Associations to the word «Psilomelane»
Wiktionary
PSILOMELANE, noun. Any hard, black hydrous manganese oxide with variable amounts of barium and potassium.
Dictionary definition
PSILOMELANE, noun. A mineral consisting of hydrated basic oxide of manganese and barium; a source of manganese.
Wise words
Truthful words are not beautiful; beautiful words are not
truthful. Good words are not persuasive; persuasive words
are not good.