set of various blue gemstones with names

agate aquamarine aventurine azurite background beryl blue chalcedony chessylite chrysocolla collage collection cordierite cutout cyanite description disthen dumortierite gem gemstone geological iolite isolated kyanite labradorite lapis larimar larvikite lazuli lazurite many mineral mineralogical name natural polished rhodusite rock rolled sapphirine sapphirite set shattuckite sodalite stone topaz tumbled turquenite various white