Working group "Natural stones and weathering"
Case study "Weathering damage on Pharaonic sandstone monuments in Upper Egypt"

Please click on preview image to open the PDF file. disclaimer	Monuments under investigation (~1.2 MB)	Petrographical properties of the Gebel el-Silsila sandstones (~800 kB)	Petrographical properties of the Gebel el-Silsila sandstones (~600 kB)
Classification of weathering forms (~700 kB)	Distribution and intensities of weathering forms (~950 kB)	Maps of weathering forms (~1.2 MB)	Rating of damage (~950 kB)