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Iridium is a chemical element; it has symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, it is considered the second-densest naturally occurring metal (after osmium) with a density of 22.56 g/cm 3 (0.815 lb/cu in) [8] as defined by experimental X-ray crystallography. [a] 191 Ir and 193 Ir ...
Chile. List of countries by lithium production. Manganese [14] South Africa. China. List of countries by manganese production. Mercury [15] China.
This is a list of countries by iron ore production based on U.S. Geological Survey data. [a] List. Rank Country Usable iron ore ... Rank Country 1980 2013 2015
1.14 Reserves. 1.15 Society. 1.16 Sport. ... This is a list of international rankings by country. By category. Agriculture ... List of countries by iridium production;
This is a list of countries by salt production. The six leading salt producers in the world, China, the United States, India, Germany, Canada, and Australia, account for more than half of the worldwide production. The first table includes data by the British Geological Survey (BGS) for countries with available statistics.
2023 Rank Country/Region Silver production (tonnes) % of total — World 25,790 100.0 1 Mexico: 6,400 24.8 2 China: 3,400 13.2 3 Peru: 3,100 12 4 Chile: 1,400
Thorium resources are the estimated mineral reserves of thorium on Earth. Thorium is a future potential source of low-carbon energy. [1] Thorium has been demonstrated to perform as a nuclear fuel in several reactor designs. [2] [3] It is present with a higher abundance than uranium in the crust of the earth. Thorium resources have not been ...
Moreover, much of Canada, Greenland, Siberia and Antarctica are currently unexplored due to permafrost and may hold substantial undiscovered reserves. Australia is estimated to have the largest reserves, followed by Kazakhstan, Canada and Russia. Notes: Historical production for the Czech Republic includes 102,241 tonnes of uranium produced in ...