Definitions for

Overview of noun pegmatite

The noun pegmatite has 1 senses? (no senses from tagged texts)
1. pegmatite

(a form of igneous rock consisting of extremely coarse granite resulting from the crystallization of magma rich in rare elements) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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