Publications: Technogenic water in closed oil shale mines . Oil ...

Publications: Technogenic water in closed oil shale mines . Oil ...

Publications: Breakage of oil shale by cutting

Publications: Breakage of oil shale by cutting: An important problem in oil shale longwall mining by shearer is the identification of rational methods and conditions for breakage of oil s...

Publications: THE STORY OF OIL SHALE MINING RESEARCH

Publications: THE STORY OF OIL SHALE MINING RESEARCH: During World War I an exploration expedition headed by an experienced geologist Nikolai Pogrebov was sent to Estonia to prospect oil sha...

Deepest mines in the world


Ingo_Valgma_Publications - Google Sheets

Ingo_Valgma_Publications - Google Sheets: "
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Rahe, Tiit; Nurme, Martin; Karu, Veiko; Valgma, Ingo (2015). Possible Usage of Crushing Buckets in Oil Shale Mining. Doctoral School of Energy and Geotechnology II (233 - 236). Pärnu, Estonia: Faculty of Power Engineering at Tallinn University of Technology
Väizene, Vivika; Valgma, Ingo (2015). Methods for Digitizing Mine Plans and Data of Mined Out Areas. Janis Zakis (Toim.). Doctoral School of Energy and Geotechnology II (241 - 244). Pärnu: Elektrijam
Gulevich, Julia; Valgma, Ingo (2015). Local Mineral Resources for Local Road Construction, the Usage of Oil Shale Overburden in Estonia. Doctoral School of Energy and Geotechnology II (221 - 223). Pärnu, Estonia: Faculty of Power Engineering at Tallinn University of Technology
Valgma, Ingo; Kolats, Margit; Iskül, Riho (2015). Mining Conditions for the Cement Industry. Doctoral School of Energy and Geotechnology II (230 - 232). Pärnu: Faculty of Power Engineering at Tallinn University of Technology
Kolats, Margit; Valgma, Ingo; Robam, Karin (2015). Water Quality in Maardu Phosphate Rock Mining Area in Estonia. Doctoral School of Energy and Geotechnology II (224 - 226). Pärnu: Faculty of Power Engineering at Tallinn University of Technology
Valgma, Ingo; Grossfeldt, Gaia; Tomberg, Tõnu; Tuuna, Viive (2015). Legal and Safety Aspects of Explosives Handling. Doctoral School of Energy and Geotechnology II (213 - 220). Pärnu, Estonia: Faculty of Power Engineering at Tallinn University of Technology

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