t 154 1 



5. Stibiatum ; Stibiated 



Lead Ore, 

 7. Virens Greenijh^Arfe- 



nicalLead Ore, 



9. Spatofum ; Sparry, 

 Arfenical Lead 

 Ore. 



32. Ferrum. Iron. 27 fpecies." 



A. I. Nativura, Native Iron ^ in grains.; 



B. Chryftallized, 

 Tefielar t Chryjtallized Iron, 



C, Such as obey the magnet,' 



4. Chalybeatum ; Steel- 

 grained Iron Ore, 



8. Sele6tum ; Fine grain- 

 ed Iron Ore, 



10. Commune j Common 



Iron Ore^ 



11. MMt^Pyriticofelron 

 Ore. 



12. Talcofum ; Talky 

 Iron Ore. 



13. Calcarium i C<!?/^:^r(?- 



ous Iron Ore. 

 17. Smiris j Emery. 



D. Such as do not obey the magnet. 



18. Micaceum j Red mi- 

 caceous Iron Ore. 



2,2. Haematites j Blood- 

 ftone. 



23. Rubricofum ; Red 



Blood-ftone. 

 26, Spatofum 5 Spar 'like 



Iron Ore. . 



E. Magnetical. 

 2r7. Magnes 5 the Magnet. 



33. Cuprum. Copper. 16 fpecies. 

 t. Prcecipitatum ; Cop- I 2. l^ditivMm*, Native Cop- 



per precipitated up- 

 on Iron. 



per. 



3. Chryftallinum, 



talUzed 



