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It glitters but isn't gold, 6 letters
Mineral resembling gold, 6 letters
Source of sulfuric acid, 6 letters
A common mineral (iron disulfide) that has a pale yellow color, 6 letters
Brass-yellow minerals, 7 letters
Minerals known as fool's gold, 7 letters
Minerals of a type, sir, 7 letters
Minerals that look like gold, 7 letters
Natural metallic sulfide minerals, 7 letters
Sulfide-containing group, 7 letters
Any of various metallic-looking sulfides (of which pyrite is the commonest), 7 letters
A toxic colorless flammable liquid organic base with a disagreeable odor, 8 letters
Usually derived from coal, 8 letters
Analgesic (trade name Pyridium) used to treat urinary tract infections, 8 letters
A B vitamin that is essential for metabolism of amino acids and starch, 9 letters
A B vitamin that is essential for metabolism of amino acids and starch, 12 letters
A B vitamin that is essential for metabolism of amino acids and starch, 10 letters
Antihistamine used to treat rhinitis and pruritus, 10 letters
A heterocyclic organic compound with a penetrating odor, 10 letters