The Peaks of Lyell |
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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 282
... pyritic smelting and the successful smelting of a wet concentrate into a matte of forty to forty - five per cent copper made the furnace one of the most efficient in the world . Nevertheless , it is a freak process and when D. H. ...
... pyritic smelting and the successful smelting of a wet concentrate into a matte of forty to forty - five per cent copper made the furnace one of the most efficient in the world . Nevertheless , it is a freak process and when D. H. ...
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 ...
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Common terms and phrases
Australian mining began blast body boom Bowes Kelly British Broken Hill cent copper company's Comstock copper cost Creek Crotty diggers dividends Dixon drill Dundas Eldon Ranges Emu Bay engineer feet field fire furnaces gold Gormanston gossan hauled Heemskirk Hercules Hobart hundred investors Iron Blow Karlson Kelly Basin King River Knox later Launceston lease Linda Valley lode London Lyell Copper Lyell directors Lyell Mining Lyell railway Lyell shares Macquarie Harbour manager McDonough Melbourne metallurgist miles mill miners Mining Company months Mount Lyell mountain Murray North Lyell pany pegged Pieman Pieman River port price of copper profit prospecting prospectors pyritic Queen River Queenstown rail rich rock Rosebery Schlapp shaft shareholders ship silver smelters smelting smoke South Sticht stope Strahan sulphur Tasmanian Tharsis timber tons town track tram Trent Trial Harbour tunnel union Victorian Waratah west coast West Lyell western Zeehan zinc