White sand is a block that makes up the majority of the surface of white sand beaches.
Spawning[]
White sand spawns in the white sand beach biome variant which appears in certain biomes, such as Dor-en-Ernil and Lindon.
Uses[]
Like normal sand, white sand can be smelted in a forge to produce glass, or made into slabs:
In addition, four white sand can be put together in a vanilla crafting table or your personal 2x2 grid, to produce white sandstone, which in turn can be crafted into stairs, slabs or walls:
Aside from that, it's purpose is that of aesthetics.