As a noun simonite
is a monoclinic-prismatic red mineral containing arsenic, mercury, sulfur, and thallium.
As a verb simonise is
an alternative spelling of simonize.
simonite
English
Noun
(mineralogy) A monoclinic-prismatic red mineral containing arsenic, mercury, sulfur, and thallium.
References
* Simonite in the Mineralogy Database: [http://webmineral.com/data/Simonite.shtml]