b'\n_START_ARTICLE_\nCarnotit\n_START_SECTION_\nOrigini\n_START_PARAGRAPH_\nCarnotitul are o culoare de la gri spre galben \xc8\x99i este g\xc4\x83sit de obicei sub form\xc4\x83 de cruste sau fulgi \xc3\xaen gresii. Con\xc8\x9binutul mare de uraniu din mineral face carnotitul un important mineral industrial din care se exploateaz\xc4\x83 uraniul._NEWLINE_Este un mineral secundar de uraniu g\xc4\x83sit \xc3\xaen principal \xc3\xaen roci sedimentare, \xc3\xaen climate aride.\n_START_SECTION_\nR\xc4\x83sp\xc3\xa2ndire\n_START_PARAGRAPH_\nEl se g\xc4\x83se\xc8\x99te \xc3\xaen Statele Unite ale Americii \xc3\xaen: Wyoming; Colorado; Arizona; Utah. Este, de asemenea, g\xc4\x83sit \xc8\x99i \xc3\xaen Grants, New Mexico \xc8\x99i comitatul Carbon din Pennsylvania. \xc3\x8en plus, el mai poate fi g\xc4\x83sit \xc3\xaen Zair, Maroc, Radium Hill din Australia \xc8\x99i \xc3\xaen Kazahstan.\n_START_SECTION_\nDescoperire\n_START_PARAGRAPH_\nMineralul a fost descris pentru prima oar\xc4\x83 \xc3\xaen anul 1899 de c\xc4\x83tre savan\xc8\x9bii francezi M. M. C. Freidel \xc8\x99i E. Cumenge, care l-au identificat \xc3\xaen specimene aduse din Roc Creek \xc3\xaen Montrose County, Colorado, Statele Unite ale Americii.\n_START_SECTION_\nEtimologie\n_START_PARAGRAPH_\nA fost numit dup\xc4\x83 Marie-Adolphe Carnot (1839 - 1920), un inginer minier \xc8\x99i chimist francez.\n_START_SECTION_\nSpecii \xc3\xaenrudite\n_START_PARAGRAPH_\nExist\xc4\x83 c\xc3\xa2teva minerale \xc3\xaenrudite cu carnotitul, dintre care: margaritasitul ((Cs,K,H\xe2\x82\x83O)\xe2\x82\x82(UO\xe2\x82\x82)(VO\xe2\x82\x84)2\xc2\xb7H\xe2\x82\x82O) \xc8\x99i tyuyamunit (Ca(UO\xe2\x82\x82)\xe2\x82\x82(VO\xe2\x82\x84)\xe2\x82\x82\xc2\xb75-8H\xe2\x82\x82O)'