Laurent Pichon
Biographic Data
| ID | 224963 |
|---|---|
| NAME | Laurent Pichon |
| GIVEN NAMES | Laurent |
| FAMILY NAME | Pichon |
| SIGNATURE | PICHON L |
| AFFILIATIONS | Centre National de la Recherche Scientifique |
| ORCID | 0000-0002-0020-2812 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 12 |
| WORKS AS AUTHOR | 10 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 2 |
Provenance attribution of lapis lazuli rocks processed at the Bronze age archaeological site of Shahr-i Sokhta (Iran)
Why is it so difficult to work on geochemical composition? Supervised geochemical composition data processing to study colouring iron oxide-rich rocks in archaeological contexts
Nouveaux regards sur Léonard de Vinci par l’imagerie scientifique
La recherche sur les pratiques picturales de Léonard de Vinci a bénéficié d’une nouvelle technique d’analyse non invasive devenue, par le biais des développements informatiques, une technique d’imagerie : la cartographie de fluorescence X. Les apports de cette technique seront illustrés à partir d’exemples nous informant sur la genèse des œuvres, la connaissance de la palette, l’analyse des motifs de la composition souvent devenus peu lisibles en…
A comparative compositional study of Egyptian glass from Amarna with regard to cobalt sources and other colourants
A selection of Late Bronze Age glass objects from the site of Amarna (Egypt) was analysed for their overall chemical composition, colourants and transition metals associated with the sources of cobalt ore. The objects were analysed by means of Particle Induced X-Ray and Gamma-ray Emission and Rutherford Backscattering Spectrometry at the IBC, HZDR, Dresden and the New AGLAE facility, C2RMF, Paris. The data was subsequently compared with further m…
First provenance evidence for lapis lazuli artefacts from Arabia
Improved discrimination of biogenic and diagenetic elements in Palaeolithic mammoth ivory and bone from Hohle Fels Cave in the Swabian Jura of Southwestern Germany
Mammoth ivory was used by humans to manufacture personal ornaments, sculptures or music instruments during the Upper Palaeolithic. These objects are among the first and most precious witnesses of ancient artistic behaviour. Archaeological ivory, however, has been subjected to complex alteration processes due to exchange with its burial environment over time. Therefore, it is necessary to understand the diagenetic phenomena in order to develop ade…
Thirteenth-century stained glass windows of the Sainte-Chapelle in Paris
Chemical and Mechanical Characterisation of White Earthenware Glazes from the Johnston‐Vieillard Manufactory (France, 19th Century)
This paper aims to apprehend evolution of ceramic manufacture strategy in the Johnston‐Vieillard manufactory (Bordeaux, France), which produced white earthenwares between 1835 and 1895. Glazes of fragments of 76 sherds, dated from different periods of the 19th century and found in excavations were characterised thanks to combined chemical and mechanical analysis. A comparative study was carried out for the determination of boron content in glazes…
Protocol for lapis lazuli provenance determination
Dacian bracelets and Transylvanian gold
The recovery of the Dacian gold bracelets was the most thrilling archaeological event of the last years in Romania. The artefacts are exhibited in the Historical Treasure section of the National History museum of Romania, Bucharest, being recovered from the international antique markets through a concerted effort of the Romanian, French, and German authorities.This paper reviews the X-Ray Fluorescence (XRF) analyses carried out on these exquisite…
Protocol for lapis lazuli provenance determination
Thirteenth-century stained glass windows of the Sainte-Chapelle in Paris
A comparative compositional study of Egyptian glass from Amarna with regard to cobalt sources and other colourants
A selection of Late Bronze Age glass objects from the site of Amarna (Egypt) was analysed for their overall chemical composition, colourants and transition metals associated with the sources of cobalt ore. The objects were analysed by means of Particle Induced X-Ray and Gamma-ray Emission and Rutherford Backscattering Spectrometry at the IBC, HZDR, Dresden and the New AGLAE facility, C2RMF, Paris. The data was subsequently compared with further m…
First provenance evidence for lapis lazuli artefacts from Arabia
Improved discrimination of biogenic and diagenetic elements in Palaeolithic mammoth ivory and bone from Hohle Fels Cave in the Swabian Jura of Southwestern Germany
Mammoth ivory was used by humans to manufacture personal ornaments, sculptures or music instruments during the Upper Palaeolithic. These objects are among the first and most precious witnesses of ancient artistic behaviour. Archaeological ivory, however, has been subjected to complex alteration processes due to exchange with its burial environment over time. Therefore, it is necessary to understand the diagenetic phenomena in order to develop ade…
Chemical and Mechanical Characterisation of White Earthenware Glazes from the Johnston‐Vieillard Manufactory (France, 19th Century)
This paper aims to apprehend evolution of ceramic manufacture strategy in the Johnston‐Vieillard manufactory (Bordeaux, France), which produced white earthenwares between 1835 and 1895. Glazes of fragments of 76 sherds, dated from different periods of the 19th century and found in excavations were characterised thanks to combined chemical and mechanical analysis. A comparative study was carried out for the determination of boron content in glazes…
Dacian bracelets and Transylvanian gold
The recovery of the Dacian gold bracelets was the most thrilling archaeological event of the last years in Romania. The artefacts are exhibited in the Historical Treasure section of the National History museum of Romania, Bucharest, being recovered from the international antique markets through a concerted effort of the Romanian, French, and German authorities.This paper reviews the X-Ray Fluorescence (XRF) analyses carried out on these exquisite…
Protocol for lapis lazuli provenance determination
Thirteenth-century stained glass windows of the Sainte-Chapelle in Paris
Chemical and Mechanical Characterisation of White Earthenware Glazes from the Johnston‐Vieillard Manufactory (France, 19th Century)
This paper aims to apprehend evolution of ceramic manufacture strategy in the Johnston‐Vieillard manufactory (Bordeaux, France), which produced white earthenwares between 1835 and 1895. Glazes of fragments of 76 sherds, dated from different periods of the 19th century and found in excavations were characterised thanks to combined chemical and mechanical analysis. A comparative study was carried out for the determination of boron content in glazes…
Improved discrimination of biogenic and diagenetic elements in Palaeolithic mammoth ivory and bone from Hohle Fels Cave in the Swabian Jura of Southwestern Germany
Mammoth ivory was used by humans to manufacture personal ornaments, sculptures or music instruments during the Upper Palaeolithic. These objects are among the first and most precious witnesses of ancient artistic behaviour. Archaeological ivory, however, has been subjected to complex alteration processes due to exchange with its burial environment over time. Therefore, it is necessary to understand the diagenetic phenomena in order to develop ade…
Nouveaux regards sur Léonard de Vinci par l’imagerie scientifique
La recherche sur les pratiques picturales de Léonard de Vinci a bénéficié d’une nouvelle technique d’analyse non invasive devenue, par le biais des développements informatiques, une technique d’imagerie : la cartographie de fluorescence X. Les apports de cette technique seront illustrés à partir d’exemples nous informant sur la genèse des œuvres, la connaissance de la palette, l’analyse des motifs de la composition souvent devenus peu lisibles en…
A comparative compositional study of Egyptian glass from Amarna with regard to cobalt sources and other colourants
A selection of Late Bronze Age glass objects from the site of Amarna (Egypt) was analysed for their overall chemical composition, colourants and transition metals associated with the sources of cobalt ore. The objects were analysed by means of Particle Induced X-Ray and Gamma-ray Emission and Rutherford Backscattering Spectrometry at the IBC, HZDR, Dresden and the New AGLAE facility, C2RMF, Paris. The data was subsequently compared with further m…
First provenance evidence for lapis lazuli artefacts from Arabia
Provenance attribution of lapis lazuli rocks processed at the Bronze age archaeological site of Shahr-i Sokhta (Iran)
Why is it so difficult to work on geochemical composition? Supervised geochemical composition data processing to study colouring iron oxide-rich rocks in archaeological contexts
Archaeology (6 works) · Cultural Heritage Materials Analysis (5 works) · Geology (5 works) · Geochemistry (4 works) · History (4 works) · Ancient history (3 works) · Archaeology and ancient environmental studies (3 works) · Art (3 works) · Geography (3 works) · History (3 works)