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Granite
name
granite
noun
(petrology)
A
group
of
igneous
and
plutonic
rocks
composed
primarily
of
feldspar
and
quartz.
Usually
contains
one
or
more
dark
minerals,
which
may
be
mica,
pyroxene,
or
amphibole.
Granite
is
quarried
for
building
stone,
road
gravel,
decorative
stone,
and
tombstones.
Common
colors
are
gray,
white,
pink,
and
yellow-brown.
granitization
granitize
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