

I F N A TU R A L I ! 1 



■L I < immission prc- 



•nport.. 



accession aggre- 



ht. An imj ne was 



• • 



Hi' irrs from many 



I a numl ire all of 



I much I \ustral 



amission presented 80 specimens 



•s of b A large 



■•ns ill richness. 



• sources of t 

 :n ores, so that 

 the a 

 and c< 



or« opper are of 



• 



1. These 

 :l[)hur. bestow 



am tin, mn 

  

 Tl  a nu: 



as and a 



numl" Ml «>f this material is c: 



>ns, no s a having 



bci aeetsed in Department. The Commission also 



presented a model of a large lead and dressing 



works at .a This model 



about topog- 



ra: and the various 



1m: ! tracks by means of which I 



of the mine irricd on. The 1 ted with care 



and accuracy and has geographic as well as ccon< .tcrcst. The 



mmissi":) presei ;>ccimcns of ores wh all 



the important mineral pt .rMcs. Tl 



in n, man^anc^ .1, copper 



a: me ores together with specimens of emery and magnesite. 



There are also specimens of lead and base bullion made from the ores, 

 ar. powders, calcined magnesite, magnesite cement and 



magnetite fire brick. The specimens m size and well adapted 



- museum display. The large blocks of Greek emer ••specially 



•isfact- ' lseum has hitherto been unable to secure disj 



