- plumboniobite
- плюмбониобит, (Y, Yb, Gd)2(Fe, Pb, Ca, U)NbO? (?) и примеси Dy, Er, Ho, Sc
* * *плюмбониобит
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
plumboniobite — plum·bo·niobite … English syllables
plumboniobite — “+ noun Etymology: German plumboniobit, from plumb + niobit niobite : a niobite of complex composition resembling samarskite but containing lead and found in dark brown to black masses in pegmatite veins or massive slate … Useful english dictionary