 | | Report (issue) | | mainly quartz. (2) Teofilo Otoni, Minas Gerais, Brazil; average of 6 electron microprobe analyses supplemented...tourmaline-bearing granite and granite pegmatite (Brazil). Association: Autunite, meta-autunite, uranophane...torbernite, meta-torbernite, chernikovite, uranian “opal" (Perus, Brazil). Distribution: From the Haiwee...California, USA. At Perus, 25 km north of São Paulo, and from Teofilo Otoni, Minas Gerais, Brazil. On Portezuelo... Svisero (1969) Haiweeite, a new occurrence in Brazil. Amer. Mineral., 54, 966-969. (3) Plášil, J., K |  | | Report (issue) | | Chernikovite (H3 O)2 (UO2 )2 (PO4 )2 • 6H2 O c 2001-2005 Mineral Data Publishing, version 1 Crystal...tourmaline-bearing granites and granite pegmatites (Perus district, Brazil). Association: Autunite, meta-autunite...metatorbernite, haiweeite, uranian “opal” (Perus district, Brazil). Distribution: From the Karakat uranium...Mountains, Tajikistan. In the Perus district, 25 km north of São Paulo, Brazil. In Germany, in the Rockelmann...298–299 [hydrogen-autunite = chernikovite]. (2) Atencio, D. (1988) Chernikovite, a new mineral name for (H3 |  | | Journal (article/letter/editorial) | | spectrochemical characteristics of synthetic chernikovite and meta-ankoleite LAURENTVAN HAVERBEKE,RENAUDVOCHTENAND...Middelheimlaan 1, B-2020 Antwerpen, Belgium Abstract Chernikovite and meta-ankoleite were synthesized with a relatively...species were determined. The pK~p values of chernikovite and meta-ankoleite were found to be 22.73_+0...24 and 24.30-t-0.81 respectively. KEYWORDS: chernikovite, meta-ankoleite, solubility, solubility product...Introduction THE t e t r a g o n a l minerals chernikovite, ( H 3 0 ) ( U O 2 ) ( P O a ) - 3 H 2 0 , and |  | | Journal (issue) | | ...........................241 by M. Jensen Chernikovite, a new mineral name for (H30 ) 2(U 0 2)2(P 04)2#6H20...Universidade de Sao Paulo Caixa Postal 20.899 01498 —Sao Paulo, SP, Brasil ABSTRACT Chernikovite, (H30 ) 2(U...originally found in the USSR. A second occurrence from Brazil and a third from the USSR are also recorded. The...26(100)(201). The Brazilian material occurs at Penis, Sao Paulo, as inclusions in autunite and meta-autunite, which...27(80)(201) and 2.77(70)(103, 202). Synthetic chernikovite consists of microscopic square and octagonal |  | | Journal (article/letter/editorial) | | pattern (diffractometer,Co radiation) are a : Chernikovite* 14.230(2), c: 5.579(l)L; D"u": 4.21 g/cm3for...Strongestlines of the powder D. Atencio (1988) Chernikovite, a new mineral name for patternare 12.41(80)(100)...96(60)(2rI ), 2.I 6(70)(I 04,2r3, The pattern of chernikovite 222,311),and 2.09(70)(302). has a strongreflection...meta-ankoleite, uramphite, and abernathyite.Tlpe chernikovite (no exact locationgiven)occursasthin, transparent...occurs with other secondaryuranium minerals at Perus (Sao Paulo) as oriented inclusions in autunite and meta-autunite |  | | Journal (issue) | | the Skarn of Mina Brejui, Rio Grande do Norte, Brazil Alexander U. Falster1 Luizhelio Barreto da Silva... 556 Boa Viagem, 51021-310 Recife, Pernambuco, Brazil • Tungstenite is a relatively rare mineral and...New Orleans, organized a three week fieldtrip to Brazil. The major goal was to study granitic pegmatites...Currais Novos in the State of Rio Grande do Norte, Brazil. The skarn body is presently being mined for its...Mc.~ico 13-8: 1.6,7; Missouri 13-11:2,7 Chernikovite Brazil 13-3: 1.4.5: Czech Republic 13-3: 1,4.5 Chlorite |  | | Book | | ........................................... 25 Brazil .................................................Canada South Africa Namibia Russian Federation Niger Brazil Uzbekistan Ukraine Mongolia $40/kgU < $80/ kgU...operations. 9 In Central and South America, Brazil was the only country producing in 2001 and 2002...India Norway United States Canada South Africa Brazil Others Worldwide total Reserves (tonnes Th) 300...Witwatersrand, South Africa; and Serra de Jacobina, BAH, Brazil. Thorium veins are the least common type of radioactive |  | | Journal (article/letter/editorial) | | Craig known as a synthetic compound. parish. Chernikovite. D. Atencio, 1988. Min. Record, 19, Diaoyudaoite...fraction of sea-floor mud near the found at Perus, Silo Paulo, Brazil, and elseisland of Diaoyudao, northwest |  | | Journal (article/letter/editorial) | | sklodowskite kasolite β-uranophane soddyite weeksite chernikovite phosphuranylite saleeite meta-autunite meta-uranocircite...Mascarenhas, Y.P. (1991) Phurcalite from Perus, São Paulo, Brazil and redetermination of its crystal structure |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo, Andrea...[franslation: BTS - Business Translation Services]. Sao Paulo: Solaris Cultural Publications, 2009. Original title:...3. Minerals - Brazil 4. Minerals- Classification 5. Mineralogy 6. Mineralogy - Brazil - History 7. Precious...Precious stones - Brazil I. Bartorelli, Andrea. II. Title. 09-10025 Cover photograph: Crystal of brazilianite |  | | Journal (article/letter/editorial) | | which does not agree with the compositions of chernikovite, (H3O)+[(UO2)(PO4)](H2O)3 and trögerite, (H3O)+[(UO2)...Mascarenhas, Y.P. (1991): Phurcalite from Perus, São Paulo, Brazil, and redetermination of its crystal structure |  | | Book | | ........................................... 41 Brazil .................................................South Africa 0 96...J.00 I -l-L600 192,900 Brazil 137.900 155,700 155,700 155.700 Uranium Ukrni...was permitted and licensed but not yet operating. Brazil was the only count1y tn South Atnerica producing...radioactive zirconium deposits of Po9os de Caldas, Brazil, contain an unusua l assen1b lage ofbaddeleyite/zircon...Rog, Ukraine; Ross Adan1s, Alaska; Lagoa Real, Brazil; and Vall1alla, Australia. These deposits are especially |  | | Book | | crandallite from the Alto Benedeto pegmatite, Parai'ba, Brazil (by J.P. Cassedanne & L. Barreto) 22: 183-185 ALTO...Burian goyazite from [Alto Bernardino, Paraiba,] Brazil (by J. S. White, Jr.) 12:379 ALUMOHYDROCALCITE...muscovite from the Ze Pinto prospect, Minas Gerais, Brazil 21:405-408 --with J.P. Cassedanne: Crystallized...Gerais, Brazil 21:409-412 --with J. P. Cassedanne: The Jaguara~u pegmatite, Minas Gerais, Brazil 25:165-170...platinum from C6rrego Born Sucesso, Minas Gerais, Brazil 23:471-474 AMARGOSA DESERT Hydroboracite from the |  | | Report (volume) | | Honeyman 1989). Smellie I 994), Poyos de Caldas in Brazil (Chapman et al. 1990) and the Oklo natural reactors...AJGC, Mascarenhas YP 1991 Phurcalite from Perus, Sao Paulo, Brazil, and redetermination of its crystal structure...Minerals 123 from Teofila ~toni'. Minas Gerais, Brazil, Rastsvetaeva et al. (1997) report the structural...elongated [010], with perfect (001) cleavage. Chernikovite is pale yellow to lemon green and fluoresces...pleochroic. Chernikovite is known from a number of localities (Atencio 1988), including Perus (Sao Paolo) |  | | Journal (issue) | | sehr dankbar. Literatur: ATENTIO, D. (1988) : Chernikovite a new mineral name for (H 3O) 2(UO 2) 2(PO 4...uranifcros de Perus, SP.- Bolctim Instituto de Geocicncias e Astronimia da Universidade de Säo Paulo, 2, 83-201 |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Luiz A. D. Menezes: Belo Horizonte, Minas Gerais, Brazil. William C. Metropolis: Mineralogical Museum, Harvard...Wokitecas eel TMPS Tia VER YUC ZAC States, Brazil Acre Alagoas Amapa Amazonas Bahia Ceara Para...RN RS Rondonia RO Roraima Santa Catarina Sao Paulo Sergipe Tocantins RR SC SP SE TO 11. AUTHORSHIP... and Ecuador; Morro Velho mine, Nova Lima, MG, Brazil. sm DI:90, R:321, P&J:281, ABI:189, MR 13:323(1982)... Cauca, ABI:410. Bom Sucesso, near Serro, MG, Brazil. 8m DI:106, R:340, P&J:302, 1.2.1.2 Iridium Ir |  | | Report (volume) | | of apatite from the Golconda Mine, Minas Gerais Brazil. The three vicinal faces of the hillock exhibit...the {100} faces of apatites from Minas Gerais, Brazil (Rakovan and Reeder 1994). The formation of such...fluorapatite from the Golconda Mine, Minas Gerais, Brazil. Image is ~666 μm vertical. [Modified after Rakovan...fluorapatite from the Golconda Mine, Minas Gerais, Brazil. Image is ~1 mm across. [Used by permission of...United States, Australia, South Africa, Sri Lanka, Brazil, India, Malagasy, and Canada. As shown in Table |  | | Book (edition) | | Min. 38. 9. (11.,) Antonio Pereira. Minas Gerais. Brazil. Named from avt oC 'flower· and cn6TJPOO ' iron·... 1034. (TL) Serro Branco pcgmatite. Parahybla. Brazil. Named for M. Arrojaclo Lisboa. Syn. Headdcnite...Z=4 [PDF 29-959 1. (TL) Itabira, Minas Gerais. Brazil. Arsenophyllitc. syn. of arsenolite and of claudetite...29-2. 29-3). (TL) Paramirim. Agua Quente. Bahia. Brazil. Named for locality. Baicalite. syn. of baikalite... (TL) Sapucaia pegmatite m ine. M inas Gerais. Brazil. Named for Prof. A.L. de M. Barbosa. Syn. Ferrous |
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Perus, São Paulo, São Paulo, Brazil