165 



BLOCK SPECIMENS OF ORE. 



Auriferous Antimony Ore, Hillgrove. Counter nea|- 



Entrance^ 

 Lode Tin Ore, Butler's Mine, New England. 



Lode Tin Ore, Cornwall. 



" Banket," Johannesburg. The famous conglomerate of the 

 E.and. The gold is contained in the cement, not in the pebbles. 



Standing on the floor at the entrance are blocks of Boghead 

 Mineral (Kerosene Shale) from Hartley, Joadja and Capertee. 



In cases standing down the centre of the room or in end Special Cases, 

 compartments : 



Chrome Iron Ore, Grundagai. 



Auriferous Eelsite, Pambula. 



Stream Tin Cement, New England. 



Cobaltiferous Wad, Port Macquarie. 



Noumeaite, New Caledonia. 



