Iyo yakapfava, inokwezva chimiro cheiyo symmetric yakavhurika-yakaita moyo-yakaita cubic zircon ring inopemberera mweya werudo unobata manzwiro mazwi aisambogona kutaura. Uye mitsara yekutsvaira, inopenya cubic zircon uye nzvimbo dzakavhurika dzakagadzirwa pamwechete kuti dzigadzire ichi chisikwa chinoyevedza. Uye inoyevedza yakavhurika-yakaita-yakaita cubic zircon mhete ine huremu hwese huremu hwe3.8g.