The Peaks of Lyell |
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Page 44
... mill echoed down the valley as the clattering stampers crushed their first ore from the mine . Gold diggers hurried up the gully to watch the little mill work- ing . In the noisy battery house they watched the man shovel ore into a ...
... mill echoed down the valley as the clattering stampers crushed their first ore from the mine . Gold diggers hurried up the gully to watch the little mill work- ing . In the noisy battery house they watched the man shovel ore into a ...
Page 248
... mills were so inefficient that one enterprising metallurgist later worked the tailings below the mill at Crotty for a handsome profit . The mills were scrapped and pyritic smelting remained the only economic method of recovering copper ...
... mills were so inefficient that one enterprising metallurgist later worked the tailings below the mill at Crotty for a handsome profit . The mills were scrapped and pyritic smelting remained the only economic method of recovering copper ...
Page 264
... mill and was much poorer than the North Lyell ore , it yielded a substantial profit . Encouraged by this success and the low cost of using the North Lyell tunnel , the company decided to work the large deposits of 1 per cent ore in the ...
... mill and was much poorer than the North Lyell ore , it yielded a substantial profit . Encouraged by this success and the low cost of using the North Lyell tunnel , the company decided to work the large deposits of 1 per cent ore in the ...
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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 open cut 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 Trent Trial Harbour tunnel union Victoria Waratah west coast West Lyell western Zeehan zinc