Effi ciency of Mineral Processing in Rwanda’s Artisanal and Small-Scale Mining Sector Quantitative Comparison of Traditional Techniques and Basic Mechanized Procedures Imprint Commissioned by: Bundesanstalt für Geowissenschaften und Rohstoffe (Federal Institute for Geosciences and Natural Resources) Stilleweg 2 30655 Hannover Germany Authors: Julian Heizmann (XtraCon Ltd & Co KG), Mirko Liebetrau (BGR) Contributions from: Alain Joseph Ntenge, Léonard Ndagijimana, Alexis Kagaba (RNRA/GMD) Contact: Mirko Liebetrau, Philip Schütte Bundesanstalt für Geowissenschaften und Rohstoffe Stilleweg 2 30655 Hannover
[email protected] Date: February 2017 ISBN: 978-3-943566-86-4 (PDF) Cover Photographs: © Bundesanstalt für Geowissenschaften und Rohstoffe Copyright: © 2017 Bundesanstalt für Geowissenschaften und Rohstoffe Effi ciency of Mineral Processing in Rwanda’s Artisanal and Small-Scale Mining Sector Quantitative Comparison of Traditional Techniques and Basic Mechanized Procedures By Julian Heizmann, Mirko Liebetrau Kigali, February 2017 Efficiency of Mineral Processing in Rwanda’s Artisanal and Small-Scale Mining Sector Efficiency of Mineral Processing in Rwanda’s Artisanal and Small-Scale Mining Sector – Quantitative Comparison of Traditional Techniques and Basic Mechanized Procedures Citation Please cite this report as “Heizmann, J. & Liebetrau, M. (2017): Efficiency of Mineral Processing in Rwanda’s Artisanal and Small-Scale Mining Sector – Quantitative Comparison of Traditional Techniques and Basic Mechanized Procedures. ISBN 978-3-943566-85-7, Contract study for the Federal Institute for Geosciences and Natural Resources (BGR).” Published by Bundesanstalt für Geowissenschaften und Rohstoffe, 2017. All rights reserved. This publication, or parts thereof, may not be reproduced in any form without the written permission of the publisher. Copyright © 2017 by Bundesanstalt für Geowissenschaften und Rohstoffe, Hannover, Germany.