Tag: vietnam silica white pebble

04

2023.11.04

High Purity Silica Sand

High purity quartz sand is also named as silica sand, silica powder, and silica dioxide powder. In order to be considered a silica sand the material must containĀ at least 95% SiO2 and less than 0.6% iron oxide. If the sand does not meet this criteria, it will qualify as what’s often called ‘regular’ sand. We […]

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