III Workshop-cum – Seminar on Natural Stones and conservation of cultural heritage

“The International Union of Geological Sciences – International Commission on Geoheritage-Heritage Stones Subcommission (IUGS-ICG-HSS) has been advancing the recognition of natural stones with historical and cultural significance, utilized in architectural monuments After the successful 1st International Stone Workshop at Salamanca in Spain in October 2018 and the 2nd International Stone Workshop at Torino in Italy […]