Major, trace and rare earth element (REE) geochemistry of the Oligocene stratiform manganese oxide-hydroxide deposits in the Nikopol, Ukraine
Ahmet Şaşmaz, V. Zagnitko, Bilge Sasmaz
Topics & Concepts
PyrolusiteManganeseGeologyGeochemistryRare-earth elementCryptomelaneCarbonateFerromanganeseSedimentary rockTrace elementMineralogySupergene (geology)BirnessiteChemistryManganese oxideRare earthWeatheringOrganic chemistryGeological and Geochemical AnalysisGeochemistry and Elemental AnalysisGeochemistry and Geologic Mapping