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Opal

speaker
speaker

Meaning

Noun

In Minerals:
A
, like
, of
, but
to
in
and
, of the
SiO₂·nH₂O.
In Minerals, Birthstones & Gems:
  • A
    , like
    , of
    , but
    to
    in
    and
    , of the
    SiO₂·nH₂O.
  • A
    , an
    found in the opal-silica
    (potch)
  • In Biochemistry, Biology & Genetics:
    A
    used in
    to a particular
    , "UGA."
    In Gossamer-winged butterflies:
    Any of various
    of the
    Nesolycaena.

    Name

    A
    from English from the
    ,
    in the
    century.
    A type of
    made by British Petroleum
    to be unable to be used for
    sniffing.
    A
    in Alberta, Canada
    A
    in Wyoming
    Sourced from
    Wiktionary
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