CATALOGUE OF MINERALS. 77 



Fossils in the Diluvium, in a boulder Delthyris, Atrypa, &c. 

 In the Trap, south of New Brighton is found Laumonite. 



LIST OF MINERALS IN SECTION, PLATE V. 



The minerals of Donderberg are the same as are in most Prim- 

 itive Mountains with the exception that in the Transition 

 Limestone there is a light olive green Talc. 



LIST OF MINERALS IN SECTION, PLATE VI. 



On the Island of Rhode Island besides the minerals mentioned 

 are Black Serpentine, Talc in Talcose Slate, at Fort Adams, 

 small veins of Carbonate Iron, a peculiar kind of Staurotide in 

 Argillaceous Graywacke, Asbestos, &c, in the Anthracite is 

 Graphite, &c, &c. 



SECTION OF NIAGARA FALLS, PLATE VII. 



Geodiferous Lime Rock, Swinestone, Calc. Spar, Snow white 

 Gypsum, Selenite, Anhydrous Gypsum, Yellow Blende, Ga- 

 lena, Dog-tooth Spar, Bitter Spar, Lenticular Spar, Sulphate 

 of Strontian, Iron Pyrites. 



