chii corundum

chii chinonzi corundum Corundum mineral, crystalline-aluminium oxide (Al2O3), trigonal system, ditrigonal-scalenohedral. Izvo zvinoitika muchimiro chemunhu kana chakapatsanurwa kuita mapoka eakagadzika dhiramu, dipyramidal uye machete macristal ekunyepedzera-kuenzana kwehexagonal, kusarudzika inclusions uye ...

chii chiri kutsika

chii chiiko chevhu igoko repasi Pano ndipo panomera gorosi…. Kukura kwePasi ndiyo yekunze yakaoma ganda rePasi (geosphere), chikamu cheiyo lithosphere, ine ukobvu hwemakiromita mashanu (pasi pegungwa) kusvika makumi manomwe neshanu ...

Nzizi, dziva reAntarctica

Nzizi, madziva eAntarctica anotonhorera nei uchinyora zvakawandisa kana vakapa mumwe mubvunzo seyakajairwa ZVINOTENDA Super! Ndatenda. zvakajairika VERENGA: Antarctica ndiyo yega kondinendi paPasi isina nzizi dzinoyerera zvachose. Chete…