Nigute wahitamo isahani yumupira
Icyuma Cyamafaranga Manganese: Kwambara neza, ariko imbaraga zitanga umusaruro, ubukungu bwiza, urusyo rwamavugo
Gucisha bugufi kandi bike Ally yambara-ibyuma birwanya: Imikorere yuzuye irarenze ibyuma byinshi bya Manganese, bikwiranye nicyuma cyo hejuru cya Manganeri, ndetse no kubyara kabiri ibyuma birwanya ibyuma bya Manganeri .
Chromium ndende ya chromium: Yambara Kurwanya Ari hejuru yahoze ari ebyiri, kubera ko yatontomye
Imyambarire irwanya: ibereye ibidukikije aho ubushyuhe bwumupira wumupira butarenze impamyabumenyi ya 80), kandi PH ya PH ntarengwa ntabwo ari hagati yicyiciro cya 1 na 13, kidakwiriye gukoreshwa mubidukikije byumye
