Iron(II) oxide1345-25-1100 % similar Aluminum silicate (Al2SiO5)12141-46-736 % similar Magnesium silicate1343-88-036 % similar Berkelium(IV) oxide12010-84-333 % similar Chromium oxide (Cr2O5)12018-34-733 % similar Gallium sesquioxide12024-21-433 % similar Lutetium oxide (Lu2O3)12032-20-133 % similar Thulium oxide (Tm2O3)12036-44-133 % similar Praseodymium oxide (Pr6O11)12037-29-533 % similar Lithium oxide12057-24-833 % similar Scandium oxide (Sc2O3)12060-08-133 % similar Samarium oxide (Sm2O3)12060-58-133 % similar Gadolinia12064-62-933 % similar Iron sulfide (FeS2)12068-85-833 % similar Berkelium(III) oxide12310-58-633 % similar Cadmium oxide1306-19-033 % similar Cobalt(III) oxide1308-04-933 % similar Dysprosium(III) oxide1308-87-833 % similar Europium(III) oxide1308-96-933 % similar Antimony trioxide1309-64-433 % similar