niobokupletskite (English, noun)
expansion: niobokupletskite
Senses:
topics: chemistry
geography
geology
mineralogy
natural-sciences
physical-sciences
glosses: A triclinic-pinacoidal mineral containing fluorine, hydrogen, iron, manganese, niobium, oxygen, potassium, silicon, sodium, titanium, zinc, and zirconium.
Forms: