Grains of sand magnified 250 times

Magnified at 250x by Professor Gary Greenberg at the University College of London, the individual grains of sand look like gemstones or beautiful miniature seashells, and also help illustrate which larger rock they crumbled from.
The True Beauty of Grains of Sand

Grains of sand magnified 250 times

Magnified at 250x by Professor Gary Greenberg at the University College of London, the individual grains of sand look like gemstones or beautiful miniature seashells, and also help illustrate which larger rock they crumbled from.

The True Beauty of Grains of Sand

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