Ntushobora guhumanya
Irinde guhura nibintu bikarishye kugirango wirinde gutombora

Byakoreshejwe cyane
· Uburasirazuba bwo hagati buracukura
Diyama nziza cyane yo mu burasirazuba bwo hagati ishyushye-kashe ya diyama, gufatira hamwe hamwe no kumera imvi zidafite ibara, hamwe hejuru 12 yo gukata, kurabagirana kurusha izindi diyama ku isoko, kuvunika cyane, ingaruka nziza zo kwibeshya, umucyo no gukorera mu mucyo byo gukata ni ibyiciro byambere byo murugo, birashobora kwihanganira 10 Ikizamini cya pound tensile, amazi yubushyuhe bwogeje inshuro 100 ntabwo azagabanuka.Biboneka mweru, umutuku, umukara, umuhondo wumwotsi, umuhondo wa kirisiti, umuhondo windimu, malachite, zircon yubururu, cape, ubururu bwerurutse, ubururu bwijimye, icyatsi cya olive icyatsi, imbuto icyatsi kibisi, icyatsi kibisi, icyatsi kibisi, icyatsi kibisi, umukara wijimye, umutuku wijimye , Plum umutuku, umutuku, umweru AB, umutuku AB, ubururu AB, umukara AB, nibindi + ubwoko bwamabara, ibisobanuro ni SS6—
SS34.Umucyo mwinshi, reberi ihamye, amabara n'amabwiriza atandukanye