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Noun: pegmatite  'peg-mu`tIt
  1. A form of igneous rock consisting of extremely coarse granite resulting from the crystallization of magma rich in rare elements

Derived forms: pegmatites

Type of: igneous rock

Encyclopedia: Pegmatite

Nearest

peewee
peewit
peg
peg away
peg down
peg top
Pegasus
pegboard
pegged-down
pegleg
pegmatite
Pehlevi
Pei
peignoir
Peiping
Peirce
Peireskia
pejorative
pejoratively
pekan
Peke