Include your e-mail if you'd like us to get back to you.
We've received your feedback, thank you!
mineraal CuFeS2 või seda mineraali sisaldav vasemaak, sulphide of copper and iron CuFeS2, a widely distributed mineral
yellow copper ore . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/yellow%20copper%20ore/1/eng (19.06.2026)