White earthy powder used for optical glass
Crossword Clue

  • We have found 8 answers to crossword clue "White earthy powder used for optical glass"
  • The Best Answer: 10/10
AnswerCrossword Clue
THORIAWhite, earthy powder used for optical glass
miniumorange to red, heavy, earthy, water-insoluble, poisonous powder, Pb3O4, obtained by heating litharge in the presence of air: used chiefly as a paint pigment, in the manufacture of glass and glazes, and in storage batteries
miniumsorange to red, heavy, earthy, water-insoluble, poisonous powder, Pb3O4, obtained by heating litharge in the presence of air: used chiefly as a paint pigment, in the manufacture of glass and glazes, and in storage batteries
thoriaa powdery white oxide of thorium ThO2 used especially as a catalyst and in crucibles and refractories and optical glass
lithiawhite powder, Li2O, with strong alkaline properties: used in ceramics and glass
lithiaswhite powder, Li2O, with strong alkaline properties: used in ceramics and glass
ceriawhite-to-yellow, heavy powder, cerium dioxide, CeO2, usually derived from cerium nitrate by decomposition with heat: used chiefly in ceramics, glass polishing, and decolorizing
ceriaswhite-to-yellow, heavy powder, cerium dioxide, CeO2, usually derived from cerium nitrate by decomposition with heat: used chiefly in ceramics, glass polishing, and decolorizing