'Micaceo-calcareous' definitions:

Definition of 'Micaceo-calcareous'

From: GCIDE

Micaceo-calcareous \Mi*ca`ce*o-cal*ca"re*ous\, a. (Geol.) Partaking of the nature of, or consisting of, mica and lime; -- applied to a mica schist containing carbonate of lime. [1913 Webster]