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Quartz inonzi oxide mineral ine furemu chimiro, ine zvakanakira kuomarara kwakanyanya, kugadzikana kwemakemikari kuita, yakanaka kupisa kupisa, etc. Inoshandiswa zvakanyanya mukuvaka, michina, metallurgy, midziyo yemagetsi, zvishandiso zvitsva, simba idzva uye mamwe maindasitiri. uye chinhu chakakosha ...Verenga zvimwe -
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