Techniques and processes for Small Scale Mining
by Michael
Priester, Thomas Hentschel, Bernd Benthin
A Publication of the Deutsches Zentrum für
Entwicklungstechnologien - GATE A division of the Deutsche Gesellschaft für
Technische Zusammenarbeit (GTZ) GmbH - 1993
The authors:
Dr.-Ing. Michael Priester, mining engineer, has
accumulated very extensive experience in small-scale mining and
mining/environment in developing countries in such commodities as zinc,
tungsten, lead-silver, antimony, coal, diamonds and gold. He is a specialist in
traditional techniques for exploitation and beneficiation, exploration projects,
assistance and education.
Dipl.-Geogr. Thomas Hentschel has gained extensive
experience in small-scale mining in Latin America. He is specialized in economic
and energy aspects, transport infrastructure and environmental aspects.
Dipl.-Econ. Bernd Benthin specialized in social-economic
and historical-technical aspects os small-scale mining. He as well as the afore
mentioned belongs to the team of Projekt-Consult, Beratung in
Entwicklungsländern GmbH.
Front cover:
Humphrey’s spiral for the
concentration of tin ores in Kalauyo Mine near La Paz, Bolivia
Die Deutsche Bibliothek - CIP-Einheitsaufnahme
Priester, Michael:
Tools for mining: techniques and
processes for small scale mining; a publication of Deutsches Zentrum für
Entwicklungstechnologien - GATE, a division of the Deutsche Gesellschaft für
Technische Zusammenarbeit (GTZ) GmbH /
Michael Priester; Thomas Hentschel;
Bernd Benthin. -
Braunschweig; Wiesbaden: Vieweg, 1993
ISBN
3-528-02007-6
NE: Hentschel, Thomas:; Benthin, Bernd:
The author’s opinion does not necessarily represent the
view of the publisher.
All rights reserved
© Deutsche Gesellschaft für
Technische Zusammenarbeit (GTZ) GmbH, Eschborn 1993
Published by Friedr.
Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig
Vieweg is a
subsidiary company of the Bertelsmann Publishing Group International.
Printed
in /germany by Lengericher Handelsdruckerei, Lengerich
ISBN
3-528-02007-6
