What kind of sedimentary rock is shale?

Answer 1

The sediments that eventually formed the rock shale were generally still water clay and mud particles.

Answer 2

Shale is a fine-grained sedimentary rock composed of clay minerals and tiny particles of other minerals. It forms from the compaction of mud and silt over long periods of time. Shale is commonly found in layers in sedimentary rocks and is known for its ability to split into thin, flat pieces.

Answer 3

Shale is a clastic sedimentary rock.