The Mining Division owns and maintains its own quartz and high purity dolomite reserves for the group. Each year, approximately 250,000 metric tons of quartz are extracted for use in the production of silicon based alloys and approximately 180,000 metric tons of dolomite, for the production of magnesium and its alloys. Rima utilizes moderm extractive mining techniques while taking all necessary environmental pecautions for sustainable development.

With the objevctives of minimizing the environmental impact, creating jobs and producing high quality construction materials, Rima Mining invested in the development and marketing of by-products from - quartz l chrushing and cleaning processes, such as sands and other materials which are used in the cement and pavement industries .

 





Sistema de Produção RIMA


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