Izintaba zaseMakhonjwa, ezaziwa ngokuthi yiBarberton Greenstone Belt eMpumalanga, sezifakwe ohlwini lwe-UNESCO lweNdawo Yamagugu Omhlaba, okwenza iziza zaseNingizimu Afrika sezizonke zifinyelele kweziyi-10.
Esinye sezakhiwo ezindala kunazo zonke emhlabeni, iNtaba iMakhonjwa imele ukulandelana okugcineke kakhulu kwentaba-mlilo kanye namadwala endlalekile asukela eminyakeni eyizigidigidi ezi-3.6 kuya kwezingu-3.25 lapho amazwekazi okuqala eqala ukwakheka, kanye ne-meteor-impact fallback breccias eyakhiwa ngemva nje kwalokho. I-Great Bombardment eyaqala eminyakeni eyizigidi eziyizinkulungwane ezingu-4.6 kuya kwezingu-3.8 edlule.
Itholakala enyakatho-mpumalanga yeNingizimu Afrika, le ndawo yakha ama-40% e-Barberton Greenstone Belt. Ihlanganisa i-meteor-impact fallback breccias ebangelwa umthelela wama-meteorite akhiwe ngemva nje kwe-Great Bombardment (eminyakeni eyizigidi eziyizinkulungwane ezingu-4.6 kuya kwezingu-3.8 edlule), alondolozwe kahle kakhulu.
Izindawo ezikhona zaseNingizimu Afrika ezisohlwini zifaka iRobben Island, iSimangaliso Wetland Park, iCape Floral Region kanye ne-ǂKhomani Cultural Landscape eyengezwe ngonyaka odlule.
