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RE: Geology and Civilization Part 4: Slipping Through Your Fingers
This is wonderful, love every bit of it, but my question is that, can sand be replenished or conserved.... Arkose sandstone can be used as sand too😁😁
Sand can be conserved, but replenished? It can be done, but it requires the laborious and often cost prohibitive demolishing of rock, and even then it's not usable for many purposes, because it lacks the weathering of river sand.
River sand have undergone reworking from waves/tide current