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Which company is the biggest producer of copper?

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Journal Article•DOI Role of copper in Indian childhood cirrhosis Seema Sethi, Shobha Grover, M. B. Khodaskar - Show less +2 more 01 Jan 1993-Annals of Tropical Paediatrics 27 Citations	Dietary copper as a source of this raised copper seems unlikely.
Journal Article•DOI Comparative responses of rats to different copper intakes and modes of supplementation. Leslie M. Klevay, Jack T. Saari - Show less +1 more 01 Jun 1993-Experimental Biology and Medicine 35 Citations	Liver copper probably is the best index of copper nutriture.
Journal Article•DOI Corrosion of Copper by Water of Various Temperatures and carbon dioxide contents H. Kristiansen 01 Nov 1977-Materials and Corrosion-werkstoffe Und Korrosion 12 Citations	Iron seems to take part in the reaction process which leads to formation of pitting on copper.
Journal Article•DOI Plasma copper concentration as marker of copper intake from food. Jürgen König, Ibrahim Elmadfa - Show less +1 more 09 Oct 2000-Annals of Nutrition and Metabolism 14 Citations	A better indicator for copper supply may be the evaluation of those food items, which are the predominant sources of copper intake at the population level.
Journal Article•DOI Copper mineralization in the upper part of the Copper Harbor Conglomerate at White Pine, Michigan Stanley K. Hamilton 01 Nov 1967-Economic Geology 25 Citations	The native copper is therefore diagenetic.
Journal Article•DOI Effects of copper deficiency on the structure and microwave properties of YBa2Cu3O7−δ films deposited by laser ablation Tsutomu Yoshitake, Wataru Hattori, Shuichi Tahara - Show less +2 more 23 Sep 1998-Journal of Applied Physics 11 Citations	The copper composition is, therefore, a crucial f...

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Where is copper used?4 answersCopper finds diverse applications across various fields. It is extensively utilized in electrical, light industry, machinery manufacturing, transportation, construction, national defense, and information and communication sectors. In nurseries, copper is used as a fungicide and fertilizer for seedlings, with specific soil and irrigation requirements for optimal growth. Moreover, copper is an essential nutrient for plants, animals, and humans, playing a crucial role in protein synthesis, although excess copper can be harmful to health. The antimicrobial properties of copper are harnessed in medical settings, industrial equipment, and plumbing systems to prevent and control biofilm formation, showcasing its versatility and effectiveness in various applications. Additionally, copper is valued in analytical and industrial fields for its thermal and electrical properties, leading to the development of innovative sensors for environmental, technological, and medical purposes.

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