Subject ASC00014pj

The Quarterly journal of the Geological Society of London.
v.26 (1870), Page 152 (1870)
Smithsonian Libraries
BHL Page 39017689

Keywords

basalt iron-ore layers of earth island magee Section at Belumford geology UK iron ore Belumford section columnar basalt pisolitic iron-ore Bole Yellow Ochre Blue lithomarge Island Magee Section ferruginous ochre Lithomarge geologic section rock types strata Magee

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