'Micropegmatitic' definitions:
Definition of 'Micropegmatitic'
From: GCIDE
- Micropegmatite \Mi`cro*peg"ma*tite\, n. [Micro- + pegmatite.] (Min.) A rock showing under the microscope the structure of a graphic granite (pegmatite). -- {Mi`cro*peg`ma*tit"ic}, a. [1913 Webster]