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Meaning of NIOBITE
Pronunciation:
n'Iowb`It
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WordNet Dictionary
Definition:
[n]
a
black
mineral
that
is
an
ore
of
niobium
and
tantalum
 
Synonyms:
columbite
 
See Also:
atomic number 41
,
atomic number 73
,
mineral
,
Nb
,
niobium
,
Ta
,
tantalum
Webster's 1913 Dictionary
Definition:
\
Ni
"
o
*
bite
\,
n
. (
Min
.)
Same
as
{
Columbite
}.
 
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