MlNERAL. III. 69 



. — Argillae p. 1. . nigram, 



albo rnaculatam. 



. — Quarzi p. 1. fufco ni- 



gram , folidam , 

 vitream. 



— Calcariip.i. Argill^p # 3. 



grifeam f folidam 

 albo-punctatam. 



— — p. 4. - — p, 2 maf- 



fam friabilem, fla- 

 vefcentem. 



A D SALT A ACID A* 



.) Ad Sal commnne. 



cum Salis com, p. t\ — Scoriam 

 rubentem, fpon- 

 giofam , duram. 



1 • — — — p. 2, — — rudio- 

 rem. 



2 > ' — p. 1. — — duram 



micantem, fubru- 

 bram. 



.) Ad Sal miralrile. 



I. cum Salis mirab. p. 1. — — Sco- 

 riam fpongiofani, 

 folidam, fufcam, 

 albo-maculatam. ^ 



gram , fplenden- 

 tem y fpongiofam. 



