GEOLOGICAL MAPPING OF OKUSU AREA AND ITS ENVIRONS IFE SOUTH LOCAL GOVERNMENT AREA, OSUN STATE , NIGERIA
CHAPTER ONE 1.0 INTRODUCTION The word petrology by its definition is the branch of geology which deals with the study of rocks and the conditions under which they were formed. The field of petrology utilizes the classical principles of basic and optical mineralogy and petrography in the study of both the composition and textural properties of the rocks which aids the description of the conditions under which the rocks were formed. ...
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