DISPOSITION OF IRON IN VARIEGATED STRATA. 



Qu3x'l . Jour'n. GeolSoc .VolXXiV. PlXl 

 |2 ■ ' 



Anhydi^ous Sesc|TUiaxide of Kyirous Sesquioxide oi: Ca^l^on5^e of R-o.^ oxide of Iron. 



Iron. .Iron. 



4 n 



Ores ^ol6a,rr.'",Trid.^ .BaxJcaraiiTra/jce, 



R-edBedsNf Torquay, S.Devon. 



» r<-*-*'**'*.'-*. 



at,. -t. I-. 





k ^^ 



5 Gre^ des"^, 50: 



^ PeiTTjiaai , Kemberton Pits, near Majdeley- Salop. 



10 



-PeobleBedm Caj'bomfe] oll.s L 



inie^tone. 



Tre^-OT-' Tir LlaTioolle-p 



9 





'•••1 



, " 







-••^3i 



^ 



♦ 



^^'tftkifcu 



1 ■• ** 



3 Perjuian Coalport Shropshire . 



; Keuper SaJid^Lone Sc}Aai-\ . Alderley Copper 

 ¥ine.Ches"hrre 



-raKeuper Sand^tme&MkrlAlderley.Copper 

 "lyftnp. Cheshire . 



HarQiarL Chromo lith 



