Contents. 



XI 



IV. — Geology. pages 



Art. II. Magmatic Segregation in its Relation to the Genesis 



of certain Ore-bodies. By James Park .. 11-16 



III. Contact Metamorphism in its Relation to the Genesis 



of certain Ore-deposits. By James Park . . 16-20 



IV. Thermal Activity in its Relation to the Genesis of 



certain Metalliferous Veins. By James Park . . 20-33 

 V. On the Role of Metasomatism in the Formation of 



certain Ore-deposits. By James Park . . 33-36 



VI. The Deposition of Mineral Matter from Aqueous 

 Solutions in its Relation to the Fining of Cavities 

 and Vein-fissures. By James Park . . . . 36-39 



VIII. Technical Analyses of Coal, and Coal-testing. By 



A. M. Wright . . . . . . . . 42-45 



XIV. On Crassatellites trailli. By Captain Hutton . . 65-66 



XV. On a Skeleton of Emeus crassus from the North 



Island. By Captain Hutton . . . . 66-67 



LI. The Occurrence of Gold at Harbour Cone. By C. N. 



Boult .. .. .. .. .. 425-446 



LII. On the Geology of the Clarendon Phosphate - de- 

 posits, Otago, New Zealand. By Arthur Robert 

 Andrew .. .. .. .. .. 447-482 



LIII. The Gem Gravels of Kakanui; with Remarks on 

 the Geology of the District. By J. Allan 

 Thomson .. .. .. .. .. 4S2-495 



LXII. On the Treatment of Partially Decomposed Pyritic 

 Tailings by the Cyanide Process. By H. Frank 

 Shepherd '. . . . . . . . . . 558-560 



LXIII. Geological Notes on the Country North-west of Lake 



Wakatipu .. .. .. .. 560-567 



V. — Chemistry, Physics, etc. 



VII.' The Temperature of Combustion of Methane in the 

 Presence of Palladiumised Asbestos (Abstract). 

 By H. G. Denham . . . . . . . . 39-41 



Some New Compounds of a Similar Nature to Anti- 



febrine. By P. W. Robertson . . . . 45-50 



The Estimation and Detection of the Alkaloids by 

 means of their Double Sulphocyanides. By 

 P.W.Robertson '.. .. .. .. 51-61 



On Temporary Stars. By M. Chapman . . . . 139-143 



Notes on a Meteoric Appearance. By M. Chapman. . 143-148 

 The Effect on Temperature of Molecular Association 



and Dissociation. By W. S. Page . . . . 512-515 



The Resistance of Steel to Mechanical Shock, and the 

 Determination of Material suitable for Ma- 

 chinery. By Professor Scott . . . . 515-529 



LVI. Brief Notes on the Theory of New Zealand Earth- 

 quakes. By G. Hogben . . . . . . 502-509 



IX. 



XXIII. 



XXIV. 



LIX. 



LX. 



Records of Milne Seismographs — 



No. 16, Christchurch : Observer, H. F. Skey . . 568-571 

 No. 20, Wellington : Observer, G. Hogben . . 572-574 



