Natural Boulder Opal | Buy Australian Opal Specimens Size:175 Ct is most often heard at

is most often heard at dawn and dusk

Bird Bingo brings a fun and educational twist to the traditional game as players learn the names and colourings of both their favourite species and weird and wonderful exotic birds

Size and colouring varies

and adult—as well as both upperwing and underwing views

box jellyfish and redback spider

Natural Boulder Opal | Buy Australian Opal Specimens Size:175 Ct is most often heard atThese exquisite, polished Australian Boulder Opals specimens showcase the natural beauty and unique charm of this vibrant gemstone. With a wide variety of colours and patterning from organic shapes to elegant striations, these specimens, exclusive to the Australian Museum Shop are superb opal examples Found exclusively in Western Queensland, Boulder Opal features a riot of colours seamlessly fused with its ironstone host rock, creating one of a kind