Phosphate mineral equilibria at the Galiléia pegmatite fields, Minas Gerais, Brazil
نویسندگان
چکیده
منابع مشابه
Vibrational spectroscopy of the phosphate mineral lazulite--(Mg, Fe)Al2(PO4)2·(OH)2 found in the Minas Gerais, Brazil.
This research was done on lazulite samples from the Gentil mine, a lithium bearing pegmatite located in the municipality of Mendes Pimentel, Minas Gerais, Brazil. Chemical analysis was carried out by electron microprobe analysis and indicated a magnesium rich phase with partial substitution of iron. Traces of Ca and Mn, (which partially replaced Mg) were found. The calculated chemical formula o...
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Specimens of Plecoptera collected in Minas Gerais State, Brazil were studied. Twelve previously described species were identified, Anacroneuria boraceiensis Froehlich, 2004, A. debilis (Pictet, 1841), A. itatiaiensis Baldin et al., 2013, A. polita (Burmeister, 1839), A. singularis Righi-Cavallaro & Lecci, 2010, A. stanjewetti Froehlich, 2002, A. terere Righi-Cavallaro & Lecci, 2010, A. vanini F...
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Foi desenvolvido um estudo para avaliar a contaminação aquática provinda de descargas de esgotos municipais, tratados ou inadequadamente tratados, como também provindas de áreas de pastagem, de agricultura, de depósitos de resíduos de construção civil e de sucata metálica, nas vizinhanças da bacia do Rio Turvo Limpo. Os cursos d’água examinados foram o Ribeirão São Bartolomeu, o Rio Turvo Sujo ...
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The objective of this study was to analyze the administrative and operational aspects of Oral Health Teams (OHT) at the Family Health Program (FHP) in Minas Gerais State, Brazil. Two types of questionnaire were sent to 310 cities, and 53.5% were answered until June/2004. From the total of the respondents, 66.9% reported unstable forms of hiring and 82.5% of the dental surgeons receive wage 9 ti...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 2007
ISSN: 0108-7673
DOI: 10.1107/s0108767307095219