THE GEOGRAPHICAL GROUP OF BORKEO. 
447 
resources which our arts lend to industry,, it would become easy to 
obtain, by a more careful washing 1 of these metals, by a better direct* 
ed woking 1 of the mines, a greater abundance of produce than the 
Chinese can get by means of the imperfect processes which they at 
present use. 
(To be continued) 
