• Eheran@lemmy.world
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    1 day ago

    Huh? Not naturally occurring? What? Stones can be as round as they want, it is still gravel. For gravel pretty much only the particle size matters.

    • DarkCloud@lemmy.world
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      1 day ago

      Oh, I think of it as rough and pointy… Like a bunch of smooth pebbles isn’t exactly going to cause Thag a problem in this comic right? So to me the comic is also suggesting gravel is rough and pointy small rocks.

      • th3dogcow@lemmy.world
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        21 hours ago

        Ah what you’re describing sounds like bluemetal.

        a crushed and screened aggregate, often derived from basalt or granite rocks, known for its blue-grey hue