Sharp sand (as opposed to rounded desert sand) is the key ingredient in concrete, while high-purity silica sand is essential ...

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Iraq is advancing plans to develop silica sand and waste-to-energy projects this year, a spokesperson of the National Investment Commission (NIC) said. Hanan Jassim told Iraqi News Agency (INA) on ...

Obeikan Glass Co. said it obtained a small mine licensefor high-grade silica sand exploitation from the Ministry of Industry ...

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