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Journal Article

Jahnsite-(MnMnMg), Mn 2+ Mn 2+ Mg 2+ 2 Fe 3+ 2 (PO 4 ) 4 (OH) 2 ·8H 2 O, a New Phosphate Mineral Species from Sapucaia Pegmatite, Sapucaia Do Norte, Galiléia, Minas Gerais, Brazil

Pietro Vignola, Frédéric Hatert, Maxime Baijot, Nicola Rotiroti, Andrea Risplendente, Sergio Varvello
Published: 16 May 2019
The Canadian Mineralogist (2019) 57 (3): 363-370.
DOI: https://doi.org/10.3749/canmin.1800078
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The Transition from Miaskitic to Agpaitic Rocks, as Highlighted by the Accessory Phase Assemblages in the Passa Quatro Alkaline Complex (SouthEastern Brazil)

Vincenza Guarino, Roberto de' Gennaro, Leone Melluso, Excelso Ruberti, Rogério G. Azzone
Published: 16 May 2019
The Canadian Mineralogist (2019) 57 (3): 339-361.
DOI: https://doi.org/10.3749/canmin.1800073
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Constraining the Economic Potential of By-Product Recovery by Using a Geometallurgical Approach: The Example of Rare Earth Element Recovery at Catalão I, Brazil

Lucas Pereira, Sandra Birtel, Robert Möckel, Bruno Michaux, Andre C. Silva, Jens Gutzmer
Journal: Economic Geology
Published: 15 April 2019
Economic Geology (2019)
DOI: https://doi.org/10.5382/econgeo.4637
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Includes: Supplemental Content
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Pollen morphology of Bignoniaceae from Brazilian forest fragments and its systematic significance

Cintia Neves de Souza, Andréia Alves Rezende, Eduardo Custódio Gasparino
Journal: Palynology
Published: 03 April 2019
Palynology (2019) 43 (2): 333-347.
DOI: https://doi.org/10.1080/01916122.2018.1476924
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Brandãoite, [BeAl 2 (PO 4 ) 2 (OH) 2 (H 2 O) 4 ](H 2 O), a new Be–Al phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil: description and crystal structure

Luiz A. D. Menezes Filho, Mário L. S. C. Chaves, Mark A. Cooper, Neil A. Ball, Yassir A. Abdu, Ryan Sharpe, Maxwell C. Day, Frank C. Hawthorne
Published: 01 April 2019
Mineralogical Magazine (2019) 83 (2): 261-267.
DOI: https://doi.org/10.1180/mgm.2018.121
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Journal Article

Inversion for Focal Mechanisms Using Waveform Envelopes and Inaccurate Velocity Models: Examples from Brazil

Juraci Carvalho,