PLATINUM AND ITS ASSOCIATED METALS IN LODE MATERIAL. 373 
Description of Mineral. Platinum. per 
ozs. dwts.grs. ton. 
7. Felsite and granite rock me Bee Sy tad 0)! 2a 9 ioe 
8. Ochreous felspathic rock a Be Sot, aes Oats, Sie 
9. Compact ferruginous clay stone i Bor OO Ors 
10. Ferruginous felspathic rock with green carbonate 
Ol Copper! \... ¥. as ae PAR Ow cos Ory 
Small quantities of gold Bete silver are present in these minerals. 
Lehibits. 
Specimens of the Richmond River beach sand. 
Ditto, highly concentrated. 
Six specimens of the Broken Hill minerals containing platinum. 
Specimen of sand containing platinum from the Western 
District. 
