COLUMBU, STEFANO
COLUMBU, STEFANO
DIPARTIMENTO DI SCIENZE CHIMICHE E GEOLOGICHE
Aeneolhitic chipped-stone axes from mid-western Sardinia (Preliminary Petrographic and Geochemical Data and Archeological Implications)
2002-01-01 Marchi, Marco; Columbu, Stefano; GARAU A., M; Luglie', Carlo; Macciotta, G.
Aeneolithic chipped-stone axes from Mid-Western Sardinia (Preliminary petrographic and geochemical data and archeological implications)
2002-01-01 Marchi, Marco; Columbu, Stefano; GARAU A., M; Luglie', Carlo; Macciotta, G.
Alteration of stone materials on Sardinian medieval monuments: physical, chemical and petrographic analysis for their restoration and preservation
2015-01-01 Columbu, Stefano; Marchi, Marco; Palomba, M; Sitzia, F.
Alteration processes of geomaterials used on the pentagonal tower of Serravalle Castle (central-west Sardinia, Italy)
2015-01-01 Columbu, Stefano; Meloni, Paola
Ammonium monoethyloxalate (AmEtOx): a new agent for the conservation of carbonate stone substrates
2021-01-01 Carla Aragoni, M.; Giacopetti, Laura; Arca, Massimiliano; Carcangiu, Gianfranco; Columbu, Stefano; Gimeno, Domingo; Isaia, Francesco; Lippolis, Vito; Meloni, Paola; Navarro Ezquerra, Antonia; Podda, Enrico; Rius, Jordi; Vallcorba, Oriol; Pintus, Anna
Analisi composizionale comparativa delle malte di allettamento delle Fortezze del Peruzzi e dei Medici prima e dopo la caduta dello Stato di Siena
2018-01-01 Giamello, Marco; Scala, Andrea; Mugnaini, Sonia; Columbu, Stefano
The ancient mortars and geomaterials of tower fortification of Nora (Pula, Sardinia, Italy)
2015-01-01 Columbu, Stefano; Carcangiu, G; Sitzia, F.
The ancient mortars of Serravalle fortification (Bosa, Italy): a case study
2017-01-01 Columbu, Stefano; Fratini, Fabio; Pecchioni, Elena; Cantisani, Emma
The ancient pozzolanic mortars and concretes of Heliocaminus baths in Hadrian's Villa (Tivoli, Italy)
2017-01-01 Columbu, Stefano; Sitzia, Fabio; Ennas, Guido
The ancient pozzolanic mortars and raw materials of the Heliocaminus baths in Hadrian's Villa (Italy)
2016-01-01 Columbu, Stefano; Sitzia, Fabio; Ennas, Guido
Ancient restoration and production technologies of Roman mortars from monuments placed in hydrogeological risk areas: a case study
2020-01-01 Sitzia, F.; Beltrame, M.; Columbu, S.; Lisci, C.; Miguel, C.; Mirao, J.
Ancient surface treatments of the historical architecture: methodological data comparison from different study cases
2016-01-01 Marco, Giamello; Columbu, Stefano; Francesca, Droghini; Andrea, Scala; Alessandro, Terrosi
Archaeometric approach for studying architectural earthenwares from the archaeological site of s. Omobono (Rome-Italy)
2019-01-01 Miriello, D.; Antonelli, F.; Bloise, A.; Ceci, M.; Columbu, S.; De Luca, R.; Lezzerini, M.; Pecci, A.; Mollo, B. S.; Brocato, P.
An archaeometric contribution to the study of ancient millstones from the Mulargia area (Sardinia, Italy) through new analytical data on volcanic raw material and archaeological items from Hellenistic and Roman North Africa
2014-01-01 Antonelli, F; Columbu, Stefano; de Vos Raaijmakers, M; Andreoli, M.
Archaeometric study of mortars from the Pisa's Cathedral Square (Italy)
2018-01-01 Lezzerini, Marco; Raneri, Simona; Pagnotta, Stefano; Columbu, Stefano; Gallello, Gianni
Archaeometric study of the Roman marbles reused in the late Antiquity St. Saturnino Basilica (Cagliari, Italy)
2017-01-01 Columbu, Stefano; Antonelli, Fabrizio; Sitzia, Fabio
Asce eneolitiche in pietra scheggiata della Sardegna centro occidentale. Dati preliminari petrografici e geochimici e implicazioni archeometriche
2003-01-01 Marchi, Marco; Columbu, Stefano; Garau, ANNA MARIA; Lugli, C; Macciotta, G; Doneddu, Aa
Asce eneolitiche in pietra scheggiata della Sardegna centro occidentale. Dati preliminari petrografici e geochimici e implicazioni archeometriche
2004-01-01 Marchi, Marco; Columbu, Stefano; Garau, A; Luglie', Carlo; Macciotta, G; Doneddu, A. A.
Asce in pietra di insediamenti eneolitici dell’alto Campidano, Sardegna centro occidentale - Italia. (Caratterizzazione petrochimica e implicazioni archeologiche)
2004-01-01 Marchi, Marco; Bertorino, G; Columbu, Stefano; Garau, ANNA MARIA; Luglie', Carlo; Macciotta, G.
Ca-oxalate and alteration films on the stones of the medieval Romanesque Sardinian monuments (Italy)
2017-01-01 Columbu, Stefano; Marco, Giamello; Stefano, Pagnotta; Vincenzo, Palleschi; Stefano, Legnaioli; Simona, Raneri; Marco, Lezzerini