Quartz ndi chinthu chapadera, chifukwa cha chiyero chake chachikulu cha SiO₂ komanso kuphatikiza kwa makina, magetsi, kutentha, mankhwala, ndi kuwala.

Maphunziro Odziwikandi JGS1, JGS2, ndi JGS3. 

Katundu Wanthawi Zonse
chiyero chapamwamba cha SiO₂
kukhazikika kwapamwamba kwambiri kwa kutentha
kupititsa patsogolo kuwala.
zabwino kwambiri zotsekera magetsi
kwambiri matenthedwe kutchinjiriza
mkulu mankhwala kukana

Ntchito Zofananira
kwa njira zopangira semiconductor
kwa njira zopangira ma fiber optic
popanga ma cell a solar
kwa njira zopangira ma LED
kwa zinthu za physicochemical

Zomwe Zapangidwira
Machubu
Machubu a Domed
Ndodo
Mbale
Ma disc
Mipiringidzo

Titha kutsata madongosolo apadera azinthu zopangidwa mwamakonda ndi zida zomwe kasitomala amakonda, makulidwe ake, ndi zololera.