XIX 



TABULAR VIEW 



OF THE 



CLASSES, ORDERS, GENERA AND SPECIES 

 OF THE NATURAL SYSTEM.* 



GENERAL PROPERTIES OF THE CLASSES. 



CLASS I. 



G. under 3-8. 



No bituminous odor. 



CLASS II. 



G. above 1-8. 

 Tasteless. 



* The following abbreviations are employed in the tabular view: 

 G. for Specific Gravity. 

 H. for Hardness. 

 BEU. for BEUDANT. 

 B. for BREITHAUPT. 

 H. for HAIDIJVGER. 

 M. for MOHS. 

 P. for PARTSCH. 

 S. for SHEPARD. 



