LEGE NO GEOLOGIC MAP OF SINGIDA REGION D SHaWl NG THE LOCA TIO N S OF THE B Un consol idated alluv ium P PE L Cement ~ WEMBERE' DEPRESSION Kitnberl ite pIpe or dyke D A lka l i syen ite o Gran i t e gr anod i or i t e , d i or ite D Nyanz ian( ?) volcanic rocks , schi sts , gne isses ./ ( .:»: I Geo l og ic co nt act ~carp / • I Intermittent r iver or stream ~ -- , Se asonal , sw amp ~\.-) Sekenk e • Unpaved road Temporary road TRUE NORTH /' I I / f ! f J ( ( ( J { { I I I I / I / I i / / // .I I I ( \ '} .' / J . ' / / / / / I I I { I \ r I _' I I r I \ / / { I I I , I I ---r j / \. \. // :., " I h an jct.... '\ . y . / . ~ : . . .' \ ···.·24 . t::» .~} -. J J I l,-, / 21. ·:··\. - .... - - - . .... .2.~· · · · 7·· · · .\...:.19 / ., J ..../ ":.' . / / / / / J ' " • . . •. •. t . '" • Topography from Central 1 : 25 0.000 o 5 10 15 Province Sheets 1 and 3 I 1947 Geology (northern half) from Degree Sheet 29 , Tanga ny i ka Geo!. Sur vey. 1938 1962 (southern " ) and compilat io n by G.W.Mann ard I •