Mwala wakuda wamwezi wakuda
Black star moonstone tanthauzo ndi katundu. Black star moonstone ndi sodium potaziyamu aluminium silicate yokhala ndi mankhwala (Na, K) AlSi3O8 ndipo ndi ... Werengani zambiri
Black tourmaline
Mwala wakuda wa tourmaline wamiyala wonyezimira. Black tourmaline ndi crystalline boron silicate mchere. Zina mwazinthu zake ndi aluminium, chitsulo, komanso magnesium, ... Werengani zambiri