![Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile](https://www.researchgate.net/publication/305701258/figure/fig4/AS:532478412550144@1503964154786/Optical-image-of-the-polished-section-of-the-U-bearing-limestone-upper-left-and_Q320.jpg)
Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile
![Uranium-bearing francolites present in organic-rich limestones of NW Greece: A preliminary study using synchrotron radiation and fission track techniques | Request PDF Uranium-bearing francolites present in organic-rich limestones of NW Greece: A preliminary study using synchrotron radiation and fission track techniques | Request PDF](https://www.researchgate.net/publication/305701258/figure/fig3/AS:532477577883648@1503963955388/Microprobe-elemental-maps-of-a-carbonate-apatite-francolite-crystal_Q320.jpg)
Uranium-bearing francolites present in organic-rich limestones of NW Greece: A preliminary study using synchrotron radiation and fission track techniques | Request PDF
![Minerals | Free Full-Text | The Potential for REE and Associated Critical Metals in Coastal Sand (Placer) Deposits of Greece: A Review Minerals | Free Full-Text | The Potential for REE and Associated Critical Metals in Coastal Sand (Placer) Deposits of Greece: A Review](https://www.mdpi.com/minerals/minerals-09-00469/article_deploy/html/images/minerals-09-00469-g007.png)
Minerals | Free Full-Text | The Potential for REE and Associated Critical Metals in Coastal Sand (Placer) Deposits of Greece: A Review
![Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile](https://www.researchgate.net/publication/368500582/figure/fig1/AS:11431281127321897@1678992822162/Morphology-details-of-different-samples-by-SEM-and-their-elemental-distribution-by-EDX_Q320.jpg)
Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile
![Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile](https://www.researchgate.net/publication/305701258/figure/fig2/AS:532475672829952@1503963501897/UL3-edge-m-XANES-spectra-of-organic-rich-limestone_Q320.jpg)
Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile
![Minerals | Free Full-Text | The Potential for REE and Associated Critical Metals in Coastal Sand (Placer) Deposits of Greece: A Review Minerals | Free Full-Text | The Potential for REE and Associated Critical Metals in Coastal Sand (Placer) Deposits of Greece: A Review](https://www.mdpi.com/minerals/minerals-09-00469/article_deploy/html/images/minerals-09-00469-g001.png)
Minerals | Free Full-Text | The Potential for REE and Associated Critical Metals in Coastal Sand (Placer) Deposits of Greece: A Review
![SEM microphotographs of the black sand mineral grains (0004, garnet;... | Download Scientific Diagram SEM microphotographs of the black sand mineral grains (0004, garnet;... | Download Scientific Diagram](https://www.researchgate.net/profile/Anestis-Filippidis/publication/226829627/figure/fig1/AS:340753709584385@1458253423390/SEM-microphotographs-of-the-black-sand-mineral-grains-0004-garnet-0006-and-0007_Q320.jpg)
SEM microphotographs of the black sand mineral grains (0004, garnet;... | Download Scientific Diagram
![Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile](https://www.researchgate.net/profile/Ioannis-Tzifas/publication/334813895/figure/fig2/AS:786900440862720@1564623093126/Geographic-localities-of-Greece-containing-rare-earth-element-REE-enriched-beach-sands_Q320.jpg)
Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile
![PDF) Uptake and speciation of uranium in synthetic gypsum (CaSO 4 @BULLET2H 2 O): Applications to radioactive mine tailings | Jacques Desmarais - Academia.edu PDF) Uptake and speciation of uranium in synthetic gypsum (CaSO 4 @BULLET2H 2 O): Applications to radioactive mine tailings | Jacques Desmarais - Academia.edu](https://0.academia-photos.com/27537581/7839414/14208586/s200_jacques.desmarais.jpg)
PDF) Uptake and speciation of uranium in synthetic gypsum (CaSO 4 @BULLET2H 2 O): Applications to radioactive mine tailings | Jacques Desmarais - Academia.edu
![Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile](https://www.researchgate.net/publication/368500582/figure/fig2/AS:11431281127289825@1678992822574/TEM-images-of-as-grown-Cu-nanowire-a-and-structures-formed-after-300-s-b-3000-s_Q320.jpg)
Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile
![Minerals | Special Issue : Sedimentary Ore Deposits: Origin, Exploitation, Paleoenvironmental Significance Minerals | Special Issue : Sedimentary Ore Deposits: Origin, Exploitation, Paleoenvironmental Significance](https://pub.mdpi-res.com/minerals/minerals-09-00469/article_deploy/html/images/minerals-09-00469-g003-550.jpg?1566912119)
Minerals | Special Issue : Sedimentary Ore Deposits: Origin, Exploitation, Paleoenvironmental Significance
![Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile Ioannis TZIFAS | PostDoc Position | Ph.D. in Radiochemistry; MSc in Environmental Geology | GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt | GSI | Materials Research | Research profile](https://www.researchgate.net/profile/Ioannis-Tzifas/publication/334813895/figure/fig1/AS:786900440850432@1564623093072/Diagram-illustrating-the-critical-metals-according-to-EU-reports-8-based-on-economic_Q320.jpg)