Matonin V 1

1. Assessment of Natural Radioactivity and Trace Element Composition of Coals and Ash and Slag Waste in Kazakhstan
2. Study of Radon Radiation in the Area of the Akchatau Polymetallic Mine, Republic of Kazakhstan
3. Studying Natural Radioactivity of Coals and Ash and Slag Waste as Potential Raw Materials for Quality Assessment and Extraction of Rare Earth Elements
1