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Stone, of which was formerly made the 

 incombuftible Linen, and other Stones, 

 which can, without vifible Alteration, bear 

 an intenfe Heat. 



SSome Specimens of Marble, 

 Jafper, and Agate. 



Sal, 1 Several Kinds of Salts and 

 Sulphur. i>Brimftones, together with 

 Bituynen. ) Jet, Cannel Coal, and fome 

 Ambers. 

 Pyrit. Mundick or Marcafite. 

 Semhnetalla. Antimony, Bifmuth, Co- 

 balt 



Miner Auri ^/ 7 Gold and Silver Ores. 



Argenti. 5 Among them is one 



Piece of pure Gold in a white Stone, or 

 Spar : the others are Silver mixed with 

 Lead. 



Min. Plmnhi. Specimens of Lead Ore, 

 without Mixture of Silver. 



Cupri. Copper Ores, and the Flores 

 Veneris. 



F 5 Stannu 



