SimilarityRank
chert 0.871 49404
lewisian 0.868 43492
metamorphic 0.863 30217
gneiss 0.855 38681
igneous 0.854 20899
stratiform 0.853 79354
volcanogenic 0.850 71004
palaeozoic 0.848 17635
greywacke 0.844 72592
proterozoic 0.841 68404
precambrian 0.840 28924
gabbro 0.837 63399
stratabound 0.836 51221
dalradian 0.833 31062
metasediment 0.833 45948
ordovician 0.829 22032
sediment 0.828 5603
granitic 0.828 50794
metasedimentary 0.826 73812
polymict 0.824 92327
basalt 0.824 15339
turbidite 0.821 52573
alluvial 0.820 27677
pyroclastic 0.819 38749
stratigraphy 0.815 25414