Pegmatite - Dictionary Definition and Overview

Pegmatite :  (noun)

1: a form of igneous rock consisting of extremely coarse granite resulting from the crystallization of magma rich in rare elements

Based on WordNet 2.0

Pegmatite : \Peg"ma*tite\, n. [Based on Gr. ? something fastened together, in allusion to the quartz and feldspar in graphic granite: cf. F. pegmatite. See Pegm.] (Min.) (a) Graphic granite. See under Granite. (b) More generally, a coarse granite occurring as vein material in other rocks.

Based on WordNet (r) 2.0 (August 2003)

Example Usage of Pegmatite

impyer: Black Fire Minerals successfully acquires Karibib Lithium Pegmatite Project: Black Fire Minerals (ASX: BFE, BFE.. http://bit.ly/6o9RU8
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