Economic geology, principles and practice: metals, minerals, coal and hydrocarbons – an introduction to formation and sustainable exploitation of mineral deposits, 2nd ed.: by W.L. Pohl, Stuttgart, Schweizerbart Science Publishers, 2020, 755 pp. 94€ (hard copy), ISBN 978-3-510-65441-3. Issue 4 (1st October 2020) - Phillips, Neil