BY W. F. PETTERD, C.M.Z.S. 



211 



Azurite 



Bismutite 



Cyanosiie 



Dundasit-e 



Hydrocerussite 



(ii) Hydrous. 



Hydromagnesit-e 



Hydromanganocalcite 



Malachite 



Selbite 



Zaratite 



8. Oxalates. 

 (Not known to occur.) 



VI. Hydrocarbon Compounds. 



Asphaltum 

 Coal 

 Copalite 

 Kerosene Shale 

 Lignite 



Pelionite 

 Retinite 

 Shale 

 Tasmanite 



INDUSTRIAL RETURNS OF MINING IN TASMANIA. 



Decennial 

 Year. 



Return of the 



1898 

 1599 

 1900 

 1901 

 1902 

 1903 

 1904 

 1905 

 1906 

 1907 



Gold-mining 

 Quantity. 



oz. d 

 74,233 



83,992 



81,175 



69,491 



70,996 



59,891 



65,921 



73,540 10* 



60,023 '^' 



65,354 



726,617 3 



Industry. 



Value. 



£3,011,408 



Fine Gold. 



Decennial Return of the Coal-mining Industry. 



Year. 



1898 

 1899 

 1900 

 1901 

 1902 

 1903 

 1904 

 1905 

 1906 

 1907 



Quantity. 

 Tons. 

 47,678 

 42,609 

 50,633 

 45,438 

 48,863^ 

 49,069 

 61,109 

 51,993 

 52,8951 

 58,891 



509,179i 



Value 



£ 

 38,256 

 38,349 

 44,227 

 38,451 

 41,533 

 41,709 

 51,942 

 44,194 

 44,962 

 50,057 



£433,670 



