60 FireLp CoLuMBIAN MusEuM —GEOLOGY, VOL. 1. 
AEROLITES OR STONE METEORITES. 



Cat. Date Weight 
No. | of Fall or Find. NAME AND DESCRIPTION. in grams, 
Rockport. 
355 
Plano-convex mass, showing crust and polished 
surface. Crust reddish brown, about 1 mm. 
thick. Interior greenish-black, exhibiting no 
megascopic structure except scattered metallic 
grains and nodules. (W.) 72 
‘ 

