The problem of the dry separation of gold is one which is becoming of increasing importance in Australia as auriferous areas are opened up ... [ILLUSTRATED]
Article : 607 wordsOn all new gold fields the necessity, for economic driving power for crushing or other reducing plants is a first consideration, and the oil engine in consequence has been in good ... [ILLUSTRATED]
Article : 374 wordsThe new "Universal" Telephone, for use in mines and localities where expert aid is seldom available, is a new departure in electrical facilities for prompt communication. The waste of ...
Article : 237 wordsA prominent place in the exhibition is given to a model of Hayeraft's gold extractor, a new process, to be put into extensive use shortly at Kalgoor[?] It combines electro ...
Article : 257 wordsThe steam winch as here shown can hardly be manufactured as rapidly as is desired to meet the demands. This small winding engine, as it may be termed termed, is very extensively used in ... [ILLUSTRATED]
Article : 405 wordsThe rapid growth of knowledge born of experience and chemical research is felt in the direction of chemical explosives perhaps to a greater extent than in the case of other ... [ILLUSTRATED]
Article : 427 wordsAs will be seen by the illustration, the aerial tramway is an absolute necessity to tho mining industry where gullies, rivers and valleys have to be constantly traversed to convey the quartz ... [ILLUSTRATED]
Article : 383 wordsWrought iron and steel pipes, which have been in use for nearly 30 years, have been proved to be vastly superior in every respect to cast iron pipes; yet it has been found that ... [ILLUSTRATED]
Article : 264 words{No abstract available}
Advertising : 23 wordsPlease choose from the following download options:
Share this item on:
Print page as...
Testing
Leader (Melbourne, Vic. : 1862 - 1918, 1935), Sat 30 Jan 1897, Page 15
It's easy and takes two shakes of a lamb's tail!
With your Trove account you can: