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sand with very high silica content (over 95%) used for forming casting molds (see: silicon dioxide, sand casting, molding material), kristallilise kvartsi (SiO2) põhine materjal vormi- või kärnisegude valmistamiseks liivvormvalus (vt ränidioksiid, liivvormvalu, vormimaterjal)
silica sand . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/silica%20sand/1/eng (26.07.2026)
