Category talk:Close-up photographs of sand

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It would be useful if the sand images were annotated with the magnification. I collect the particle size ranges of various sands, and I cannot do that without knowing how magnified the image is. Without that, you don't really know what the sand looks like. — Preceding unsigned comment added by RoedyGreen (talk • contribs) 18 August 2014‎ (UTC)