1851.] 



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Sulphur from Kurrachee, Pid- 

 dington. 



Native Copper from Round 

 Island, Mornay. 



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Contributions to a History of 

 the Mineral Resources of 

 India, No. II., Heatly. 



Galena from Chota Nagpore, 

 Piddington. 



Supplement to Report on Cop- 

 per mines of Pokree, Lush- 

 ington. 



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Sub-Marine Volcano, Arracan, 

 Major Williams. 



Earthquakes in Upper Assam, 

 Hannay. 



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