Inzira nyamukuru ziterambere rya mudasobwa ni kwihuta kandi bihamye kohereza amakuru, umurongo mugari no gukoresha ingufu nke.Ugereranije nibikoresho bihendutse, beryllium y'umuringa ivanze ifite amashanyarazi menshi, amashanyarazi, ubushyuhe nimbaraga, bityo kwizerwa nibyiza.Ibicuruzwa bifitanye isano birimo amasoko, abahuza (abahuza), abahindura, nibindi.