This book is a precious jewel. Rightfully so because it addresses a number of issues important to green economy. Metal and mineral operations can be environmentally friendly and economically sound if they comply with international protocols and national policies in line with the Sustainable Development Goals (SDG). The book presents the influence of quality initiatives in the operations of a metal recycling company, one which is typical in the recycling industry. Although it is about a case-studied phenomenon, it is hard to think of different scenario in small companies doing the same job. The effects of the global economic crisis 2008/2009 have hit the metal and mineral industry hard to the point that they all barely survived the situation without remorse.his book is among the rare masters products to address the issues of quality in the scrap recycling industry (secondary metal products) and propose efficient waste management of world class standard. It is in conclusion not surprising that the book was spotted by internationally as a true jewel in compliance with green economy, sustainable development and climate change.