11th International Brown Coal Mining Congress,

“BROWN COAL – ALTERNATIVE DIRECTIONS OF APPLICATION”

Bełchatów

XX Konferencja    KRUSZYWA MINERALNE
SUROWCE – RYNEK – TECHNOLOGIE – JAKOŚĆ

Kudowa Zdrój,

EMPRC 2020 - 2nd European Mineral Processing and Recycling Congress

 https://emprc.gdmb.de

Aachen, Germany

COAL RUSH 2020

18^th AUSTRALIAN COAL PREPARATION CONFERENCE

 https://conference-2020.acps.com.au/

Tamworth, Regional Entertainment & Convention Centre

New South Wales

Australia

Mineral Engineering Conferences

MEC 2020

http://www.conferencemec.pwr.edu.pl/eng/

Dolny Śląsk

XXXIV Konferencja

z cyklu: „Zagadnienia surowców energetycznych i energii w gospodarce krajowej”

Zakopane

11-14.10.2020

The International Conference on Sustainable Futures: “Environmental, Technological, Social and Economic Matters”

20 - 22 May, 2020 /

The 9th Global Conference on Materials Science and Engineering (CMSE 2020)

Kiev, Ukraina

Innovations For Sustainable And Responsible Mining

ISRM 2020

Hanoi, Vietnam