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LIST OF THE CONTRIBUTORS 



TO VOLUME THREE, 



WITH EEFERENCES TO THE SEVERAL ARTICLES CONTRIBUTED 



BY EACH. 



Abgall, Philip. page 



Notes on the Tertiary Iron Ore Measures, Glenariff 



Valley, County Antrim. Plates 16, 17, 18, and 19, . 151 



Argall, Philip, and Kinahan, Gerrard A. 



Notes on the Recovery of Copper from its Solution in 

 Mine Drainage with Special Reference to the Wicklow 

 Mines. Plates 22 and 23, . • • • • ^02 



Ball, V, M.A., F.G.S. 



On the Identification of certain Localities mentioned in my 



Paper on the Diamonds of India, . . . • 139 



Catalogue of the Examples of Meteoric Falls in the 



Museums of Dublin, 298 



Burton, Chas. E., F.R.A.S., and Grubb, Howard, F.R.A.S. 



On a New Form of Ghost Micrometer for use with Astro- 

 nomical Telescopes. Plates 1, 2, 3, and 4, . . 1 



Cameron, Charles A., M.D., Fellow and Professor of Chemistry, 

 Royal College of Surgeons, Ireland. 



On the Composition of the Milk of Forty-two Cows, . 125 



Close, Rev. Maxwell H., M.A. 



On the Definition of Force as the Cause of Motion, with 



some of the Inconveniences connected therewith, . 336 



