sedimentary stone is made of regulating
sedimentary is rock. carbonate_rock is sedimentary_rock. sedimentary_clay is soil. limestone is sedimentary_rock. sandstone is clastic_sedimentary_rock. clastic_sedimentary_rock is sedimentary_rock. sedimentary_rock is rock. slate is sedimentary_rock. stone_pit is inert_artifact. sedimentary_rock is stone.