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Oct 19, 2020 ·

https://www.mining-technology.com/projects/collahuasi/

Oct 19, 2020 · Collahuasi is a zero-discharge operation, with much of its water being recycled. An extensive environmental monitoring system is in place along with research projects in high altitude operations. Collahuasi achieved its ISO 14001 environmental management certification in 2000.

Oct 20, 2026 ·

https://www.facebook.com/CollahuasiCL/

Oct 20, 2026 · En Collahuasi compartimos avances en innovación, formación de talento, empleabilidad y desarrollo sostenible, destacando el rol de nuestros trabajadores y trabajadoras como protagonistas de la transformación que vive la nuestra industria.

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