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1) Auteur : Jean-Philippe Arguin, étudiant à la maîtrise en Science de la Terre à l’Université du Québec à Chicoutimi (UQAC).

- L’auteur à contribuer à l’échantillonnage, à la réalisation de toutes les analyses

in situ par LA-ICP-MS, à la collecte des données pétrographiques et

géochimiques, ainsi qu’à l’interprétation des résultats descriptifs et analytiques.

De plus, l’auteur a rédigé la totalité du mémoire ainsi que la publication

scientifique qui y est incluse. Il est également le concepteur de toutes les figures

présentées dans le mémoire.

2) 1er collaborateur : Philippe Pagé, directeur du projet et professeur sous-octroi à l’UQAC.

3) 2e collaborateur : Sarah-Jane Barnes, co-directrice du projet, professeur à l’UQAC

et titulaire de la Chaire de Recherche du Canada en Métallogénie Magmatique.

- Les 1er et 2e collaborateurs ont tous deux contribué à la planification et la direction du projet ainsi qu’à la correction du manuscrit. Le 1er

collaborateur a également contribué à l’échantillonnage et à la réalisation d’une partie des

analyses in situ par LA-ICP-MS. Certaines interprétations peuvent également lui

être attribuées.

4) 3e collaborateur : Song-Yue Yu, professeur sous-octroi à la Institute of

Geochemistry, Chinese Academy of Sciences à Guiyang en Chine.

5) 4e collaborateur : Xie-Yan Song, professeur à la Institute of Geochemistry, Chinese

Academy of Sciences à Guiyang en Chine.

- Les 3e et 4e collaborateurs ont essentiellement contribué à l’accessibilité aux sites d’échantillonnage ainsi qu’à l’échantillonnage proprement dit.

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CHAPITRE 2

THE EFFECT OF CHROMITE CRYSTALLIZATION ON THE

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