Ibicuruzwa byacu

Dutanga kandi tugakora ibikoresho bibisi, ibicuruzwa byo gutunganya, ibicuruzwa bya ceramic, ibidukikije bibangamiye, ibikoresho byimirizo, ibishushanyo mbonera, ibibuga byindwara kandi kohereza hanze . calcium yatumijwe muri Zirconi, Yibeshye Zirconia, Umucanga wa Quarc, Igishushanyo, Andalusiite, Andarconium Cornumbum nibindi.