MODE II. CLAY SLATE. 2(5,5 



much mingled with magnesia, from the rocks near 

 Siranagur. It is of an ash grey colour, and finely 

 undulated. 



Greenish micaceous clay slate, from Coadwara. 



Purple clay slate, veined with dull green, from 

 -the rock of Bedeyl. 



Lilac-coloured clay slate, which alternates with 

 laminated smectite, in the hills near Adwaanee. 

 The strata are inclined 45. 



Brown clay slate, found in thick strata near 

 Hurdwar. 



Clay slate, in thin layers of different colours, 

 from Bedeyl. 



Purple clay slate, from high mountains near 

 Siranagur. 



Micaceous clay slate, of a bluish grey, from 

 Ansore. 



Clay slate bricia, intersected with quartz veins, 

 in a cement of clay slate tufa, from Bedeyl. 



Clay slate, intersected with quartz in all direc- 

 tions, from the same. 



Clay slate, of a brownish red, and various other 

 colours, from Ansore. 



Brown clay slate, in bowlders, found in the bed 

 of the Alecnundra, near Siranagur*. 



* These specimens were presented by Colonel Hardwick to the 

 author. 



