Steinar Løve Ellefmo
Om
Siv. ing i ressursgeologi, 1999.
Dr. ing i teknisk ressursgeologi, 2005.
Primæraktivitet knyttet til estimering av mineralressurspotensial og 3D modellering av geodata. Inkluderer både geometrisk og kvalimetrisk (matematisk geologi / geostatistikk) modellering.
Bruker GeoX, Matlab, Isatis, Leapfrog, Surpac, Datamine (CAE Mining) og MicroStation.
Pågående aktiviteter:
Publikasjoner
2025
-
Fichler, Christine Susanne Carola;
Larsen, Rune B.;
Sørensen, Bjørn Eske;
Ellefmo, Steinar Løve.
(2025)
Initial search for lithium-rich brines in sedimentary basins of the Norwegian Barents Sea shelf integrating geology, geophysics and seabed geochemistry.
Norwegian Journal of Geology
Vitenskapelig artikkel
-
Sinding-Larsen, Richard;
Eidsvik, Jo;
Ellefmo, Steinar Løve;
Pyrcz, Michael J..
(2025)
Introduction to the Special Issue: How do Big Data, AI, and ML Challenge Geostatistical and Bayesian Formalisms?.
Mathematical Geosciences
Vitenskapelig artikkel
-
Schmitt, Raoul Viktor Johannes;
Lesage, Maxime Francois;
Ellefmo, Steinar Løve.
(2025)
An economic block model-based framework to determine design requirements for ferromanganese crust mining systems.
Marine georesources & geotechnology
Vitenskapelig artikkel
2024
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Norge mangler kunnskap om gruvedrift i dyphavet.
Kronikk
-
Ingulstad, Mats;
Bakken, Torkild;
Johnsen, Geir;
Ellefmo, Steinar Løve;
Hagspiel, Verena.
(2024)
Norway needs to know much more before actually mining the deep sea.
Kronikk
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Villedende om hypotetiske havbunnsmineraler?.
Dagens næringsliv
Leserinnlegg
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Hagspiel, Verena;
Johnsen, Geir.
(2024)
Feil på feil om gruvedrift på havbunnen -
Stortingsmeldingen om gruvedrift på havbunnen holder ikke vann.
Kronikk
-
Akyildiz, Ozge;
Basarir, Hakan;
Ellefmo, Steinar Løve.
(2024)
The development of a lithology prediction model using measurement while drilling data in a quartzite quarry.
International Journal of Mining, Reclamation and Environment
Vitenskapelig artikkel
2023
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2023)
Mining Ground Deformation Estimation Based on Pre-Processed InSAR Open Data—A Norwegian Case Study.
Minerals
Vitenskapelig artikkel
-
Blachowski, Jan;
Dynowski, Aleksandra;
Buczyńska, Anna;
Ellefmo, Steinar Løve;
Walerysiak, Natalia.
(2023)
Integrated Spatiotemporal Analysis of Vegetation Condition in a Complex Post-Mining Area: Lignite Mine Case Study.
Remote Sensing
Vitenskapelig artikkel
-
Dankel, Dorothy Jane;
Aasly, Kurt;
Caric, Hrvoje;
Ellefmo, Steinar Løve;
Gaspers, Anne;
Hixson, Richard.
(2023)
Case studies of human activity in the Ocean-based economy.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Akyildiz, Ozge;
Basarir, Hakan;
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2023)
MWD Data-Based Marble Quality Class Prediction Models Using ML Algorithms.
Mathematical Geosciences
Vitenskapelig artikkel
-
Solheim, Astrid Vamråk;
Rauzy, Antoine Bertrand;
Brett, Per Olaf;
Ellefmo, Steinar Løve;
Hatling, Tonje;
Helmons, Rudolfus Lambertus Jacobus.
(2023)
Assessment of expected production of a deep-sea mining system: An integrated model-based systems engineering and discrete event simulation approach.
Systems Engineering
Vitenskapelig artikkel
2022
-
Ellefmo, Steinar Løve.
(2022)
Conceptual 3D Modeling and Direct Block Scheduling of a Massive Seafloor Sulfide Occurrence.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ellefmo, Steinar Løve;
Aberle-Malzahn, Nicole;
Hagspiel, Verena;
Ingulstad, Mats;
Aasly, Kurt.
(2022)
Marine minerals' role in future holistic mineral resource management.
Geological Society Special Publication
Vitenskapelig artikkel
-
Tjåland, Egil;
Ellefmo, Steinar Løve;
Aasly, Kurt;
Gjersvik, Tor Berge;
Fichler, Christine.
(2022)
Oil and Gas Technologies as Key Elements for a Viable Deep Sea Mining Industry.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Solheim, Astrid Vamråk;
Pettersen, Sigurd Solheim;
Agis, Jose Jorge Garcia;
Brett, Per Olaf;
Asbjørnslett, Bjørn Egil;
Erikstad, Stein Ove.
(2022)
Early Stage Decisions in Marine Systems Design for Deep-Sea Mining.
International Journal of Maritime Engineering
Vitenskapelig artikkel
-
Galloway, Taryn Ann;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Fuentes, Daniela Orge;
Leyen, Kaja von der;
Skonhoft, Anders.
(2022)
Økonomiske og sosiale virkninger av havbunnsmineralvirksomhet.
Asplan Viak
Asplan Viak
Rapport
2021
-
Ellefmo, Steinar Løve;
Kuhn, Thomas.
(2021)
Application of Soft Data in Nodule Resource Estimation.
Natural Resources Research
Vitenskapelig artikkel
-
Laugesen, Jens;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2021)
Teknologirappport Havbunnsmineraler, DNV rapport nr 1231487.
DNV
DNV
Rapport
2020
-
Ellefmo, Steinar Løve;
Nehring, Micah;
Breivik, Torkjell;
Ballantyne, Julie.
(2020)
M3G : Music as a Metaphor in Mining Geostatistics.
In The Trenches
Populærvitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Ludvigsen, Martin;
Søreide, Fredrik.
(2020)
Mineralutvinning på havbunnen?.
Skipsrevyen
Populærvitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Søreide, Fredrik.
(2020)
Ligger vår fremtid på havdypet?.
Kronikk
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2020)
Gjenvinning er bare en liten del av løsningen.
Kronikk
-
Silva, Camilo Andres Mena;
Ellefmo, Steinar Løve;
Sandøy, Roar;
Sørensen, Bjørn Eske;
Aasly, Kurt.
(2020)
A neural network approach for spatial variation assessment – A nepheline syenite case study.
Minerals Engineering
Vitenskapelig artikkel
-
Lesage, Maxime;
Ellefmo, Steinar Løve;
Erikstad, Stein Ove.
(2020)
A framework for evaluating deep sea mining systems for seafloor massive sulphides deposits.
NTNU
NTNU
Doktorgradsavhandling
-
Ellefmo, Steinar Løve;
Nehring, Micah.
(2020)
M3G - Music as a Metaphor in Mining Geostatistics. Initial development and first test run.
NTNU
NTNU
Rapport
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2020)
Estimating the blast sill thickness using changepoint analysis of MWD data.
International Journal of Rock Mechanics And Mining Sciences
Vitenskapelig artikkel
2019
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Prospectivity Mapping of Mineral Deposits in Northern Norway Using Radial Basis Function Neural Networks.
Minerals
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Multi-scale Quantitative Risk Analysis of Seabed Minerals: Principles and Application to Seafloor Massive Sulfide Prospects.
Natural Resources Research
Vitenskapelig artikkel
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2019)
Statistical analysis of MWD data in a geometallurgical perspective.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Lang, Aleksandra Maria;
Vezhapparambu, Veena Sajith;
Silva, Camilo Andres Mena.
(2019)
Geometallurgical Concepts Used in Industrial Mineral Production.
Economic Geology and The Bulletin of the Society of Economic Geologists
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2019)
Quantifying the Unknown. Marine Mineral Resource Potential on the Norwegian Extended Continental Shelf.
Cappelen Damm Akademisk
Cappelen Damm Akademisk
Vitenskapelig monografi
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Corrigendum to "Resource assessment of undiscovered seafloor massive sulfide deposits on an Arctic mid-ocean ridge: Application of grade and tonnage models" (Ore Geology Reviews (2018) 102 (818?828), (S0169136818304372), (10.1016/j.oregeorev.2018.10.002)).
Ore Geology Reviews
Errata
2018
-
Dumke, Ines;
Nornes, Stein Melvær;
Purser, Autun;
Marcon, Yann;
Ludvigsen, Martin;
Ellefmo, Steinar Løve.
(2018)
First hyperspectral imaging survey of the deep seafloor: High-resolution mapping of manganese nodules.
Remote Sensing of Environment
Vitenskapelig artikkel
-
Lang, Aleksandra Maria;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Geometallurgical Flowsheet as a Tool for Designing and Communicating Geometallurgical Programs.
Minerals
Vitenskapelig artikkel
-
Vezhapparambu, Veena Sajith;
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2018)
Rock Classification Using Multivariate Analysis of Measurement While Drilling Data: Towards a Better Sampling Strategy.
Minerals
Vitenskapelig artikkel
-
Tøgersen, Marte Kristine;
Kleiv, Rolf Arne;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Mineralogy and texture of the Storforshei iron formation, and their effect on grindability.
Minerals Engineering
Vitenskapelig artikkel
-
Silva, Camilo Andrés Mena;
Sørensen, Bjørn Eske;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Geometallurgical Approach to the Element-to-Mineral Conversion for the Nabbaren Nepheline Syenite Deposit.
Minerals
Vitenskapelig artikkel
-
Lang, Aleksandra;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining.
Minerals Engineering
Vitenskapelig artikkel
-
Schjølberg, Ingrid;
Ellefmo, Steinar Løve;
Carson, Siri Granum.
(2018)
Mineralutvinning på havbunnen.
Kronikk
-
Dumke, Ines;
Ludvigsen, Martin;
Ellefmo, Steinar Løve;
Søreide, Fredrik;
Johnsen, Geir;
Murton, Bramley J..
(2018)
Underwater Hyperspectral Imaging Using a Stationary Platform in the Trans-Atlantic
Geotraverse Hydrothermal Field.
IEEE Transactions on Geoscience and Remote Sensing
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Probabilistic estimates of permissive areas for undiscovered seafloor massive sulfide deposits on an Arctic Mid-Ocean Ridge.
Ore Geology Reviews
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Resource Assessment of Undiscovered Seafloor Massive Sulfide Deposits on an Arctic Mid-Ocean Ridge: Application of grade and tonnage models.
Ore Geology Reviews
Vitenskapelig artikkel
-
Lesage, Maxime;
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Economic block model development for mining seafloor massive sulfides.
Minerals
Vitenskapelig artikkel
2017
-
Ludvigsen, Martin;
Søreide, Fredrik;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Zylstra, Michael;
Pardey, Marshall.
(2017)
ROV based drilling for deep sea mining exploration.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2016
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2016)
Gull på havbunnen?.
Kronikk
-
Ellefmo, Steinar Løve.
(2016)
MWD-workshop. Brønnøysund October 2016. Discussion sum-up and presentations.
Department of geoscience and petroleum
Department of geoscience and petroleum
Rapport
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Hilário, Ana;
Ramirez-Llodra, Eva;
Søreide, Fredrik Xander.
(2016)
NTNU Cruise reports 2016 no 1 - MarMine cruise report Arctic Mid-Ocean Ridge 15.08.2016 - 05.09.2016.
NTNU
NTNU
Rapport
2015
-
Ramirez-Llodra, Eva;
Bergstad, Odd Aksel;
Kutti, Tina;
Armstrong, Claire W.;
Ellefmo, Steinar Løve;
Heldal, Tom.
(2015)
ECOMINA - Ecosystem-based management for areas targeted by deep-sea mining in the Arctic: a pilot study. Final Report.
NIVA. Report submitted to MIKON, Fram Centre.
NIVA. Report submitted to MIKON, Fram Centre.
Rapport
2014
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2014)
Geometallurgy applied to industrial minerals operations.
Mineralproduksjon
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2014)
Marine mineral resources in Norwegian waters; a survey of knowledge and research needs.
Institutt for geologi og bergteknikk og institutt for marin teknologi
Institutt for geologi og bergteknikk og institutt for marin teknologi
Kompendium
2013
-
Ellefmo, Steinar Løve.
(2013)
Utfordringer knyttet til statistisk analyse av komposittdata.
Mineralproduksjon
Fagartikkel
-
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2013)
The Value of Information in Mineral Exploration Within a Multi-Gaussian Framework.
Mathematical Geosciences
Vitenskapelig artikkel
2012
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2012)
NUMERICAL MODELLING OF ROCK MASS DEFORMATION IN SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Vitenskapelig artikkel
2011
-
Ellefmo, Steinar Løve.
(2011)
Ressursestimering med analysedata av ulik kvalitet.
Mineralproduksjon
Vitenskapelig artikkel
-
Blachowski, Jan;
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2011)
MONITORING SYSTEM FOR OBSERVATIONS OF ROCK MASS DEFORMATIONS CAUSED BY SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Vitenskapelig artikkel
2009
-
Ellefmo, Steinar Løve;
Eidsvik, Jo.
(2009)
Local and Spatial Joint Frequency Uncertainty and its Application to Rock Mass Characterisation.
Rock Mechanics and Rock Engineering
Vitenskapelig artikkel
2005
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
From deposit to product. A probabilistic approach to the value chain of underground iron ore mining.
NTNU
NTNU
Doktorgradsavhandling
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
Bringing Norwegian mine into world of bits and bytes - possibilities and pitfalls.
Transactions of Nonferrous Metals Society of China
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Fichler, Christine Susanne Carola;
Larsen, Rune B.;
Sørensen, Bjørn Eske;
Ellefmo, Steinar Løve.
(2025)
Initial search for lithium-rich brines in sedimentary basins of the Norwegian Barents Sea shelf integrating geology, geophysics and seabed geochemistry.
Norwegian Journal of Geology
Vitenskapelig artikkel
-
Sinding-Larsen, Richard;
Eidsvik, Jo;
Ellefmo, Steinar Løve;
Pyrcz, Michael J..
(2025)
Introduction to the Special Issue: How do Big Data, AI, and ML Challenge Geostatistical and Bayesian Formalisms?.
Mathematical Geosciences
Vitenskapelig artikkel
-
Schmitt, Raoul Viktor Johannes;
Lesage, Maxime Francois;
Ellefmo, Steinar Løve.
(2025)
An economic block model-based framework to determine design requirements for ferromanganese crust mining systems.
Marine georesources & geotechnology
Vitenskapelig artikkel
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Norge mangler kunnskap om gruvedrift i dyphavet.
Kronikk
-
Ingulstad, Mats;
Bakken, Torkild;
Johnsen, Geir;
Ellefmo, Steinar Løve;
Hagspiel, Verena.
(2024)
Norway needs to know much more before actually mining the deep sea.
Kronikk
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Johnsen, Geir;
Hagspiel, Verena.
(2024)
Villedende om hypotetiske havbunnsmineraler?.
Dagens næringsliv
Leserinnlegg
-
Ingulstad, Mats;
Bakken, Torkild;
Ellefmo, Steinar Løve;
Hagspiel, Verena;
Johnsen, Geir.
(2024)
Feil på feil om gruvedrift på havbunnen -
Stortingsmeldingen om gruvedrift på havbunnen holder ikke vann.
Kronikk
-
Akyildiz, Ozge;
Basarir, Hakan;
Ellefmo, Steinar Løve.
(2024)
The development of a lithology prediction model using measurement while drilling data in a quartzite quarry.
International Journal of Mining, Reclamation and Environment
Vitenskapelig artikkel
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2023)
Mining Ground Deformation Estimation Based on Pre-Processed InSAR Open Data—A Norwegian Case Study.
Minerals
Vitenskapelig artikkel
-
Blachowski, Jan;
Dynowski, Aleksandra;
Buczyńska, Anna;
Ellefmo, Steinar Løve;
Walerysiak, Natalia.
(2023)
Integrated Spatiotemporal Analysis of Vegetation Condition in a Complex Post-Mining Area: Lignite Mine Case Study.
Remote Sensing
Vitenskapelig artikkel
-
Akyildiz, Ozge;
Basarir, Hakan;
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2023)
MWD Data-Based Marble Quality Class Prediction Models Using ML Algorithms.
Mathematical Geosciences
Vitenskapelig artikkel
-
Solheim, Astrid Vamråk;
Rauzy, Antoine Bertrand;
Brett, Per Olaf;
Ellefmo, Steinar Løve;
Hatling, Tonje;
Helmons, Rudolfus Lambertus Jacobus.
(2023)
Assessment of expected production of a deep-sea mining system: An integrated model-based systems engineering and discrete event simulation approach.
Systems Engineering
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Aberle-Malzahn, Nicole;
Hagspiel, Verena;
Ingulstad, Mats;
Aasly, Kurt.
(2022)
Marine minerals' role in future holistic mineral resource management.
Geological Society Special Publication
Vitenskapelig artikkel
-
Solheim, Astrid Vamråk;
Pettersen, Sigurd Solheim;
Agis, Jose Jorge Garcia;
Brett, Per Olaf;
Asbjørnslett, Bjørn Egil;
Erikstad, Stein Ove.
(2022)
Early Stage Decisions in Marine Systems Design for Deep-Sea Mining.
International Journal of Maritime Engineering
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Kuhn, Thomas.
(2021)
Application of Soft Data in Nodule Resource Estimation.
Natural Resources Research
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Nehring, Micah;
Breivik, Torkjell;
Ballantyne, Julie.
(2020)
M3G : Music as a Metaphor in Mining Geostatistics.
In The Trenches
Populærvitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Ludvigsen, Martin;
Søreide, Fredrik.
(2020)
Mineralutvinning på havbunnen?.
Skipsrevyen
Populærvitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Søreide, Fredrik.
(2020)
Ligger vår fremtid på havdypet?.
Kronikk
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2020)
Gjenvinning er bare en liten del av løsningen.
Kronikk
-
Silva, Camilo Andres Mena;
Ellefmo, Steinar Løve;
Sandøy, Roar;
Sørensen, Bjørn Eske;
Aasly, Kurt.
(2020)
A neural network approach for spatial variation assessment – A nepheline syenite case study.
Minerals Engineering
Vitenskapelig artikkel
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2020)
Estimating the blast sill thickness using changepoint analysis of MWD data.
International Journal of Rock Mechanics And Mining Sciences
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Prospectivity Mapping of Mineral Deposits in Northern Norway Using Radial Basis Function Neural Networks.
Minerals
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Multi-scale Quantitative Risk Analysis of Seabed Minerals: Principles and Application to Seafloor Massive Sulfide Prospects.
Natural Resources Research
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Aasly, Kurt;
Lang, Aleksandra Maria;
Vezhapparambu, Veena Sajith;
Silva, Camilo Andres Mena.
(2019)
Geometallurgical Concepts Used in Industrial Mineral Production.
Economic Geology and The Bulletin of the Society of Economic Geologists
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2019)
Corrigendum to "Resource assessment of undiscovered seafloor massive sulfide deposits on an Arctic mid-ocean ridge: Application of grade and tonnage models" (Ore Geology Reviews (2018) 102 (818?828), (S0169136818304372), (10.1016/j.oregeorev.2018.10.002)).
Ore Geology Reviews
Errata
-
Dumke, Ines;
Nornes, Stein Melvær;
Purser, Autun;
Marcon, Yann;
Ludvigsen, Martin;
Ellefmo, Steinar Løve.
(2018)
First hyperspectral imaging survey of the deep seafloor: High-resolution mapping of manganese nodules.
Remote Sensing of Environment
Vitenskapelig artikkel
-
Lang, Aleksandra Maria;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Geometallurgical Flowsheet as a Tool for Designing and Communicating Geometallurgical Programs.
Minerals
Vitenskapelig artikkel
-
Vezhapparambu, Veena Sajith;
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2018)
Rock Classification Using Multivariate Analysis of Measurement While Drilling Data: Towards a Better Sampling Strategy.
Minerals
Vitenskapelig artikkel
-
Tøgersen, Marte Kristine;
Kleiv, Rolf Arne;
Ellefmo, Steinar Løve;
Aasly, Kurt.
(2018)
Mineralogy and texture of the Storforshei iron formation, and their effect on grindability.
Minerals Engineering
Vitenskapelig artikkel
-
Silva, Camilo Andrés Mena;
Sørensen, Bjørn Eske;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Geometallurgical Approach to the Element-to-Mineral Conversion for the Nabbaren Nepheline Syenite Deposit.
Minerals
Vitenskapelig artikkel
-
Lang, Aleksandra;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2018)
Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining.
Minerals Engineering
Vitenskapelig artikkel
-
Schjølberg, Ingrid;
Ellefmo, Steinar Løve;
Carson, Siri Granum.
(2018)
Mineralutvinning på havbunnen.
Kronikk
-
Dumke, Ines;
Ludvigsen, Martin;
Ellefmo, Steinar Løve;
Søreide, Fredrik;
Johnsen, Geir;
Murton, Bramley J..
(2018)
Underwater Hyperspectral Imaging Using a Stationary Platform in the Trans-Atlantic
Geotraverse Hydrothermal Field.
IEEE Transactions on Geoscience and Remote Sensing
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Probabilistic estimates of permissive areas for undiscovered seafloor massive sulfide deposits on an Arctic Mid-Ocean Ridge.
Ore Geology Reviews
Vitenskapelig artikkel
-
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Resource Assessment of Undiscovered Seafloor Massive Sulfide Deposits on an Arctic Mid-Ocean Ridge: Application of grade and tonnage models.
Ore Geology Reviews
Vitenskapelig artikkel
-
Lesage, Maxime;
Juliani, Cyril Jerome;
Ellefmo, Steinar Løve.
(2018)
Economic block model development for mining seafloor massive sulfides.
Minerals
Vitenskapelig artikkel
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2016)
Gull på havbunnen?.
Kronikk
-
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2014)
Geometallurgy applied to industrial minerals operations.
Mineralproduksjon
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve.
(2013)
Utfordringer knyttet til statistisk analyse av komposittdata.
Mineralproduksjon
Fagartikkel
-
Eidsvik, Jo;
Ellefmo, Steinar Løve.
(2013)
The Value of Information in Mineral Exploration Within a Multi-Gaussian Framework.
Mathematical Geosciences
Vitenskapelig artikkel
-
Blachowski, Jan;
Ellefmo, Steinar Løve.
(2012)
NUMERICAL MODELLING OF ROCK MASS DEFORMATION IN SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve.
(2011)
Ressursestimering med analysedata av ulik kvalitet.
Mineralproduksjon
Vitenskapelig artikkel
-
Blachowski, Jan;
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2011)
MONITORING SYSTEM FOR OBSERVATIONS OF ROCK MASS DEFORMATIONS CAUSED BY SUBLEVEL CAVING MINING SYSTEM.
Acta geodynamica et geomaterialia
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Eidsvik, Jo.
(2009)
Local and Spatial Joint Frequency Uncertainty and its Application to Rock Mass Characterisation.
Rock Mechanics and Rock Engineering
Vitenskapelig artikkel
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
Bringing Norwegian mine into world of bits and bytes - possibilities and pitfalls.
Transactions of Nonferrous Metals Society of China
Vitenskapelig artikkel
Bøker
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2019)
Quantifying the Unknown. Marine Mineral Resource Potential on the Norwegian Extended Continental Shelf.
Cappelen Damm Akademisk
Cappelen Damm Akademisk
Vitenskapelig monografi
Del av bok/rapport
-
Dankel, Dorothy Jane;
Aasly, Kurt;
Caric, Hrvoje;
Ellefmo, Steinar Løve;
Gaspers, Anne;
Hixson, Richard.
(2023)
Case studies of human activity in the Ocean-based economy.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ellefmo, Steinar Løve.
(2022)
Conceptual 3D Modeling and Direct Block Scheduling of a Massive Seafloor Sulfide Occurrence.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Tjåland, Egil;
Ellefmo, Steinar Løve;
Aasly, Kurt;
Gjersvik, Tor Berge;
Fichler, Christine.
(2022)
Oil and Gas Technologies as Key Elements for a Viable Deep Sea Mining Industry.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ludvigsen, Martin;
Søreide, Fredrik;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Zylstra, Michael;
Pardey, Marshall.
(2017)
ROV based drilling for deep sea mining exploration.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rapport
-
Galloway, Taryn Ann;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Fuentes, Daniela Orge;
Leyen, Kaja von der;
Skonhoft, Anders.
(2022)
Økonomiske og sosiale virkninger av havbunnsmineralvirksomhet.
Asplan Viak
Asplan Viak
Rapport
-
Laugesen, Jens;
Aasly, Kurt;
Ellefmo, Steinar Løve.
(2021)
Teknologirappport Havbunnsmineraler, DNV rapport nr 1231487.
DNV
DNV
Rapport
-
Lesage, Maxime;
Ellefmo, Steinar Løve;
Erikstad, Stein Ove.
(2020)
A framework for evaluating deep sea mining systems for seafloor massive sulphides deposits.
NTNU
NTNU
Doktorgradsavhandling
-
Ellefmo, Steinar Løve;
Nehring, Micah.
(2020)
M3G - Music as a Metaphor in Mining Geostatistics. Initial development and first test run.
NTNU
NTNU
Rapport
-
Vezhapparambu, Veena Sajith;
Ellefmo, Steinar Løve.
(2019)
Statistical analysis of MWD data in a geometallurgical perspective.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
-
Ellefmo, Steinar Løve.
(2016)
MWD-workshop. Brønnøysund October 2016. Discussion sum-up and presentations.
Department of geoscience and petroleum
Department of geoscience and petroleum
Rapport
-
Ludvigsen, Martin;
Aasly, Kurt;
Ellefmo, Steinar Løve;
Hilário, Ana;
Ramirez-Llodra, Eva;
Søreide, Fredrik Xander.
(2016)
NTNU Cruise reports 2016 no 1 - MarMine cruise report Arctic Mid-Ocean Ridge 15.08.2016 - 05.09.2016.
NTNU
NTNU
Rapport
-
Ramirez-Llodra, Eva;
Bergstad, Odd Aksel;
Kutti, Tina;
Armstrong, Claire W.;
Ellefmo, Steinar Løve;
Heldal, Tom.
(2015)
ECOMINA - Ecosystem-based management for areas targeted by deep-sea mining in the Arctic: a pilot study. Final Report.
NIVA. Report submitted to MIKON, Fram Centre.
NIVA. Report submitted to MIKON, Fram Centre.
Rapport
-
Ellefmo, Steinar Løve;
Søreide, Fredrik.
(2014)
Marine mineral resources in Norwegian waters; a survey of knowledge and research needs.
Institutt for geologi og bergteknikk og institutt for marin teknologi
Institutt for geologi og bergteknikk og institutt for marin teknologi
Kompendium
-
Ellefmo, Steinar Løve;
Ludvigsen, Erik Stabell.
(2005)
From deposit to product. A probabilistic approach to the value chain of underground iron ore mining.
NTNU
NTNU
Doktorgradsavhandling
Undervisning
Emner
- TGB4255 - Mineralressursforvaltning, videregående kurs
- TGB4232 - Ressursgeologi
- TGB4950 - Mineralproduksjon og teknisk ressursgeologi, masteroppgave
- TGB4246 - Gruvedrift, videregående kurs
- GEOL3095 - Masteroppgave i geologi
- TGB4585 - Mineralproduksjon og teknisk ressursgeologi, fordypningsemne
- GEOL3093 - Spesialpensum til masteroppgaven/særpensum
- GEOL3092 - Spesialpensum til masteroppgaven/særpensum
- TGB4570 - Tekniske geofag, fordypningsprosjekt
- GEOL1005 - Geometallurgi
- GB8410 - Ressursgeologi
- TGB4856 - Eksperter i team - Klima og mineraler
- GB8407 - Informasjonsteknologi for mineralutvinning
- TGB4945 - Tekniske geofag, masteroppgave
- TGB4228 - Dypmarin mineralutvinning
- TGB4216 - Mineralressursforvaltning, grunnleggende kurs
Formidling
2025
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Vitenskapelig foredragEllefmo, Steinar Løve; Lesage, Maxime Francois. (2025) Developing an economic block model for a ferromanganese crust deposit within the Norwegian-Greenland Sea. Winter Conference 2025 , Bergen 06.01.2025 - 08.01.2025
2023
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PosterEllefmo, Steinar Løve; Lesage, Maxime Francois. (2023) A conceptual design approach for a Co-rich crust extraction system. Underwater Minerals Conference 2023 , Rotterdam 01.10.2023 - 06.10.2023
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IntervjuHaugan, Idun; Ellefmo, Steinar Løve; Carson, Siri Granum; Ingulstad, Mats. (2023) Researchers warn: The time is definitely not yet ripe to start deep sea mining. Science Norway Science Norway [Internet] 29.06.2023
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IntervjuHaugan, Idun; Ellefmo, Steinar Løve; Carson, Siri Granum; Ingulstad, Mats. (2023) Forskere advarer: – Tiden er definitivt ikke moden nå for å starte mineralutvinning på havbunnen. forskning.no forskning.no [null] 22.06.2023
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IntervjuEllefmo, Steinar Løve; Carson, Siri Granum; Ingulstad, Mats; Haugan, Idun. (2023) Trenger mye mer kunnskap om mineralutvinning på havbunnen. Gemini Gemini [null] 20.06.2023
2022
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Faglig foredragAasly, Kurt; Ellefmo, Steinar Løve. (2022) Mineralogical approach to mineral deposit properties. 83rd EAGE Annual Conference: Workshop 07 Offshore Mineral Exploration – The Quest , Madrid 06.06.2022 -
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Vitenskapelig foredragLang, Aleksandra Maria; Ellefmo, Steinar Løve; Aasly, Kurt. (2022) Application of rebound hardness testing to assess spatial lithological and textural variations of calcite marble. Process Mineralogy ´22 , Sitges 02.11.2022 - 04.11.2022
2021
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Faglig foredragEllefmo, Steinar Løve. (2021) Resource potential assessment - 3D geological modelling, Mining systems and Strategic Mine Planning. Lecture given to Indian Institute of Technology, Dhanbad, India , Online 22.10.2021 - 22.10.2021
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Faglig foredragEllefmo, Steinar Løve. (2021) Finansiering av gruveprosjekter. Minerallovutvalgsmøte , Online 16.11.2021 - 16.11.2021
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Vitenskapelig foredragEllefmo, Steinar Løve. (2021) Estimation of yet-to-find resources and mining system overview. OSEG Seminar on Deep Sea Exploration and Mining , Oslo 24.11.2021 - 24.11.2021
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Vitenskapelig foredragEllefmo, Steinar Løve. (2021) Updating the Unknown. NCS Exploration – Deep Sea Minerals , Bergen 19.10.2021 - 21.10.2021
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Vitenskapelig foredragEllefmo, Steinar Løve. (2021) Deep Sea Mining in the Arctic. North Pacific Arctic Conference 2021 , Online 31.10.2021 - 06.11.2021
2020
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Faglig foredragEllefmo, Steinar Løve; Lange, Felix; Lesage, Maxime. (2020) Exploration Systems for Seafloor Massive Sulfides (SMS) – A Conceptual Design. Underwater Mining Conference 2020 , St. Petersburg Florida / Online 27.09.2020 - 02.10.2020
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Faglig foredragThoresen, Sverre Paulsen; Ellefmo, Steinar Løve; Li, Charlie Chunlin. (2020) Dagbruddstabilitet i Norcem Kjøpsvik. Fjellsprengningsdagen 2020 , Oslo / online 26.11.2020 - 27.11.2020
2019
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Vitenskapelig foredragEllefmo, Steinar Løve; Juliani, Cyril Jerome; Sinding-Larsen, Richard. (2019) Methodology for quantifying the aggregated seafloor mineral resource potential along the mid-Atlantic ridge. NGF Winter Conference Bergen , Bergen 07.01.2019 - 09.01.2019
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Faglig foredragEllefmo, Steinar Løve; Juliani, Cyril Jerome; Snook, Ben; Drivenes, Kristian; Lesage, Maxime; Fard, Razieh Nejati. (2019) Oceans Pilot Program on Deep-Sea Mining. WORKSHOP HAVBUNNSMINERALER , Lysaker 22.05.2019 - 22.05.2019
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Vitenskapelig foredragEllefmo, Steinar Løve; Aasly, Kurt; Lang, Aleksandra Maria; Vezhapparambu, Veena Sajith; Silva, Camilo Andres Mena. (2019) Increased Recovery in the Norwegian Industrial Mineral Sector. Conference in Minerals Engineering , Lulea 05.02.2019 - 06.02.2019
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Faglig foredragEllefmo, Steinar Løve; Juliani, Cyril Jerome; Lesage, Maxime; Søreide, Fredrik; Sinding-Larsen, Richard. (2019) Norwegian marine mineral potential. Norsk forum for marine mineraler 26.02.2019 - 26.02.2019
2018
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Faglig foredragSilva, Camilo Andrés Mena; Aasly, Kurt; Sørensen, Bjørn Eske; Ellefmo, Steinar Løve; Sandøy, Roar. (2018) Influence of mineral chemistry and the impact in geometallurgy. Geometallurgy 2018 , London 19.04.2018 - 20.04.2018
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Intervju
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Vitenskapelig foredragEllefmo, Steinar Løve; Kuhn, Thomas. (2018) Towards an improved nodule resource estimation and classification using hard and soft data. 47th Underwater Mining Conference 2018 , Bergen 10.09.2018 - 14.09.2018
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Faglig foredragJuliani, Cyril Jerome; Lesage, Maxime; Ellefmo, Steinar Løve. (2018) Deep-sea minerals: Exploration risk, resource and value assessment. Asia-Pacific Deep Sea Mining Summit 2018 , Raffles City Convention Centre, Singapore 28.11.2018 - 29.11.2018
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Vitenskapelig foredragSøreide, Fredrik; Ellefmo, Steinar Løve. (2018) Marine minerals and Deep sea mining - a Norwegian perspective. Marine Minerals: A New Resource for the 21st Century , London 31.10.2018 - 01.11.2018
2017
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PosterTøgersen, Marte Kristine; Aasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne. (2017) Mineralogy and texture of the Storforshei iron formation, and their effect on grindability. Process Mineralogy 17' , Cape Town 20.03.2017 - 22.03.2017
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Faglig foredragSilva, Camilo Andrés Mena; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) Mineralogical characterization and testing of predefined geochemical domains in a geometallurgical perspective. IGP PhD Seminar , Trondheim 16.03.2017 - 16.03.2017
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Vitenskapelig foredragSilva, Camilo Andrés Mena; Aasly, Kurt; Ellefmo, Steinar Løve; Sandøy, Roar. (2017) Mineralogical characterization and testing of predefined geochemical domains in a geometallurgical perspective. Process Mineralogy 17 , Cape Town 20.03.2017 - 22.03.2017
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Vitenskapelig foredragLudvigsen, Martin; Søreide, Fredrik; Sture, Øystein; Aasly, Kurt; Ellefmo, Steinar Løve; Zylstra, Michael. (2017) ROV based drilling for deep sea mining exploration. Oceans 2017 , Abderdeen 19.06.2017 - 22.06.2017
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Faglig foredragEllefmo, Steinar Løve; Aasly, Kurt; Kleiv, Rolf Arne; Ludvigsen, Martin; Søreide, Fredrik; Ramirez-Llodra, Eva. (2017) Subsea Mining - MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. GeoNor 21.03.2017 - 22.03.2017
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Martin; Thon, Frismanslund Erik Kristian. (2017) Full cycle resource evaluation of SMS deposits along the Arctic Mid Ocean Ridge. The International Conference on Ocean, Offshore and Arctic Engineering , Trondehim 25.06.2017 - 30.06.2017
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Vitenskapelig foredragVezhapparambu, Veena Sajith; Ellefmo, Steinar Løve. (2017) Change point analysis of MWD-data to detect the broken ground thickness in open pit mining. 18th annual conference IAMG-2017 2-9 september, Perth, Australia , Perth, 02.09.2017 - 09.09.2017
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Faglig foredragJuliani, Cyril Jerome; Ellefmo, Steinar Løve. (2017) Methodologies for probabilistic estimates of offshore massive sulphide deposits. Norsk Geologisk Winter Conference 2017 , Oslo 09.01.2017 - 09.01.2017
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Vitenskapelig foredragEllefmo, Steinar Løve; Sinding-Larsen, Richard; Juliani, Cyril Jerome; Lesage, Maxime; Frimanslund, Erik Kristian Thon. (2017) Uncertainty management and project commerciality evaluation in deep-sea mining. 46th Underwater Mining Conference 2017 , Berlin 25.09.2017 - 26.09.2017
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Faglig foredragAasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik. (2017) MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Norsk Geologisk Vinterkonferanse 2017 , Radisson Blu Scandinavia Hotell, Oslo 09.01.2017 - 11.01.2017
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Faglig foredragSøreide, Fredrik; Aasly, Kurt; Ellefmo, Steinar Løve; Ludvigsen, Martin. (2017) MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Seabed Mapping and Inspection 2017 , Geilo 08.02.2017 - 10.02.2017
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Vitenskapelig foredragSøreide, Fredrik; Ludvigsen, Martin; Aasly, Kurt; Ellefmo, Steinar Løve; Williamson, Mike. (2017) Low cost drilling for deep-sea minerals exploration. Underwater mining conference , Berlin 24.09.2017 - 29.09.2017
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PosterJuliani, Cyril Jerome; Ellefmo, Steinar Løve. (2017) Probabilistic Methodologies for Ocean Floor Characterization and Mineral Resource Estimates. IAMG 2017 , Fremantle 03.09.2017 - 07.09.2017
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Faglig foredragAasly, Kurt; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva; Søreide, Fredrik. (2017) Deep Sea Mining @NTNU - The MarMine project and exploration cruise to the AMOR. Kick-off IV-fakultetet, NTNU 02.02.2017 -
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Vitenskapelig foredragLesage, Maxime; Ellefmo, Steinar Løve. (2017) Deep Sea Mining Feasibility: the Norwegian Case. Underwater Mining Conference , Berlin 24.09.2017 - 25.09.2017
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Vitenskapelig foredragLang, Aleksandra; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining. PhD Seminar , Trondheim 16.03.2017 -
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Vitenskapelig foredragAasly, Kurt; Snook, Ben; Drivenes, Kristian; Ellefmo, Steinar Løve. (2017) Initial characterization of Seafloor Massive Sulfide Occurrences. Arctic Days 2017 , Svolvær 29.05.2017 - 02.06.2017
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Faglig foredragVezhapparambu, Veena Sajith; Ellefmo, Steinar Løve. (2017) Towards a specific geometallurgical flowsheet using the IDEF0 methodology. SGA 2017 , Centre des congres de Quebec 19.08.2017 - 23.08.2017
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PosterSilva, Camilo Andrés Mena; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) SAMPLE SELECTION BASED ON PREDEFINED MULTIVARIATE GEOCHEMICAL DOMAINS. SGA 2017 , Centre des congres de Quebec 19.08.2017 - 23.08.2017
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Faglig foredragLang, Aleksandra; Aasly, Kurt; Ellefmo, Steinar Løve. (2017) Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining. Process Mineralogy '17 , Cape Town 20.03.2017 - 22.03.2017
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PosterSnook, Ben; Drivenes, Kristian; Kowalczuk, Przemyslaw B.; Ellefmo, Steinar Løve; Kleiv, Rolf Arne; Aasly, Kurt. (2017) Initial assessment of mineralogical properties of a seafloor massive sulphide deposit at the Arctic Mid-Ocean Ridge. Underwater Mining Conference 2017 24.09.2017 - 29.09.2017
2016
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Faglig foredragEllefmo, Steinar Løve; Aasly, Kurt; Silva, Camilo Andres Mena; Lang, Aleksandra Maria; Vezhapparambu, Veena Sajith. (2016) Geometallurgi. Definisjoner, eksempler og InRec. Høstmøtet 2016 , Stavanger 12.10.2016 - 14.10.2016
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PosterJuliani, Cyril Jerome; Ellefmo, Steinar Løve. (2016) Probabilistic estimates of seafloor massive sulphide deposits along an Arctic Mid-Ocean Ridge: A multivariate approach for permissive tracts. Underwater Mining Conference , incheon 09.10.2016 - 13.10.2016
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IntervjuAasly, Kurt; Ellefmo, Steinar Løve. (2016) MarMine. NRK Trøndelag, Distriktsnyheter Midtnytt NRK Trøndelag, Distriktsnyheter Midtnytt [null] 22.09.2016
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PosterAasly, Kurt; Ellefmo, Steinar Løve; Juliani, Cyril Jerome; Kleiv, Rolf Arne; Ludvigsen, Martin; Ramirez-Llodra, Eva. (2016) MarMine - Exploitation technologies for marine minerals on the extended Norwegian continental shelf. Underwater Mining Conference 2016 09.10.2016 - 13.10.2016
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IntervjuAasly, Kurt; Ellefmo, Steinar Løve; Ludvigsen, Martin. (2016) På skattejakt til Jan Mayen. Under Dusken Nr7, 2016 Under Dusken Nr7, 2016 [null] 19.04.2016
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Faglig foredragThornhill, Maria; Aasly, Kurt; Ludvigsen, Martin; Ellefmo, Steinar Løve; Ramirez-Llodra, Eva; Søreide, Fredrik. (2016) Minerals on the sea floor- MarMine project & expedition cruise to AMOR, Autumn 2016. ETP SMR General Meeting , Brussel 29.11.2016 - 29.11.2016
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Faglig foredragVezhapparambu, Veena Sajith; Ellefmo, Steinar Løve. (2016) Increased geometallurgical performance in industrial mineral operations through multivariate analysis of MWD data. InRec MWD workshop , Brønnøysund 26.10.2016 - 27.10.2016
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Faglig foredragEllefmo, Steinar Løve; Aasly, Kurt; Silva, Camilo Andres Mena; Lang, Aleksandra Maria; Vezhapparambu, Veena Sajith. (2016) The use of geometallurgy for industrial minerals. With case studies. Short course in geometallurgy , Liège 07.10.2016 - 07.10.2016
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Faglig foredragAasly, Kurt; Ellefmo, Steinar Løve. (2016) The Blue Nodules and other deep water projects: NTNU marine mineral activity overview. Hydrometallurgy seminar @NTNU 08.03.2016 -
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Faglig foredragAasly, Kurt; Ellefmo, Steinar Løve. (2016) Marine Mineraler - En av mange ressurser i havet. Rådgiverseminar ved NTNU 16.03.2016 -
2015
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Vitenskapelig foredragEllefmo, Steinar Løve; Sotiriou, Paul; Juliani, Cyril Jerome. (2015) A synthetic super analaogue for Mid-Atlantic Ridge seafloor massive sulphide deposits. SGA 2015 , Nancy 24.08.2015 - 27.08.2015
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Vitenskapelig foredragEllefmo, Steinar Løve. (2015) Use and analysis of MWD-data to increase selectivity in an industrial mineral operation. IAMG 2015 , Freiberg 06.09.2015 - 10.09.2015
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Faglig foredragLang, Aleksandra; Ellefmo, Steinar Løve; Aasly, Kurt. (2015) Establishing the geometallurgical flow sheet for industrial mineral operations. SEG 2015 Conference , Hobart, Tasmania 27.10.2015 - 30.10.2015
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Faglig foredragEllefmo, Steinar Løve; Frimanslund, Erik Kristian Thon. (2015) MINERALUTVINNING PÅ HAVBUNNEN – UTOPI ELLER VIRKELIGHET?. Fjellsprengningsdagene 2015 , Oslo 26.11.2015 - 27.11.2015
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IntervjuEllefmo, Steinar Løve; Carson, Siri Granum; Haugan, Idun. (2015) – Vi kjenner månen bedre enn havbunnen. Gemini Gemini [null] 05.05.2015
2014
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Vitenskapelig foredragAasly, Kurt; Ellefmo, Steinar Løve. (2014) Geometallurgy in the Industrial Mineral Sector. GEOMET 2014, London , London 09.06.2014 - 10.06.2014
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Faglig foredragEllefmo, Steinar Løve; Søreide, Fredrik; Sinding-Larsen, Richard. (2014) Marine Minerals and Ocean Mining Potential in the North Atlantic - Results. UMI 2014 , Lisboa 21.09.2014 - 28.09.2014
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Faglig foredragAasly, Kurt; Ellefmo, Steinar Løve. (2014) Geometallurgy - challenges in the Norwegian mining industry. Conference in Minerals Engineering 2014 , Luleå 04.02.2014 - 05.02.2014
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Faglig foredragSøreide, Fredrik; Ellefmo, Steinar Løve. (2014) North Atlantic Marine Minerals and Ocean Mining Potential. The Deep Sea Mining Summit 2014 , London 17.03.2014 - 18.03.2014
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Vitenskapelig foredragEllefmo, Steinar Løve; Søreide, Fredrik. (2014) Mineral Resources on the Mid-Atlantic Ridge: Norway. 2nd Norwegian workshop on ocean floor mineral deposits , Trondheim 24.04.2014 - 25.04.2014
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Vitenskapelig foredragEllefmo, Steinar Løve; Aasly, Kurt. (2014) Increased recovery in the Norwegian Mining industry by implementing the Geometallurgical concept - InRec. Vårmøtet 2014 , Mo i Rana 08.05.2014 - 09.05.2014
2013
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Vitenskapelig foredragSøreide, Fredrik; Ellefmo, Steinar Løve. (2013) North Atlantic Marine Minerals and Ocean Mining Potential. Underwater Mining Institute , Rio de Janeiro 21.10.2013 - 29.10.2013
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Faglig foredragSøreide, Fredrik; Ellefmo, Steinar Løve. (2013) Marine mineralressurser i Norge - status og muligheter. Høstmøtet 2013: Fremtidens bergindustri , Trondheim 17.10.2013 - 18.10.2013
2012
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PosterEllefmo, Steinar Løve; Eidsvik, Jo. (2012) The value of imperfect borehole information in mineral resource evaluation. Geostat 2012 , Oslo 11.06.2012 - 15.06.2012
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Vitenskapelig foredragJonsson, Kristina; Trinh, Nghia Quoc; Ellefmo, Steinar Løve. (2012) Monitoring at Rana Grubers Kvannevann Mine. Eurock 2012 28.05.2012 - 30.05.2012
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Vitenskapelig foredragEllefmo, Steinar Løve. (2012) Policies, exploration activities and future mining in Norway. Promine Workshop, Nancy 12.03.2012 - 14.03.2012
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Vitenskapelig foredragEllefmo, Steinar Løve. (2012) Recruitment activities in the Norwegian mining industry. SOMP Annual General Meeting 12.07.2012 - 15.07.2012
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Faglig foredragEllefmo, Steinar Løve. (2012) Studentoppgaver ved IGB. Bergindustriens Høstmøte 06.09.2012 - 07.09.2012
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Vitenskapelig foredragLudvigsen, Martin; Søreide, Fredrik; Ellefmo, Steinar Løve. (2012) Ocean mining activities at NTNU. 1st Norwegian Workshop on ocean floor metal deposits 20.11.2012 - 21.11.2012
2011
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Faglig foredragEllefmo, Steinar Løve; Kleiv, Rolf Arne. (2011) IGBs forskningsfokus i MINFORSK. Bergindustriens Høstmøte , Trondheim 13.10.2011 - 14.10.2011
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Vitenskapelig foredragEllefmo, Steinar Løve; Eidsvik, Jo. (2011) Fast detection of outliers and anomalies in joint frequency data. IAMG 2011 , Salzburg 05.09.2011 - 09.09.2011
2010
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Vitenskapelig foredragBlachowski, Jan; Ellefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2010) RESEARCH NETWORK FOR OBSERVATIONS OF ROCK MASS SURFACE DEFORMATIONS CAUSED BY SUBLEVEL CAVING MINING OF IRON OXIDE. 11th Czech-Polish Workshop on Recent Geodynamics of the Sudeten and Adjacent Areas , Třešť 04.11.2010 - 06.11.2010
2009
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Vitenskapelig foredragEllefmo, Steinar Løve. (2009) Automatisert 3D geologisk modellering. Vårmøte 2009 , Åheim 05.05.2009 - 06.05.2009
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2009) Geological modelling in a Mineral Resource Management Perspective. Conference in Minerals Engineering , Luleå 03.02.2009 - 04.02.2009
2008
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Erik Stabell; Sandøy, Roar. (2008) Automated 3D geological modelling of mineral deposits. 33rd IGC , Oslo 06.08.2008 - 14.08.2008
2007
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2007) Implicit geological modelling. ISM 2007 , Budapest 24.09.2007 - 28.09.2007
2006
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Vitenskapelig foredragEllefmo, Steinar Løve. (2006) Kombinert gruvedrift - dobbeltsporet verdiskaping. Nordisk mineralsymposium , Trondheim 20.04.2006 - 21.04.2006
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2006) Surpac in Norway. Nordisk Gruvemålemøte 2006 , Trondheim 11.05.2006 - 12.05.2006
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Erik Stabell; Nøst, Børre; Lilleås, Jan-Erlend. (2006) Process analysis and identification of software requirements at Rana Gruber AS. Nordisk Gruvemålemøte 2006 , Trondheim 11.05.2006 - 12.05.2006
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Vitenskapelig foredragEllefmo, Steinar Løve. (2006) Underground quarrying in Bergen, Norway - an Alternative Method of Mining Rock. Queenland's 3rd Underground Space Workshop , Brisbane 02.11.2006 - 02.11.2006
2005
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Vitenskapelig foredragKleiv, Rolf Arne; Thornhill, Maria; Ellefmo, Steinar Løve; Ludvigsen, Erik Stabell; Sandøy, Roar. (2005) Geokjemisk kartlegging av agangsdeponiet på Storwartz. Det 14. seminar om hydrogeologi og miljøgeokjemi , Trondheim 08.02.2005 - 09.02.2005
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Vitenskapelig foredragEllefmo, Steinar Løve. (2005) Nøkkelfaktorer som påvirker fremtidig lønnsomhet og vekst i norsk bergindustri. Bergindustriens Høstmøte 2005 , Trondheim 26.10.2005 - 28.10.2005
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Vitenskapelig foredragEllefmo, Steinar Løve. (2005) Kvantifisering av råstoffvariasjoner ved Rana Gruber AS. Bergindustriens Høstmøte 2005 , Trondheim 26.10.2005 - 28.10.2005
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Vitenskapelig foredragKleiv, Rolf Arne; Thornhill, Maria; Ellefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2005) Geokjemisk kartlegging av avgangsdeponiet på Storwartz. Norsk Geologisk Forenings Vintermøte 2005 , Røros 09.01.2005 - 12.01.2005
2004
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Vitenskapelig foredragSandøy, Roar; Ludvigsen, Erik Stabell; Ellefmo, Steinar Løve. (2004) GIS for bergindustrien - 3D forekomstmodellering. Nordisk mineralsymposium 2004, Geologiske utfordringer i anleggsbransjen og bergindustrien , Trondheim 10.05.2004 - 11.05.2004
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Faglig foredragEllefmo, Steinar Løve. (2004) From deposit to product. A probabilistic approach to the value chain of underground iron ore mining. 4th Annual Conference for Doctoral Candidates , Trondheim 17.11.2004 - 17.11.2004
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Vitenskapelig foredragLudvigsen, Erik Stabell; Ellefmo, Steinar Løve; Sandøy, Roar. (2004) GIS for bergindustrien - Datafangst. Nordisk mineralsymposium 2004, Geologiske utfordringer i anleggsbransjen og bergindustrien , Trondheim 10.05.2004 - 11.05.2004
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Vitenskapelig foredragEllefmo, Steinar Løve; Ludvigsen, Erik Stabell. (2004) Bringing a Norwegian mine into the world of bits and bytes. Possibilities and pitfalls. XII International Congress of International Society for Mine Surveying , Fuxin-Beijing 20.09.2004 - 26.09.2004
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Vitenskapelig foredragEllefmo, Steinar Løve; Sandøy, Roar; Ludvigsen, Erik Stabell. (2004) GIS for bergindustrien - Total usikkerhet og risiko. Nordisk mineralsymposium 2004, Geologiske utfordringer i anleggsbransjen og bergindustrien , Trondheim 10.05.2004 - 11.05.2004
2003
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Faglig foredragEllefmo, Steinar Løve. (2003) From deposit to product; a probabilistic approach. , Trondheim 12.11.2003 -