[ 139 

 0. Tinflrum ; Pellucid co- 



3 



rious Topaz, Emerald^ 

 Imred Spar ^zsfpu- \ Sapphire, 



b. Not foluble in aqua fortis.' 

 12. Campeftre Felt- Spat. 



III. ARGILLACE^. Argillaceous Stones^ 

 6. Talcum. Soap-earthp 12 fpecies. 



Stone. 



7. Nephriticus ; Nephri-^^ 



tic Stone. . 

 9, Corneus ; Horn-hlend* 



Rubrica ; Ruddle. 

 4. Smt6kA%\ French Chalk-, 



Soap- earth. 

 6. Serpentinus ; Serpent 



7, Amiantus. Earth Flax. 10 fpecies; 



I. Afbeftus ; Afbeftos. 

 %, Piumofus \ Plumofe 



AM' 



8. Mica. Talc. 10 fpecies. 



7. Suber; Mountain Cork. 

 9. K}iViX.2i\ Mountain Lec(f^ 

 ther. 



|. Membranacea ; MuJ- 

 covy Glafs. 



4. Aurata; Gold Glimmer^ 

 7. Talcofa ; Green T ale. 



IV. ARENAT^. Sand Stones. 

 9. Cos. Whetftone. 16 fpecies. 



1 5. Molaris ; Mill Stonel 



I, Cotaria*, Grind-ftone. 

 |0. Filtrum j Filtring 

 Stone. 



16. Fundamentalisj5/^//i- 

 ing Stone. 



10. QuAP-TzuM. Qiiartz. 8 fpecies. 



Hyalinum ; Pellucid 

 Rock ^artz. 



Coloratum ; Coloured 

 Rock ^artz, yel- 

 low, red, blue, 



3. Ladleum ; Milky 



^artz. 

 6, Cotaceum; Granulated 



^artz. 

 8. 'HohW^y Pebble^artz. 



II, SiLEX, 



