Nanda, Sonali2024-07-122024-07-122024-05http://hdl.handle.net/123456789/3301enKabribad CollieryGiridih coalfieldsPetrography studyPlagioclase grainsDISTDS1087AGLMineralogy, Petrology and Geochemistry of Dolerite Dykes, Kabribad Colliery, Giridih CoalfieldsThesis