Xxiv CONTENTS. 



ADDITIONS. 



Terenite, 444 Bitumen,. 444 



Quartz 444 Native Iron, 445 



Catalogue of American Minerals, not hitherto found in the State of New- York; with short 

 descriptions, localities, etc ^ 447 



Tables of the Crystalline Forms introduced into the descriptive part of the work, with the measure- 

 ment of their several angles, 4G0 



