4 ms·
I suppose then there's something else about desert sand (all deserts??) that the article claims makes it unsuitable for glassmaking. Maybe compositional.
by lainga 7y ago
I suppose then there's something else about desert sand (all deserts??) that the article claims makes it unsuitable for glassmaking. Maybe compositional.
- lightedman 7y agoThe composition doesn't matter once you melt and everything undergoes specific gravity separation. Melt a bucket of sand, swing it around in a circle for three minutes at high speed, you have a cullet of purified glass with contaminated exterior layers.