J H L Voncken: 2 books
The Rare Earth Elements
An Introduction
Language: English
Release Date: December 24, 2015
This book deals with the rare earth elements (REE), which are a series of 17 transition metals: scandium, yttrium and the lanthanide series of elements (lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium...
Geology of Coal Deposits of South Limburg, The Netherlands
Including Adjacent German and Belgian Areas
Language: English
Release Date: April 17, 2019
This book offers an up-to-date overview of the coal deposits of South Limburg (Netherlands), the Aachen area (Germany), and the Campine area (Belgium). Although the amount of available literature on these coal deposits is quite vast, the majority of the texts date back to the mid-twentieth century,...