Significados de impervious rock en inglés

The bustle and efficient madness seemed to flow around him like a fast stream around an impervious rock.

My knees had been knocking, but the impervious rock-star persona Snow flaunted for the world had shown no signs of craving vengeance.

Not six feet away, Lancelot was retreating toward them, pursued, with a sound like dragging scree, by the demon in its impervious rock shape.

The ore bodies consist chiefly of the red oxide of iron (hematite) and occur in troughs of the strata, underlain by some impervious rock.