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
Four things come not back. The spoken word, the sped arrow,
the past life, ad the neglected opportunity.