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English Fox - English Dictionary
Meaning of
chalcedony
in English
chalcedony
uk
/kælsɪˈdɒni/
#uncommon
Definitions
Noun
a
type
of
quartz
with
fine
grains
;
translucent
or
milky
appearance
The
geologist
studied
a
sample
of
chalcedony
from
the
ancient
riverbed
.