AUSTRALIAN "FIRE" OPAL?

Introducing a BLACK OPAL from Lightning Ridge Field here... Some people may say this is a "FIRE OPAL" but as far as my opal experience concerns, there is NO official name like that in Australian Opal Family! White Opal (sometimes called Crystal Opal), Boulder Opal and Black Opal is officially known and this particular beautiful piece is guaranteed "Black Opal" with firely RED COLOR.   
xxxx  Malayvone