geocronite Meaning, Definition & Usage

Ge*oc"ro*nite noun
Etymology
Gr. , , the earth + Saturn, the alchemistic name of lead: cf. G. geokronit.
Definitions
  1. (Min.) A lead-gray or grayish blue mineral with a metallic luster, consisting of sulphur, antimony, and lead, with a small proportion of arsenic.

Webster 1913