. . . . "0"^^ . "114700594"^^ . . "0.229341"^^ . "0.0889277"^^ . . "0.040172"^^ . . "0.0585272"^^ . . . . "0.491397"^^ . . "0.0446142"^^ . . . "gritstone"@en-us . "grit"@en-us . "113860427"@en-us . . "gritrock"@en-us . . . "0.0224203"^^ . "0.0"^^ . "0.25"^^ . "0.128418"^^ . "0.270376"^^ . "0.103196"^^ . . "a hard coarse-grained siliceous sandstone"@en-us . "0.0773731"^^ . . "0.0906529"^^ . . "0.259467"^^ . . "14700594-n"^^ . "grit"^^ . "0.0503599"^^ . . . . "110537638"@en-us . "0.0447585"^^ . "a hard coarse-grained siliceous sandstone"@en-us .