Events
Events
Expert Committees
EXPERT COMMITTEE LEAD
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EXPERT COMMITTEE LEAD
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EXPERT COMMITTEE GEOTHERMICS
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EXPERT COMMITTEE GEOTHEMICS
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CHEMISTS EXPERT COMMITTEE
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CHEMISTS EXPERT COMMITTEE
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Processing, Environmental and Recycling Technology Expert Committee
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Processing, Environmental and Recycling Technology Expert Committee
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EXPERT COMMITTEE ZINC
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EXPERT COMMITTEE ZINC
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EXPERT COMMITTEE COPPER
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EXPERT COMMITTEE COPPER
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HISTORY EXPERT COMMITTEE
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HISTORY EXPERT COMMITTEE
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EXPERT COMMITTEE LIGHT METALS
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EXPERT COMMITTEE LIGHT METALS
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EXPERT COMMITTEE SPECIAL METALS
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EXPERT COMMITTEE SPECIAL METALS
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GENERAL ASSEMBLY MEETING
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GENERAL ASSEMBLY MEETING
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Working Groups
Young Members Working Group
YOUNG MEMBERS WORKING GROUP
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YOUNG MEMBERS WORKING GROUP
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Mining
WORKING GROUP DEPOSITS&RAW MATERIALS MANAGEMENT
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WORKING GROUP DEPOSITS&RAW MATERIALS MANAGEMENT
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WORKING GROUP SURFACE AND MINING TECHNOLOGY
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WORKING GROUP SURFACE AND MINING TECHNOLOGY
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WORKING GROUP MINING
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WORKING GROUP MINING
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Chemistry
WORKING GROUP ALUMINUM
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WORKING GROUP ALUMINUM
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WORKING GROUP COPPER
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WORKING GROUP COPPER
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WORKING GROUP LEAD&ZINC
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WORKING GROUP LEAD&ZINC
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WORKING GROUP SPECIAL METALS
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WORKING GROUP SPECIAL METALS
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WORKING GROUP PRECIOUS METALS
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WORKING GROUP PRECIOUS METALS
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Working Group Environmental and Occupational Safety Analysis
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Working Group Environmental and Occupational Safety Analysis
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District Groups
DISTRICT GROUP SOUTH
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DISTRICT GROUP SOUTH
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Events
Apr 2025
Expert Committee Geothermal Energy '25 – 2. April 2025 - 3. April 2025 at 9:00 - 17:00 Expert Committee Processing, Environmental and Recycling Technology '25 – 8. April 2025 - 9. April 2025 at 9:00 - 17:00Jun 2025
EMC 2025 - European Metallurgical Conference – 22. June 2025 - 25. June 2025 at ganztägig / full day Dinner Rheinischer Hafen - EMC 2025 – 23. June 2025 at ganztägig / full day Harbour tour with MS LOUISIANA STAR – 24. June 2025 at 18:00 - 21:30Aug 2025
Expert Committee Lead&Zinc´25 – 27. August 2025 - 29. August 2025 at 9:00 - 17:00Sep 2025
Fachausschuss Sondermetalle 2025 – 24. September 2025 - 25. September 2025 at 9:00 - 17:00 Special Metals Expert Committee 2025 – 24. September 2025 - 25. September 2025 at 9:00 - 17:00Oct 2025
Copper Expert Committee 2025 – 8. October 2025 - 9. October 2025 at 9:00 - 17:00Nov 2025
Chemists Expert Committee ´25 – 18. November 2025 - 19. November 2025 at 9:00 - 17:00Partner Events
July 2025
COM 2025 meets Light MAT 2025
07.07.2025 – 10.07.2025 – Le Centre Sheraton, Montreal, Quebec, Canada
About the Expert Committees
The technical-scientific work of the GDMB is carried out in its specialist committees. Their members meet regularly to discuss the latest technical and scientific findings in their fields. In addition to a lecture program, topic-related plant tours round off the meetings. The current and future work of the technical committees is determined in internal meetings. Working groups are formed at short notice to deal with individual problems. Their number and focus are variable and are adapted to current requirements.
EXPERT COMMITTEE GEOTHERMAL ENERGY
Date: 02.-03. April 2025
Venue: Erlebnisbergwerk „Glückauf“ Sondershausen, Germany
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EC-Head: Dr. Valentin Goldberg
The Geothermal Energy Expert Committee aims to further developing a broad application of geothermal energy. It fosters knowledge exchange between different stakeholders, helps to improve public acceptance of Geothermal energ and consolidates boundary conditions for new geothermal projects.
Inquiries: fa-geothermie@gdmb.de
Phone: +49 5323 93 79 – 0
Sponsor
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EXPERT COMMITTEE
GEOTHERMAL ENERGY
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EC-Head: Dr. Valentin Goldberg
The Geothermal Energy Expert Committee aims to further developing a broad application of geothermal energy. It fosters knowledge exchange between different stakeholders, helps to improve public acceptance of Geothermal energ and consolidates boundary conditions for new geothermal projects.
Inquiries: fa-geothermie@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsor
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Sponsors
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EXPERT COMMITTEE PROCESSING, ENVIROMENTAL AND RECYCLING TECHNOLOGY
Date: 08.-09. April , 2025
Venue: CRONIMET GmbH
Program
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EC-Head: Dr. Tobias Elwert
Inquiries: gdmb@gdmb.de
Tel.: +49 5323 9379 – 0
EXPERT COMMITTEE PROCESSING, ENVIROMENTAL AND RECYCLING TECHNOLOGY
Date: 08.-09. April , 2025
Venue: CRONIMET GmbH in Karlsruhe, Germany
Program
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EC-Head: Dr. Tobias Elwert
Inquiries: gdmb@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsors
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EXPERT COMMITTEE LEAD
Date: August 27h – 29th, 2025
Venue: RWTH AACHEN UNIVERSITY, Aachen, Germany
The program of the event will be published in March/ April
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EC-Head: Dipl.-Ing. Christoph Zschiesche
The Lead Specialist Committee forms the discussion and exchange platform for lead producers and lead processors among the members of the GDMB. Since it also deals primarily with scientific and environmentally relevant issues, the universities of Aachen, Freiberg and Leoben are also represented on the committee, as are university representatives from other language countries from time to time.
Inquiries: fa-blei@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsor
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EXPERT COMMITTEE LEAD
Date: August 27h – 29th, 2025
Venue: RWTH AACHEN UNIVERSITY, Aachen, Germany
The program of the event will be published in March/ April
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EC-Head: Dipl.-Ing. Christoph Zschiesche
The Lead Specialist Committee forms the discussion and exchange platform for lead producers and lead processors among the members of the GDMB. Since it also deals primarily with scientific and environmentally relevant issues, the universities of Aachen, Freiberg and Leoben are also represented on the committee, as are university representatives from other language countries from time to time.
Inquiries: fa-blei@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsor
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Sponsor
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EXPERT COMMITTEE ZINC
Date: August 27h – 29th, 2025
Venue: RWTH AACHEN UNIVERSITY, Aachen, Germany
The program of the event will be published in March/ April
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EC-Head: Dr.-Ing. Sabina Grund
GDMB’s Zinc Expert Committee is THE platform for technical and scientific exchange on all topics relating to zinc extraction, recycling and also further processing for more than 70 years, now. Once a year, Europe’s zinc experts meet for a one-day event to learn with and from each other. Lectures are an integral part of the event, as is personal exchange to expand the professional network. Exciting excursions to plants are an integral part of the program.
Inquiries: fa-zink@gdmb.de
Tel.: +49 5323 9379 – 0
EXPERT COMMITTEE ZINC
Date: August 27h – 29th, 2025
Venue: RWTH AACHEN UNIVERSITY, Aachen, Germany
The program of the event will be published in March/ April
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EC-Head: Dr.-Ing. Sabina Grund
GDMB’s Zinc Expert Committee is the platform for technical and scientific exchange on all topics relating to zinc extraction, recycling and also further processing for more than 70 years, now. Once a year, Europe’s zinc experts meet for a one-day event to learn with and from each other. Lectures are an integral part of the event, as is personal exchange to expand the professional network. Exciting excursions to plants are an integral part of the program.
Inquiries: fa-zink@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsor
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EXPERT COMMITTEE
LIGHT METALS
Date: September 2nd – 3rd, 2025
Venue: The venue of the event will be announced later
Program
EC-Head: Dipl.-Ing. Michael Schwalbe
Inquiries: fa-leichtmetall@gdmb.de
Tel.: +49 5323 9379 – 0
EXPERT COMMITTEE
LIGHT METALS
Date: September 2nd – 3rd, 2025
Venue: The venue of the event will be announced shortly
Program
EC-Head: Dipl.-Ing. Michael Schwalbe
Inquiries: fa-leichtmetall@gdmb.de
Tel.: +49 5323 9379 – 0
EXPERT COMMITTEE
SPECIAL METALS
Date: September 24th – 25th, 2025
Venue: Nickelhütte Aue GmbH in Aue-Bad Schlema, Germany
Program
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EC-Head: Dr.-Ing. Eric Becker
Due to the increasingly widespread use of special and precious metals in the industrial and consumer sectors, these metals are of great importance in terms of raw material deposits and their extraction, refining processes and extreme purities, areas of application, and recycling of returned materials. In addition to the classic precious and refractory metals, the focus is increasingly on the rare earth and semiconductor metals and their compounds used in electronics/optics and regenerative energy production.
Inquiries: fa-sondermetalle@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsors
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EXPERT COMMITTEE
SPECIAL METALS
Date: September 24th – 25th, 2025
Venue: Nickelhütte Aue GmbH in Aue-Bad Schlema, Germany
Program
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EC-Head: Dr.-Ing. Eric Becker
Due to the increasingly widespread use of special and precious metals in the industrial and consumer sectors, these metals are of great importance in terms of raw material deposits and their extraction, refining processes and extreme purities, areas of application, and recycling of returned materials. In addition to the classic precious and refractory metals, the focus is increasingly on the rare earth and semiconductor metals and their compounds used in electronics/optics and regenerative energy production.
Inquiries: fa-sondermetalle@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsor
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GENERAL ASSEMBLY
Program
The General Assembly (GA) is the highest organ of the GDMB association. It shall be convented by the president at least once a year, and provides the opportunity to all members to shape the development of the organization. Minutes of the GA are published in the associations journals World of Mining – Surface & Underground and World of Metallurgy – ERZMETALL on an annual base.
Inquiries: gdmb@gdmb.de
Tel.: +49 5323 9379 – 0
GENERAL ASSEMBLY
Program
The General Assembly (GA) is the highest organ of the GDMB association. It shall be convented by the president at least once a year, and provides the opportunity to all members to shape the development of the organization. Minutes of the GA are published in the associations journals World of Mining – Surface & Underground and World of Metallurgy – ERZMETALL on an annual base.
Inquiries: gdmb@gdmb.de
Tel.: +49 5323 9379 – 0
HISTORY EXPERT COMMITTEE
The date and the venue will be annouced shortly
Program
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EC-Head: Oberberghauptmann a.D. Prof. Dr. h.c. Reinhard Schmidt
Since its foundation in 1957, the GDMB History Committee has pursued the objectives of researching the mining industry, awakening interest in the history of mining and metallurgy, collecting the literature on metal extraction in the Central European region, and maintaining an awareness of miners’ culture and miners’ tradition as an integral part of mining and metallurgical history.
Within the framework of these objectives, very well-attended conferences are held annually, not only in Germany, but also in Austria, Switzerland, Italy, France, Poland and Slovakia.
Inquiries: fa-geschichte@gdmb.de
Tel.: +49 5323 9379 – 0
HISTORY EXPERT COMMITTEE
The date and the venue will be announced soon
Program
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EC-Head: Oberberghauptmann a.D. Prof. Dr. h.c. Reinhard Schmidt
Since its foundation in 1957, the GDMB History Committee has pursued the objectives of researching the mining industry, awakening interest in the history of mining and metallurgy, collecting the literature on metal extraction in the Central European region, and maintaining an awareness of miners’ culture and miners’ tradition as an integral part of mining and metallurgical history. Within the framework of these objectives, very well-attended conferences are held annually, not only in Germany, but also in Austria, Switzerland, Italy, France, Poland and Slovakia.
Inquiries: fa-geschichte@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsors
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COPPER EXPERT COMMITTEE
Date: 8.-9. October 2025
Venue: University Leuven, Belgium
Program
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EC-Head: Dr. Stefan Konetschnik
The Copper Expert Committee is an information and discussion platform for specialists in the copper processing and copper producing industries as well as for scientific and metallurgical universities and institutes. It is intended to serve the exchange of ideas in the development of technology, science and environmental protection in relation to the smelting, refining and production of copper.
Inquiries: fa-kupfer@gdmb.de
Tel.: +49 5323 9379 – 0
COPPER EXPERT COMMITTEE
Date: 8.-9. October 2025
Venue: University Leuven, Belgium
Program

EC-Head: Dr. Stefan Konetschnik
The Copper Expert Committee is an information and discussion platform for specialists in the copper processing and copper producing industries as well as for scientific and metallurgical universities and institutes. It is intended to serve the exchange of ideas in the development of technology, science and environmental protection in relation to the smelting, refining and production of copper.
Inquiries: fa-kupfer@gdmb.de
Tel.: +49 5323 9379 – 0
Sponsors
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CHEMISTS EXPERT COMMITTEE
Date: November 18th – 19th, 2025
Venue: Schlosshotel Wilhelmshöhe, Kassel, Germany
Program
EC-Heads: Dr. Sonja Priggemeyer Dr. Elke Lossin
The members of the Chemists’ Committee are proven experts in the field of non-ferrous metal analysis. They work in companies in the non-ferrous metal industry, in scientific institutions of research societies, in the Federal Institute for Materials Research and Testing, and at renowned suppliers of analytical equipment.
The objectives of the Chemists’ Committee include:
- supporting the industrial production processes of the non-ferrous metals industry by developing reliable test specifications for chemical analyses
- participating in standardization work in national and international committees
- initiating and creating certified reference materials
- carrying out ring comparisons to check operational analytics
- referring test data to international standards
- developing analytical procedures for risk assessment of workplaces and for testing environmentally relevant parameters
The Chemists Committee is divided into the following Working Groups:
- Aluminum
- Precious Metals
- Copper
- Lead&Zinc
- Environmental and Occupational Safety Analysis
- Special Metals
Over 80 experts usually meet for an exchange of ideas at the two-day general meeting held every year in autumn. The conference consists of meetings of the individual working committees, reports from the committees, a practice-oriented lecture program and an exhibition accompanying the conference. During a shared dinner in a relaxed atmosphere and during the breaks, there is enough space for the important exchange of experiences and there is the opportunity to make new contacts or maintain existing business or friendly relationships. Some working committees also meet for a second meeting in the spring. This takes place either in person or online.
Inquiries: fa-chemiker@gdmb.de
Tel.: +49 5323 9379 – 0
CHEMISTS EXPERT COMMITTEE
Date: November 18th – 19th, 2025
Venue: Schlosshotel Wilhelmshöhe, Kassel, Germany
Program
EC-Heads: Dr. Sonja Priggemeyer Dr. Elke Lossin
The members of the Chemists’ Committee are proven experts in the field of non-ferrous metal analysis. They work in companies in the non-ferrous metal industry, in scientific institutions of research societies, in the Federal Institute for Materials Research and Testing, and at renowned suppliers of analytical equipment.
The objectives of the Chemists’ Committee include:
- supporting the industrial production processes of the non-ferrous metals industry by developing reliable test specifications for chemical analyses
- participating in standardization work in national and international committees
- initiating and creating certified reference materials
- carrying out ring comparisons to check operational analytics
- referring test data to international standards
- developing analytical procedures for risk assessment of workplaces and for testing environmentally relevant parameters
The Chemists Committee is divided into the following Working Groups:
- Aluminum
- Precious Metals
- Copper
- Lead&Zinc
- Environmental and Occupational Safety Analysis
- Special Metals
Over 80 experts usually meet for an exchange of ideas at the two-day general meeting held every year in autumn. The conference consists of meetings of the individual working committees, reports from the committees, a practice-oriented lecture program and an exhibition accompanying the conference. During a shared dinner in a relaxed atmosphere and during the breaks, there is enough space for the important exchange of experiences and there is the opportunity to make new contacts or maintain existing business or friendly relationships. Some working committees also meet for a second meeting in the spring. This takes place either in person or online.
Inquiries: fa-chemiker@gdmb.de
Tel.: +49 5323 9379 – 0
Working Groups
Young Members Working Group
YOUNG MEMBERS
WORKING GROUP
The date and location are yet to be determined.
AKJM-Heads: Dipl.-Ing. Lukas Manthey, Niklas Hartung (Clausthal), Jasmin Groß (Aachen), Patrick Reimann (Freiberg)
The Young Members Working Group (AKJM) aims to integrate younger GDMB members (young engineers and students) more strongly into the society’s activities and to involve them in its tasks. In addition, the aim is to increase the participation of young members in events organized by the specialist committees and district groups. The AKJM runs its own training seminars. The working group is represented by contact persons at many universities. The GDMB wants to present its activities primarily to students and young engineers. In addition, we want to promote the engineering profession. Company visits are intended to provide a realistic insight into the diverse activities of geologists, mining engineers, processors, metallurgists and related professions. Short presentations present career prospects and opportunities. Young and experienced colleagues talk about their experiences and give tips for choosing a career and a successful career. Specialist excursions and seminars also provide the opportunity to make personal contacts in order to clarify further questions.
Inquiries and registration:
akjm@gdmb.de
+49 5323 93 79 – 0
YOUNG MEMBERS
WORKING GROUP
The date and location are yet to be determined.
AKJM-Heads: Dipl.-Ing. Lukas Manthey, Niklas Hartung (Clausthal), Jasmin Groß (Aachen), Patrick Reimann (Freiberg)
The Young Members Working Group (AKJM) aims to integrate younger GDMB members (young engineers and students) more strongly into the society’s activities and to involve them in its tasks. In addition, the aim is to increase the participation of young members in events organized by the specialist committees and district groups. The AKJM runs its own training seminars. The working group is represented by contact persons at many universities. The GDMB wants to present its activities primarily to students and young engineers. In addition, we want to promote the engineering profession. Company visits are intended to provide a realistic insight into the diverse activities of geologists, mining engineers, processors, metallurgists and related professions. Short presentations present career prospects and opportunities. Young and experienced colleagues talk about their experiences and give tips for choosing a career and a successful career. Specialist excursions and seminars also provide the opportunity to make personal contacts in order to clarify further questions.
Inquiries and registration:
akjm@gdmb.de
+49 5323 93 79 – 0
Mining
![AdobeStock_368399316 (1) [Converted] - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_368399316-1-Converted-Kopie-1.png)
WORKING GROUP DEPOSITS&RAW MATERIALS MANAGEMENT
Date: 13.-14. February 2025
Venue: State Office for Geology and Mining, An der Fliederwegkaserne 13, 06130 Halle (Saale))
Program
Maps of the arrival and departure to the industrial plant
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WG-Head: Dr. Christoph Gauert
The Working Committee on Deposits and Raw Materials Management brings together, through its members, industrial, official and university expertise in the field of mineral and particularly metallic primary and secondary raw materials, from deposit research and exploration to the resulting economic and ecological assessments. The AA acts as a bridge between deposit research, raw material extraction, metallurgy, smelting, raw materials management and the raw materials processing industry. One of the most important tasks is to network the existing know-how of the various players and knowledge carriers from industrial and academic areas.
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_368399316 (1) [Converted]](https://gdmb.de/wp-content/uploads/AdobeStock_368399316-1-Converted.png)
WORKING GROUP SURFACE MINING TECHNOLOGY
The date and location are yet to be determined
Program
WG-Head: Dipl.-Ing. (FH) Thorsten Volkmer
The main topics of the meetings are the extraction and processing of near-surface mineral raw materials and the associated issues of exploration and evaluation of deposits, mining and processing technology, mining planning, subsequent use and securing raw materials, including approval procedures for the extraction of raw materials in the areas of environmental and landscape protection as well as water management. A particular concern of the expert committee is the technical and scientific exchange of experience and information with close reference to industrial practice.
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_368399316 (1) [Converted] - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_368399316-1-Converted-Kopie-1.png)
WORKING GROUP DEPOSITS&RAW MATERIALS MANAGEMENT
Date: 13.-14. February 2025
Venue: State Office for Geology and Mining, an der Fliederwegkaserne 13, 06130 Halle(Saale))
Program
Maps of the arrival and departure to the industrial plant

WG-Head: Dr. Christoph Gauert
The Working Committee on Deposits and Raw Materials Management brings together, through its members, industrial, official and university expertise in the field of mineral and particularly metallic primary and secondary raw materials, from deposit research and exploration to the resulting economic and ecological assessments. The AA acts as a bridge between deposit research, raw material extraction, metallurgy, smelting, raw materials management and the raw materials processing industry. One of the most important tasks is to network the existing know-how of the various players and knowledge carriers from industrial and academic areas.
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_368399316 (1) [Converted]](https://gdmb.de/wp-content/uploads/AdobeStock_368399316-1-Converted.png)
WORKING GROUP SURFACE MINING TECHNOLOGY
The date and location re yet to be determined.
Program
WG-Head: Dipl.-Ing. (FH) Thorsten Volkmer
The main topics of the meetings are the extraction and processing of near-surface mineral raw materials and the associated issues of exploration and evaluation of deposits, mining and processing technology, mining planning, subsequent use and securing raw materials, including approval procedures for the extraction of raw materials in the areas of environmental and landscape protection as well as water management. A particular concern of the expert committee is the exchange of technical and scientific experience and information with close links.
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_368399316 (5) [Converted] - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_368399316-5-Converted-Kopie.png)
WORKING GROUP
MINING
The date and location are yet to be determined
Program
WG-Head: NN
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_368399316 (5) [Converted] - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_368399316-5-Converted-Kopie.png)
WORKING GROUP
MINING
The date and location are yet to be determined
Program
WG-Head: NN
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
Chemistry
![AdobeStock_384743082 [Converted]](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-e1736254969553.png)
WORKING GROUP ALUMINUM
The date and location are yet to be determined
Program

WG-Head: Alexander Hoffmann
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-e1736254915635.png)
WORKING GROUP
LEAD&ZINC
The date and location are yet to be determined
Program
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WG-Head: Dr. Sebastian Recknagel
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted]](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-e1736254969553.png)
WORKING GROUP
ALUMINUM
The date and location are yet to be determined
Program

WG-Head: Alexander Hoffmann
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-e1736254915635.png)
WORKING GROUP
LEAD&ZINC
The date and location are yet to be determined
Program
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WG-Head: Dr. Sebastian Recknagel
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie (2)](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-2.png)
WORKING GROUP
PRECIOUS METALS
The date and location are yet to be determined
Program
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WG-Head: Dr. Elke Lossin, Dr. Gisa Bauer
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie (3)](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-3.png)
WORKING GROUP
COPPER
The date and location are yet to be determined
Program
WG-Head: Dr. Sonja Priggemeyer
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie (2)](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-2.png)
WORKING GROUP
PRECIOUS METALS
The date and location are yet to be determined
Program

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WG-Head:
Dr. Elke Lossin, Dr. Gisa Bauer
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie (3)](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-3.png)
WORKING GROUP
COPPER
The date and location are yet to be determined
Program
WG-Head: Dr. Sonja Priggemeyer
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie (5) - Kopie - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-5-Kopie-Kopie.png)
WORKING GROUP
SPECIAL METALS
The date and location are yet to be determined
Program

WG-Head: Dr. Nadine Schrodt
Inquiries and registration:
gdmb@gdmb.de
+49 5323 93 79 – 0
![AdobeStock_384743082 [Converted] - Kopie (3) - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-3-Kopie.png)
WORKING GROUP
ENVIRONMENTAL AND OCCUPATIONAL SAFETY ANALYSIS
The date and location are yet to be determined
Program

WG-Head: Anja Klöcker
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
![AdobeStock_384743082 [Converted] - Kopie (5) - Kopie - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-5-Kopie-Kopie.png)
WORKING GROUP
SPECIAL METALS
The date and location are yet to be determined
Program

WG-Head: Dr. Nadine Schrodt
Inquiries and registration:
gdmb@gdmb.de
+49 5323 93 79 – 0
![AdobeStock_384743082 [Converted] - Kopie (3) - Kopie](https://gdmb.de/wp-content/uploads/AdobeStock_384743082-Converted-Kopie-3-Kopie.png)
WORKING GROUP
ENVIRONMENTAL AND OCCUPATIONAL SAFETY ANALYSIS
The date and location are yet to be determined
Program

WG-Head: Anja Klöcker
Inquiries and registration:
gdmb@gdmb.de
+49 5323 9379 – 0
District Groups
DISTRICT GROUP SOUTH
Date: 24.07.2025 – 26.07.2025
Venue: Hauzenberg, Germany
Program
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WG-Head: Dipl.-Ing. Barbara Witzel-Hänecke
At the meetings of the Southern District Group, which are organized independently, participants from the Ruhr area, Hesse, Bavaria, and also from Austria and Switzerland meet for professional exchange, company tours, and excursions to interesting museums. If you are interested, please contact Ms. Witzel-Hänecke.
Inquiries and registration:
Witzel-Haenecke.nbg@t-online.de
+49 5323 9379 – 0
DISTRICT GROUP SOUTH
Date: 24.07.2025 – 26.07.2025
Venue: Hauzenberg, Germany
Program
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WG-Head: Dipl.-Ing. Barbara Witzel-Hänecke
At the meetings of the Southern District Group, which are organized independently, participants from the Ruhr area, Hesse, Bavaria, and also from Austria and Switzerland meet for professional exchange, company tours, and excursions to interesting museums. If you are interested, please contact Ms. Witzel-Hänecke.
Inquiries and registration:
Witzel-Haenecke.nbg@t-online.de
+49 5323 9379 – 0