A study of some Nigerian carbonate rocks for the building
1/9/1994#0183;#32;The carbonate rocks in this group include the calcareous siltstone (NG2), pisolitic limestone ( Y 1 ), marly limestone (Y2), massive limestone (Y3, CK1 ), sandy lime stone (Y4, OB2) oncolitic limestone (CK2, CK3) and fossiliferous limestone (NK). These rocks can, therefore, be quarried and used as aggregates for construction purposes.