NO. 2 BIBLIOGRAPHY OF TIN — HESS IGl 



TASMANIA (Continued) 



1066. . Tin raining in Tasmania. 



Aiistr. Mg. Stand., Vol. 20, August 15, 1901, Sydney and Melbourne. 

 " Describes the alluvial deposits at Mt. Bischoff." 

 Not available to the authors. 



1067. .■ Tin in Tasmania. 



Min. Ind. for 1901, Vol. 10, 1902, New York and London, p. 640. 



The output of tin ore was less in 1901 than in the preceding year. This unexpected 

 result being due principally to the poorer quality of the ore raised from the Mt. 

 Bischoff mines, the most productive in the State. 



1068. . Heemsltirk (T.), tin find. 



Austr. Mg. Stand., Vol. 21, 1902, Sydney and Melbourne, p. 605. 



An account of a " rich find of lode tin on the Orient farm," about nine miles froro 

 Zeehan T. Outlook is said to be good. 



1069. . Tin in Tasmania. 



Uin. Ind. for 1902, Vol. 2, 1903, New York and London, p. 594. 



Mt. Bischoff Tin Mining Company in the last six months of the fiscal year crushed 

 50,044 tons of stone for a yield of 636 tons of concentrates. The cost of mining, 

 crushing and dressing was 5s. 7d. per ton. During year the company earned, pro fits 

 of £62,612 and distributed dividends of £54,000. 



1070. . Tlie Pioneer tin mine, Tasmania. 



Austr. Mg. Stand., Vol. 29, 1903, Sydney and Melbourne, pp. 13-15, 49-50. Serial. 

 nius. 



Description of the deposits of northeast Tasmania, with- some details of the history 

 and difficulties in working (from a financial standpoint), and methods and machinery 

 used. 



1071. . Nortlieast Dundas [Tasmania] tin. 



Austr. Mg. Stand., Vol. 31, 1904, Sydney and Melbourne, pp. 810-811, 130O words. 

 " Describes the deposits of this district, and work done in developing." 



1072. . Mining in Tasmania. 



Mg. Journ. Railw. Comm. Gaz., Vol. 76, 1904, London, p. 27, 1000 words. 

 Digest from Mg. Mag., Vol. 10, 1904, New York, p. 154. 



" Recent news of the condition of Tasmanian mines; gold, tin and copper, with 

 estimates of reserves at Mount Lyell." 



1073. . Tasmania tin fields. 



Min. Ind. for 1904, Vol. 13, 1905, New York and London, pp. 392-398. 



" The cassiterite of Mt. Bischoff is associated with topaz, both crystalline and 

 amorphous, in large dikes of an acidic porphyritic rock penetrating slate and sand- 

 stone. The topaz has replaced feldspar, the rock containing no alkali, and consisting 

 practically of quartz and topaz. It is comparable to the Saxon ' sneckenstein,' a 

 topaz quartz-porphyry." 



Gives a resume of tin mining in Tasmania during 1904. 



Beck, Richard. See No. 1299. 



1074. Be.nedict, Wm. de L. Tin in Tasmania. 



Min. Ind. for 1892, Vol. 1, 1893, New York, pp. 444-445. 



" Tin ore was found in Tasmania at an early date in the history of the colony, but 



it was not until 1S72 that the great Mt. Bischoff pmperty was discovered The 



tin is found in what is termed e\iritic porphyry and the most productive portions of 

 the deposit are sit\iated close to the porphyry and slate." 



The next district in importance is Ringarooma. The deposits at this place appear 

 to be the bed of an ancient river running nearly north and south and are covered 

 by a crust of basalt. 



