Technology Petrography of ajali sandstone in ayogwiri – fugar – orame area of western anambra basin...

1. Journal of Environment and Earth Science www.iiste.orgISSN 2224-3216 (Paper) ISSN 2225-0948 (Online)Vol. 3, No.5, 2013104Petrography of Ajali Sandstone in Ayogwiri –…