false galenafalse gossanfalse lapisfalse originfalse setfalse stratificationfalse streamfalse synapomorphyfalse topazfalseworkfalsework bentfalunfamatinitefamennianfan apronfan auxiliaryfan boosterfan cleavagefan coralfan cutfan deltafan foldfan infraredfan signalfan structurefan systemfanaisonfancy sapphire or sapphire or sapphirefangitefanglomeratefanheadfanhead trench or fanhead or fanhead or trenchfar eastfar infraredfaradaic pathfaraday cagefaraghan formation or faraghan or faraghanfaratshitefarofarokhi formation or farokhi or farokhi or farukhi or faruokhifarreoidfarringtonitefarrisitefars group or fars or farsfarsunditefascicular columellafascinefasciolefasefashioning