212 



THE MINERALS OF TASMANIA. 



Decennial jReturn of the Tin-mining Industry. 



Year. 



1898 



1899 



1900 



1901 



1902 



1903 



1904 



1905* 



1906* 



1907* 



Quantity. 



27,242 L^ 



Value. 



£3,077,916 



Tin ore produced ; Customs having ceased to issue 

 returns. 



Decennial Beturn of the Silver-lead Mining Industry. 

 Year. 



1899 

 1900 

 1901 

 1902 

 1903 

 1904 

 1905 

 1906 

 1907 



494,370^ 



£2,822,772 



Decennial Beturn showing the Quantity and Value of 

 Blister Copper produced. 



Year. 



Quantity, 



1898 

 1899 

 1900 

 1901 

 1902 

 1903 

 1904 

 1905 

 1906 

 1907 



81,378A 



Value. 



£6,372,871 



* Value of gold contained is deducted. 



