Job 28:2

28:2 Iron is taken from the ground,

and rock is poured out as copper.

Job 29:6

29:6 when my steps were bathed with butter

and the rock poured out for me streams of olive oil!

Job 41:23-24

41:23 The folds of its flesh are tightly joined;

they are firm on it, immovable.

41:24 Its heart is hard as rock,

hard as a lower millstone.