Provenance study of oyster shells by LA-ICP-MS

2021 ◽  
Vol 132 ◽  
pp. 105418
Author(s):  
Vincent Mouchi ◽  
Camille Godbillot ◽  
Catherine Dupont ◽  
Marc-Antoine Vella ◽  
Vianney Forest ◽  
...  
Keyword(s):  
Provenance Study ◽  
Icp Ms

Ancient armour provenance by LA-ICP-MS analysis of microscopic slag inclusions

2020 ◽  
Vol 35 (11) ◽  
pp. 2582-2593
Author(s):  
Emilie Bérard ◽  
Christophe Pécheyran ◽  
Philippe Dillmann ◽  
Stéphanie Leroy ◽  
Enrique Vega ◽  
...  
Keyword(s):  
Trace Elements ◽  
Provenance Study ◽  
Slag Inclusions ◽  
Ms Analysis ◽  
Icp Ms

Improvement of an LA-ICP-MS methodology tailored to quantify trace elements in small slag inclusions and application to armour for provenance study.

scholarly journals Deciphering the Iron Provenance on a Medieval Building Yard: The Case of Bourges Cathedral

Minerals ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 1131
Author(s):  
Maxime L’Héritier ◽  
Philippe Dillmann ◽  
Guillaume Sarah
Keyword(s):  
Rare Earth ◽  
Provenance Study ◽  
Historical Sources ◽  
Analytical Methodology ◽  
Slag Inclusions ◽  
Icp Ms ◽  
Statistical Approaches ◽  
Tie Rods ◽  
First Time

This paper presents the provenance study of the iron reinforcements of Bourges Cathedral (13th c.): the links of a 100 m long iron chain, surrounding the eastern parts of the cathedral at the triforium level and 4.5 to 5 m long tie-rods consolidating the arches of the inner aisle at the same level. The analytical methodology is based on the determination of trace rare earth elements analyses by LA-ICP-MS in the slag inclusions of the artefacts and in the slag found on candidate production sites combined with statistical approaches. This chemical approach is crossed with archaeological and historical studies on the monument itself and on the production sites. Ninety-nine iron samples were analyzed on the bars and chains and 238 iron slags from 3 presumed areas of supply. For the first time, iron circulation and trade around a single building yard over a time of 30 to 40 years is studied with a precision never obtained before with historical sources. It shows that mainly four different metallurgical districts, local and more distant, supplied the building yard, mostly depending on the construction phases and also on the types of iron armatures needed.

scholarly journals Provenance study of terrigenous rocks in basal beds of Uralides from Baidarata allochthon (Polar Urals): U-Pb dating of detrital zircons

2017 ◽  
pp. 16-24
Author(s):  
S. N. Sychev ◽  
A. S. Ivleva ◽  
S. Yu. Petrov ◽  
M. N. Petrova ◽  
V. B. Ershova ◽  
...  
Keyword(s):  
Arctic Region ◽  
Detrital Zircons ◽  
Provenance Study ◽  
Polar Urals ◽  
Novaya Zemlya ◽  
Terrigenous Rocks ◽  
Icp Ms ◽  
Lower Ordovician ◽  
Severnaya Zemlya ◽  
The Polar Urals

U-Pb dating (LA-ICP-MS) of detrital zircons from the upper Cambrian - lower Ordovician terrigenous deposits of Baidarata allochthone (northern part of the Polar Urals) is performed. Analysis of the youngest populations of detrital zircons suggests wide development of Uralides instead of Preuralides as it was believed before. The source of sediments for investigated Baidarata allochtone rocks was probably Bedamel’ island arc rather than Timan orogen. According to results of statistical analysis of detrital zircons data from coeval deposits of Arctic region, similarity of sedimentary provenances for Baidarata allochtone, Novaya Zemlya and Severnaya Zemlya archipelagos is observed.

Comparison of ICP-MS and direct mercury analyzer for the analysis of mercury in pharmaceuticals

Planta Medica ◽  
2015 ◽  
Vol 81 (16) ◽  
Author(s):  
Y Kho ◽  
M Kim ◽  
NY Park ◽  
H Park ◽  
JH Shin
Keyword(s):  
Direct Mercury Analyzer ◽  
Icp Ms ◽  
Mercury Analyzer

Micro minerales en hígado de Ovis canadensis mexicana Merriam, y Odocoileus hemionus eremicus Mearns en Sonora, México

2020 ◽  
Vol 13 (6) ◽  
Author(s):  
Genaro Olmos Oropeza ◽  
Guillermo Espinosa Reyes ◽  
Fernando Isaac Gastelum Mendoza ◽  
Luis Antonio Tarango Arámbula ◽  
Saúl Ugalde Lezama ◽  
...  
Keyword(s):  
Odocoileus Hemionus ◽  
Ovis Canadensis ◽  
Palabras Clave ◽  
Icp Ms ◽  
Ovis Canadensis Mexicana

Introducción: El borrego cimarrón (BC) y venado bura (VB) son las especies cinegéticas más importantes en el noroeste de México, sus poblaciones pueden ser afectadas por deficiencias de micro-minerales. Objetivo: Determinar la concentración de los micro-minerales Fe, Cu, Zn, Se, Mn, Co y Cr en hígado como indicadoras de deficiencias/excesos en BC y VB. Materiales y métodos: El estudio se realizó en la UMA “Rancho Noche Buena”, Hermosillo, Sonora, México. A tres BC y cinco VB se les tomaron muestras de hígado. Los micro-minerales se determinaron en espectrómetro de masas con plasma acoplado inductivamente cuadrupolo (ICP-MS) y los análisis se validaron utilizando una muestra de referencia. Resultados: En BC los contenidos promedio de Fe, Cu, Zn, Se, Mn, y Cr fueron de 114.8, 60.9, 63.8, 1.1, 2.6, y 0.15 mgkg-1, y en VB de 183.9, 28.9, 44.6, 1.2, 2.6, y 0.17 mgkg-1, respectivamente, los cuales son adecuados para animales sanos. Sin embargo, una muestra de BC y dos de VB presentaron deficiencias de Cu, y 60% de los VB de Zn. Asimismo, los contenidos de Co en BC y VB fueron 14.6 y 12.3% inferiores al nivel adecuado. Conclusiones: En BC (n=3) los contenidos de Fe, Zn, Se y Mn fueron adecuados y el Cu fue parcialmente adecuado, en una muestra fue deficiente. En VB, los contenidos de Fe, Se y Mn fueron adecuados. Los contenidos de Cu y Zn fueron parcialmente adecuados en el 40 y 60% de los VB, donde estuvieron en nivel de deficiencia. El Co fue deficiente en ambas especies. Palabras clave: Diagnóstico; microelementos; deficiencias, borrego cimarrón, venado bura.

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