tharsis timber tons town track Trent Trial Harbour trucks tunnel underground union Victoria Waratah west coast West Lyell western Zeehan zinc