PROCEEDINGS 
OF THE 
ROYAL SOCIETY 
NEW SOUTH WALES, 
1880. 
agers 2) 
a’ & Es PR aa a a d 
| EDITED BY 
PAR Wn we, A. LIVERSIDGE, 
Professor of Chemistry and Mineralogy in the University of Sydney. 
THE AUTHORS OF PAPERS ARE ALONE RESPONSIBLE FOR THE STATEMENTS 
MADE AND THE OPINIONS EXPRESSED THEREIN. 
AGENTS FOR THE SOCI 
Messrs. Triibner & Co., 57, tae Hill, London, BX. 
SYDNEY: THOMAS RICHARDS, GOVERNMENT PRINTER 
1881, 
ae 
Seed 
