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Significats de copper pyrites en anglès

portuguès
calcopirita
català
calcopirita

A yellow copper ore (CuFeS2) made up of copper and iron sulfide.

        calcopirita
        Sinònims
        Examples for "chalcopyrite"
        Examples for "chalcopyrite"
        1
        The common are is chalcopyrite, a copper sulphide; that is, it is composed of copper and sulphur.
        The Western United States: A Geographical Reader
        2
        Basalt with traces of chalcopyrite.-L.
        Scientific American, Volume XLIII., No. 25, December 18, 1880 /...
        3
        The West Desert deposit consists of coarse-grained sphalerite with minor chalcopyrite occurring in skarn developed in thin-bedded, shaly carbonate rocks near the intrusive complex.
        Reuters
        Ús de copper pyrites en anglès
        1
        Quartz with specular iron ore. Greenstone, with chalcedony and copper pyrites.
        Narrative of a Survey of the Intertropical and Western Coasts of...
        2
        One piece must contain copper pyrites and the other zincites.
        The Boy Mechanic, Volume 1: 700 Things for Boys to Do
        3
        But since about 1860 sulphuric acid has been more largely made from iron or copper pyrites.
        The Project Gutenberg Encyclopedia, Volume 1 of 28
        4
        Quartz, containing disseminated hematitic iron-ore and copper pyrites.
        Narrative of a Survey of the Intertropical and Western Coasts of...
        5
        Thallium is a rare metal, found in small quantities in some varieties of iron and copper pyrites, and in some lithia micas.
        A Text-book of Assaying: For the Use of Those Connected with Min...
        6
        Copper pyrites (or yellow ore), erubescite (or purple ore), and chalcocite (or grey ore) are the most important.
        A Text-book of Assaying: For the Use of Those Connected with Min...
        7
        Copper pyrites, by its aspect from the other minerals, and from iron pyrites by its inferior hardness and less gravity.
        Scientific American Supplement, No. 344, August 5, 1882
        Translations for copper pyrites
        portuguès
        calcopirita