African Geographic Pictures Collection

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Image number: 2027
Feature : spring tufa
Grouping : karst, caves, chemical deposits
Discipline : geomorphology
Year : 1996
Locality : Sodmein cave
Country : Egypt
Region - tribe : Quseir
Physiographic region : Desert-Red Sea Mountains
Notice : The evolution of cavities in the Thebes limestone is characterised at present by rockfall, the result of physical weathering. But deep in the gallery giving to Sodmein rock shelter, layered secondary tufa, resulting from deposition in water, have been found.
Reference : Moeyersons, Jan,   1996    Image 2027.   In : Moeyersons, Jan : "African Geographic Pictures", http://www.africamuseum.be/en/research/collections_libraries/earth_sciences/collections/geopic"