betafite
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
13
Scrabble Score
8
Letters
1
Syllables
6
Unique Chars
Meaning
noun
A radioactive mineral in the pyrochlore group, having chemical formula (Ca,U)₂(Ti,Nb,Ta)₂O₆(OH).
Countable; Uncountable