Jecha reQuartz yakakosha maindasitiri mamineral raw material. Iyo isiri-kemikari ine ngozi yezvinhu uye ine huwandu hwakawanda hwekushandisa, senge: girazi, ceramics, refractory zvinhu, kutakura kwemvura, kutakura chitima, kuvaka, makemikari maindasitiri uye mamwe maindasitiri. Nokuti haina ngozi, hapana dambudziko kune chero nzira yekufambisa. Zvisinei, kutaridzika kwejecha regirazi idiki uye zvidimbu zvisingaenzaniswi. Mushure mekubikwa pakupisa kwepamusoro kwe520-580, jecha regirazi rinosanganiswa negirazi rekushanda kuti rigadzire nzvimbo isina kuenzana yetatu-dimensional, iyo inonyanya kushandiswa kugadzira zvigadzirwa zvegirazi. Jecha regirazi rakakamurwa kuita jecha regirazi remavara uye jecha regirazi rakajeka. Kuonekwa kwejecha regirazi rakajeka rakafanana neshuga chena. Girazi jecha rinonyanya kukonzerwa nekushongedzwa kwegirazi repamusoro, senge magirazi, mavhasi, marambi uye zvichingodaro. Jecha regirazi remavara, rinozivikanwawo sejecha regirazi remavara, rinogonawo kushandiswa sechishongo.
