Salt systems on granitic monuments (Braga - NW Portugal)
Patina, microstromatolites and black spots as related to biodeterioration processes of granite
Non-destructive X-ray fluorescence analysis of heavy metals in lichens using synchrotron radiation
Granitic rocks in the historic buildings of Turin (Piedmont, Italy)
Assessment of colour changes due to treatment products in heterochromatic stones
Study of the granite crack network by means of digital image processing
Non-destructive tests in stone conservation: tomography of the axeitos (La Corua, Spain) megalith