Noah Webster
Micarel
MIC'AREL, noun A species of argillaceous earth; a mineral of a brownish or blackish red color, commonly crystallized in rhomboidal prisms, or in prisms of six sides.
MIC'AREL, noun A species of argillaceous earth; a mineral of a brownish or blackish red color, commonly crystallized in rhomboidal prisms, or in prisms of six sides.