@wikipedia


Sedimentary Rock composed predominantly of broken pieces (clasts) of older weathered and eroded rocks.


It divides into the following categories:



ConglomeratesSandstoneMudrock






Siltstone

Shale

Mudstone 

Claystone

Argillite




See also


Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology + Petrophysics / Rock / Sedimentary Rock