Associations to the word «Glaucophane»
Wiktionary
GLAUCOPHANE, noun. (mineral) A mixed aluminate of sodium, magnesium and aluminium that has a characteristic blue colour, and exhibits pleochroism, with the chemical formula Na2(Mg,Fe2+)3Al2Si8O22(OH)2.
Wise words
Abuse of words has been the great instrument of sophistry
and chicanery, of party, faction, and division of society.