xxiii 



THE 



CONTENTS. 



I.rARTHS 

 Jv i. Calcareous 

 A. Pure 



1. Loofe 



2. Friable. 



3. Indurated. 

 A> Solid 



Chalk 



Limeftone 



B. Granulated 



C. Scaled — '- — 



D, Sparry. Calcareous fpars 

 E. Criftallifcd 



F. Stalactitical. Drop-flones 

 B. United with the acid of vitriol. Gypfum 



1. Loofe. Gur 



2. Indurated. Plafter (tones ■ 



J. Solid 



B. Scaled 



C. Fibrous 



D. Sparry. 



E. Criftallifcd 

 F* StalacStitical 



United with the 



Selenites 



C. United with the muriatic acid. 

 ammoniac 



D. United with the phlogifton or inflam 

 mable fubftance 



1. With the phlogifton alone. The 

 foetid fpar 



2. With phlogi^on and the vitriolic 

 acid. Liverirone 



SECT. Ill; 



— IV. 

 ■ V. 



— V. 

 — . VI. 

 — ■ VIL 

 i VII. 



VIII. 



IX. 



— X, 



XI. 



XII. 



XIIL 



XIV. 



XV. 



XV. 



XVI. 



XVII. 



XVIII. 



XIX. 



XX. 



Sal I XXI. 



>XXIL 



XXIII. 

 XXIV. 



E* Blended with an argillaceous earth. ? , VVTr 

 . } [XXV. 



p 4 1. Loofe 



Marie 



