Collahuasi
Mariana Araya has an extensive background in various roles related to processes and operations in the mining industry. With experience at companies such as Compañía Minera Doña Inés de Collahuasi SCM, Consorcio Pacifico, BHP Billiton, and SQM, Mariana has developed skills in flotation, thickening, filtering, and operational control. Mariana has also been involved in water treatment processes and has academic qualifications in Chemical Engineering and Mining Management. Their dedication to continuous learning is evident through their various degrees and diplomas, showcasing their commitment to professional development.
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Collahuasi
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Empresa de la gran mineria del cobre con faena principal ubicada en la region de Tarapacá provincia de Pica. La empresa se encuentra ubicada dentro de las 3 principales productoras mundiales de cobre fino. sus dueños son Angloamerican 44%, Xstrata 44% y Mitsui 12%