Introduction Coal is an organic sedimentary rock of immense geological and economic importance. From a geological p…

Mining is the process of extracting valuable minerals or other geological materials from the Earth's crust. It h…

The general principle works by extracting items of earth science info from many places, and extrapolating this over …

Stratified, compact, mass of factory debris modified chemically and physically by natural agencies. Factory debris…

INTRODUCTION Since this module is field oriented, I assume that you already have some basic knowledge of the basic…

Scope The object of this book is to supply both geologists and people related to the industry , also as teachers of …