Geocronite

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Geocronite \Ge*oc"ro*nite\, n. [Gr. ge`a, gh^, the earth +
     Kro`nos Saturn, the alchemistic name of lead: cf. G.
     geokronit.] (Min.)
     A lead-gray or grayish blue mineral with a metallic luster,
     consisting of sulphur, antimony, and lead, with a small
     proportion of arsenic.


     [1913 Webster]