[f. JARGON sb.2 + -IC.] Pertaining to the mineral jargon.
1796. Kirwan, Elem. Min. (ed. 2), I. 14. Jargonic Earth, or Jargonia … has … been found only in the stone called Jargon, or Circon, of Ceylon.
1828. in Webster.
1847. in Craig.
