Smartphone photos as a non-destructive approach to characterise siliceous artefacts

Autor: Mirco Ramacciotti, Gianni Gallello, Stefano Columbu, Dario Fancello, Agustín Diez-Castillo, Oreto García-Puchol, Agustín Pastor, M. Luisa Cervera

Publikováno v: Science and Technology of Archaeological Research, Vol 9, Iss 1 (2023)

ABSTRACTA methodological proposal was developed for the study of prehistoric siliceous artefacts which includes the use of smartphone photography as an analytical tool. Different kinds of materials (cherts, rock crystal and quartzite) were sampled fr

Externí odkaz: https://doaj.org/article/a32b02207b8141bbb9cf466532b1a6f7

Ancient Roman Mortars from Anfiteatro Flavio (Pozzuoli, Southern Italy): A Mineralogical, Petrographic and Chemical Study

Autor: Giovanna Montesano, Maria Verde, Stefano Columbu, Sossio Fabio Graziano, Luigi Guerriero, Maria Laura Iadanza, Annalisa Manna, Concetta Rispoli, Piergiulio Cappelletti

Publikováno v: Coatings; Volume 12; Issue 11; Pages: 1712

This research is based on the characterization of ancient mortars from the Anfiteatro Flavio (Pozzuoli) dating back to the 1st and 2nd century CE through a multi-analytical approach involving macroscopic, mineralogical, petrographic, and chemical inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3916b1b6c520648fe049e548fbc843f0

Lime and Cement Plasters from 20th Century Buildings: Raw Materials and Relations between Mineralogical–Petrographic Characteristics and Chemical–Physical Compatibility with the Limestone Substrate

Autor: Stefano Columbu, Marco Usai, Concetta Rispoli, Dario Fancello

Publikováno v: Minerals; Volume 12; Issue 2; Pages: 226

This paper deals with the “modern” plaster mortars based on air lime, hydraulic lime, and cement used between the 1950s and 1990s of the last century, taking, as a case study, a historical building of the Cagliari city whose foundations and groun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea9c61531bd98625977f6a2565307efc

Giant Garnet Crystals in Wollastonite–Grossularite–Diopside-Bearing Marbles from Tamarispa (NE Sardinia, Italy): Geosite Potential, Conservation, and Evaluation as Part of a Regional Environmental Resource

Autor: M. Franceschelli, F. M. Elter, Stefano Columbu, G. Cruciani

Publikováno v: Geoheritage. 13

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1768dcd141be99a2458c78bea1b58cf
https://doi.org/10.1007/s12371-021-00622-3

Chemical and mineralogical analyses on stones from Sagunto Castle (Spain)

Autor: Sonia Rubio, Emilia Hernandez, Agustín Pastor, Miguel de la Guardia, Matias Calvo, Gianni Gallello, Marco Lezzerini, Stefano Columbu, A. Morales, Mirco Ramacciotti, Simona Raneri

Publikováno v: Journal of Archaeological Science: Reports 24 (2019): 931–938. doi:10.1016/j.jasrep.2019.03.017
info:cnr-pdr/source/autori:Ramacciotti M.; Rubio S.; Gallello G.; Lezzerini M.; Raneri S.; Hernandez E.; Calvo M.; Columbu S.; Morales A.; Pastor A.; de la Guardia M./titolo:Chemical and mineralogical analyses on stones from Sagunto Castle (Spain)/doi:10.1016%2Fj.jasrep.2019.03.017/rivista:Journal of Archaeological Science: Reports/anno:2019/pagina_da:931/pagina_a:938/intervallo_pagine:931–938/volume:24

For the first time, an archaeometric study was carried out on the carbonate rock ashlars of the Sagunto Castle. The studied site is one of the most important and best preserved Spanish archaeological and architectural monuments, characterized by diff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a03e60d0bdbd5e1d862713a67d7cf1d
https://doi.org/10.1016/j.jasrep.2019.03.017