V. 



2. Wet Treatment for Copper and Gold in Australia. 

 LAND, M.A. . . 



On" Osmotic Pressure. By Pr(J?esso^ "Okme Masson 



4. The Experimental Investigation 6i Osmotic Pressure. By Pro- 



•e^ssor Orme Masson, M.A., D.-Sc., and J. B. Eirkland .. 316 



5. On Hyporiitrites. By D.'H. Jackson, M.A. , B.iSc. .. .. 316 



6. The Preparation of Hyponitrites from Ethyl Nitrite in Alcoholic 



Solutions. By D. Avery, B.Sc 320 



7. On the Interaction of Nitric Oxide and Sodium Amalgam in Presence 



of Alcohol. "By G.W. MacDonald, B.Sc. .. .. .. 322 



8. On the Origin of Moss Gold. By Professor Liversidge, M.A., 



F.E.S 324 



9. On the Condition of Gold in Quartz and Calcite Veins. By 



Professok Liversidge, M.A. , F.R.S 324 



10. On the Origin of Gold Nuggets. By Professor Liversidge, M.A,, 



F.R.S " 324 



11. On the Crvstallisation of 'Gold in Hexagonal Forms. By Professor 



Liversidge, M.A., F.R.S 324 



12. Gold Moire-Metallique. By Professor Liversidge, M. A., F.R.S. 325 



13. A Combination Laboratory Lamp, iRetort, and Filter Stand. By 



Professor Liversidge, M.A. , F.R.S. .. .. ,. .. 325 



14. Results of Analyses of some South Australian "Waters. By G. 



Goyder, Jun., F.C.S 325 



16. Note on the Determination of Nitrates in certain Waters. By 



Pkofessou Rennie, M.A., i).Sc., and E. F. Turner . . . . 325 



16. Preliminary Note on the Coloring Matter surrounding the Seeds of 



Lomatia ilicifolia. By Professor Rennie, M.A. , D.Sc. .. 326 



17. Notes from the Laboratory of the Wallaroo Smelting Works. By 



T. C. Cloud, F.C.S., and G. J. Rogers, A.R.S.M 326 



18. Remarks on the Fineness and Distribution of Gold in North Gipps- 



land. By Donald Clark . . . . . . . , . . . , 332 



Section C. 

 GEOLOGY AND MINERALOGY. 



1. Notes on the Macdonnell Ranges. By H. Y. L. Brown, F.G.S. . . 338 



2. The Age of certain Victorian Plant-bearing Beds. By G. B. 



Pritchard and T. S.Hall, M.A .338 



3. On the Occurrence of Foraminifera in the Permo-Carboniferous 



Rocks of Tasmania. By W. Howchin, F.G.S 344 



4. A Census of the Fossil Foraminifera of Australia. By W. Howchin, 



.F.G.S 348 



