langbanite
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
13
Scrabble Score
10
Letters
3
Syllables
8
Unique Chars
Meaning
noun
A black, trigonal, sub-metallic mineral with the chemical formula of Mn_4²⁺Mn_9³⁺Sb⁵⁺O_16(SiO_4).
Uncountable