'Mispickel' definitions:

Definition of 'mispickel'

(from WordNet)
noun
A silver-white or grey ore of arsenic [syn: arsenopyrite, mispickel]

Definition of 'Mispickel'

From: GCIDE
  • Mispickel \Mis*pick"el\, n. [G.] (Min.) Arsenical iron pyrites; arsenopyrite. [1913 Webster]