lˈɪθiəm ˈɑːksaɪd ɪz jˈuːzd æz ɐ flˈʌks ɪn sᵻɹˈæmɪk ɡlˈeɪzᵻz; ænd kɹiːˈeɪts blˈuːz wɪð kˈɑːpɚ ænd pˈɪŋks wɪð kˈoʊbɔlt.
Lithium oxide is used as a flux in ceramic glazes; and creates blues with copper and pinks with cobalt.