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Health and safety Salica and its diseases
Silica is found in many sands, stones and rocks, and in the products containing them. The mineral is abundant, one of the most common on earth. The form of silica of concern to
20 Sep 2017




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Mining_Magazine The world is going through a relatively radical shift, which has put special emphasis on the concept of Sustainable… https://t.co/8WX9gVE917 2 months - reply - retweet - favorite

Mining_Magazine Turning rough diamonds into the most precious gemstones https://t.co/OITiNi2Kg9 #Empowement #Diamonds #Mining… https://t.co/KiKJspLMvr 3 months - reply - retweet - favorite

Mining_Magazine #Refraline, a South African company, has developed a groundbreaking, non-toxic low-temperature binding system that… https://t.co/UnHIo7ooP0 7 months - reply - retweet - favorite