Mutsara wokutanga: Mativi ezasi anoumbwa zvikurukuru ne andesitic uye mamwe marasha ebasaltic. Mutsara wechipiri: Mativi ezasi anoumbwa zvikurukuru nerwizi rweandesitic uye mamwe marwizi ebasaltic. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?
Hungu