Associations to the word «Betafite»
Wiktionary
BETAFITE, noun. (mineral) A radioactive mineral in the pyrochlore group, having chemical formula (Ca,U)2(Ti,Nb,Ta)2O6(OH).
Wise words
The chief difference between words and deeds is that words
are always intended for men for their approbation, but deeds
can be done only for God.