THE PETROGRAHPIC STUDIES OF PLUTONIC ROCKS AROUND WUNTlN DADA, SHEET 149 BAUCHI ( N.W}, STATE, NIGERIA  

2012-10-10
The area represents part of the Nigerian basement complex which has undergone four (4) tectonometamorphic cycles i.e. it is a polycyclic or polymetamorphic from Precambrian to early Paleozoic. The tectonic ...