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Microcline from Brazil

Brazil
 
  • Amazonas
    • Presidente Figueiredo
      • Pitinga mine
C. Lemanski, Jr. (re-entry of lost Mindat data).
  • Bahia
    • Caetité
      • Maniaçu
Oliveira, A. L. R. D., Costa, A. D., Amorim, L. E. D., Oliveira, L. A. R. D., Guimarães, F. S., Jesus, T. H. F. D., ... & Matos, E. C. D. (2019). Mineralogical characterization of the uranium tailings from the Cachoeira mine in the Lagoa Real uraniferous province. In Proceedings of the INAC 2019: international nuclear atlantic conference. Nuclear new horizons: fueling our future.
    • Floresta Azul
Santos, J. J. A., Conceição, H., Leandro, M. V. S., & Rosa, M. D. L. D. S. (2018). formation of monazite-(Ce, La) by fluid-apatite interaction: the Floresta Azul alkaline complex, Bahia, Brazil. Brazilian Journal of Geology, 48, 721-733.
    • Itabuna
Leandro, M. V. S., Conceição, H., da Silva Rosa, M. D. L., Marques, G. T., & Lamarão, C. N. (2022). Mineraloquímica das rochas do Batólito Sienítico Itabuna, Sul do estado da Bahia. Geologia USP. Série Científica, 22(2), 3-27.
    • Itaju do Colônia
Maria de Lourdes da Silva Rosa, Herbet Conceição, Moacir José Buenano Macambira, Marco Antonio Galarza, Mônica Pringsheim Cunha, Rita Cunha Leal Menezes, Moacyr Moura Marinho, Basílio Elesbão da Cruz Filho, Débora Correia Rios (2007) Neoproterozoic anorogenic magmatism in the Southern Bahia Alkaline Province of NE Brazil: U–Pb and Pb–Pb ages of the blue sodalite syenites, Lithos, vol. 97, 88-97.
    • Itarantim
Conceicao, Herbet, Rosa, Maria de Lourdes da Silva, Moura, Candido A. V., Macambira, Moacir Jose Buenano, Galaraza, Marco Antonio, Correia Rios, Debora, Marinho, Moacyr Moura, Menezes, Rita Cunha Leal, Cunha, Monica Prisgsheim (2009) Petrology of the Neoproterozoic Itarantim Nepheline Syenite Batholith, Sao Francisco Craton, Bahia, Brazil. The Canadian Mineralogist: 47: 1527-1550.
  • Espírito Santo
    • Mimoso do Sul
Costa, F.C., Scholz, R., Marques, R.A., Queiroga, G.N., and Castro, M.P. (2020) Geoquímica de feldspato, mica, berilo e turmalina e geocronologia U-Pb em monazita dos pegmatitos Fazenda Concórdia e São Domingos - Espírito Santo, Brasil. Anuário do Instituto de Geociências - UFRJ, 43, 3/2020, 1-22.
Matthew Crystalman
    • Santa Teresa
Revista Brasileira de Geociências 30(1):030-034.
  • Goiás
    • Guarinos
Jost, H., and de Tarso Ferro de Oliveira Fortes, P. (2001): Mineralium Deposita 36, 358-376.
Jost, H., and de Tarso Ferro de Oliveira Fortes, P. (2001): Mineralium Deposita 36, 358-376.
    • Mara Rosa district
      • Mara Rosa
de Oliveira, C. G., de Queiroz, C. L., & Pimentel, M. M. (2008). The arenopólis-mara rosa Gold-Copper Belt, Neoproterozoic Goiás Magmatic Arc. Brazilian Journal of Geology, 30(2), 219-221.
Revista Brasileira de Geociências. 30(2):256-260, (2000).
Econ Geol. (1995) 90:308-321
    • Minaçu
Santana, I. V., & Botelho, N. F. (2022). REE residence, behaviour and recovery from a weathering profile related to the Serra Dourada Granite, Goiás/Tocantins States, Brazil. Ore Geology Reviews, 104751.
    • Monte Alegre de Goiás
Moura, M. A., Botelho, N. F., Olivo, G. R., Kyser, K., & Pontes, R. M. (2014). Genesis of the Proterozoic Mangabeira tin–indium mineralization, Central Brazil: Evidence from geology, petrology, fluid inclusion and stable isotope data. Ore Geology Reviews, 60, 36-49.
M. Abrahao Moura et al. , Revista Brasileira de Geociensas, June 2000, 30(2), pp. 270-273
Sirqueira, Ana Rita F., Márcia A. Moura, Nilson F. Botelho, and T. Kurt Kyser. (2018) "Nature and Evolution of Paleoproterozoic Sn and Rare Metal Albitites from Central Brazil: Constraints Based on Textural, Geochemical, Ar-Ar, and Oxygen Isotopes" Minerals 8, no. 9: 396. https://doi.org/10.3390/min8090396
    • Montividiu do Norte
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
    • Teresina de Goiás
Miranda, A. C. R. (2018). Caracterização da mineralização de estanho e índio do Maciço Sucuri, província estanífera de Goiás. Masters thesis, University of Brasilia
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
  • Mato Grosso
    • Nova Santa Helena
Silva, M. L. T. D. (2017). Geologia, petrologia e metalogenia do depósito de ouro Santa Helena, Mato Grosso. Thesis Universidade de Brasília
    • Peixoto de Azevedo
      • Baixão Novo creek
Poggi, Luciano, Diego Fernando Ducart, Maria José Mesquita, Igor Camargo Moreira, Márcia Elisa Boscato Gomes, and Carlos Roberto de Souza Filho. (2022) "New Insights into the Evolution and Footprints of the Paraíba Au-Cu-Mo Deposit, Alta Floresta Mineral Province (Brazil), through Integration of Spectral and Conventional Methods" Minerals 12, no. 10: 1327. https://doi.org/10.3390/min12101327
      • Peixotinho river
Schneider Santos, J.O., Groves, D.I., Hartmann, L.A., Moura, M.A., and McNaughton, N.J. (2001): Mineralium Deposita 36, 278-299
[var. Amazonite] Mason, Anita (1976) The World of Rocks and Minerals. Larousse & Co., Inc., New York.
Cui, Shiyuan, Xu, Bo, Shen, Jiaqi, Miao, Zhuang, Wang, Zixuan (2023) Gemology, Spectroscopy, and Mineralogy Study of Aquamarines of Three Different Origins. Crystals, 13 (10) doi:10.3390/cryst13101478
Morteani, G., Preinfalk, C., Horn, A. H. (2000) Classification and mineralization potential of the pegmatites of the Eastern Brazilian Pegmatite Province. Mineralium Deposita, 35 (7) 638-655 doi:10.1007/s001260050268
    • Conceição do Mato Dentro
      • São José de Brejaúba
Guimarães, C.P. (1941) Djalmaite, a new radio-active mineral. American Mineralogist: 26: 343–346.
    • Conselheiro Pena
      • Barra do Cuieté
CPRM Brazilian Geological Survey.
Bermanec, V., Scholz, R., Marković, F., Gobac, Ž. Ž., & Chaves, M. L. D. S. C. (2011) Mineralogy of the Boa Vista pegmatite, Galileia, Minas Gerais, Brazil. In 5th international symposium on granitic pegmatites, PEG 2011.
Baijot, Maxime, Hatert, Frédéric, Dal Bo, Fabrice, Philippo, Simon (2014) Mineralogy and petrography of phosphate mineral association from the Jocão pegmatite, Minas Gerais, Brazil. The Canadian Mineralogist, 52 (2) 373-397 doi:10.3749/canmin.52.2.373
Scholz, R., Chukanov, N. V., Filho, L. A. D. M., Atencio, D., Lagoeiro, L., Belotti, F. M., Chaves, M. L. S. C., Romano, A. W., Brandão, P. R., Belakovskiy, D. I., Pekov, I. (2014) Césarferreiraite, Fe2+Fe3+2(AsO4)2(OH)2·8H2O, from Eduardo mine, Conselheiro Pena, Minas Gerais, Brazil: Second arsenate in the laueite mineral group. American Mineralogist, 99 (4) 607-611 doi:10.2138/am.2014.4695
luigi chiappino specimen
Atencio, Daniel, Carvalho, Flávio M.S., Matioli, Paulo A. (2004) Coutinhoite, a new thorium uranyl silicate hydrate, from Urucum mine, Galiléia, Minas Gerais, Brazil. American Mineralogist, 89 (5) 721-724 doi:10.2138/am-2004-5-606
dan weinrich
      • Ferruginha
Russ Behnke
Mineralogical Record (2009) 40:273-292
Lallemant, A. (1978): What's new in Minerals ?: New Tourmaline discovery in Brazil. Mineralogical Record. 9 (5): 298-299
Wilson, W E (2012) Famous Mimeral localities: The Jonas Mine, Itatiaia, Minas Gerais, Brazil. Mineralogical Record 43:289-317.
King, Van (n.d.) Personal communcation.
Fernandes, A. G., Karfunkel, J., Hoover, D. B., Sgarbi, P. B. de A., Sgarbi, G. N. C., Oliveira, G. D., Gomes, J. C. de S. P., and Kambrock, K., 2014, The basal conglomerate of the Capacete Formation (Mata da Corda Group) and its relation to diamond distributions in Coromandel, Minas Gerais state, Brazil: Brazilian Jour. of Geology, v. 44, no. 1, p. 91-103.
    • Coronel Murta
Bastos, F.M. (2002): Famous Mineral Localities: The Barra de Salinas Pegmatites, Minas Gerais, Brazil. Mineralogical Record 33: 209-216
Andrade, M. B., Atencio, D., Filho, L. A. D. M., Ellena, J. (2011) TThe structure of a microlite-group mineral with a formula near NaCaTa2O6F from the Morro Rendondo Mine, Coronel Murta, Minas Gerais. The Canadian Mineralogist, 49 (2) 615-621 doi:10.3749/canmin.49.2.615
    • Cuparaque
      • Aldeia
Cassedanne, Jacques P., Alves, Jeanete (1990) Apatite and Muscovite from the Zé Pinto Prospect, Minas Gerais, Brazil. The Mineralogical Record, 21 (5) 405-408
    • Divino das Laranjeiras
      • Linópolis
Cassedanne, Jacques P. (1983) Famous Mineral Localities: the Córrego Frio Mine and vicinity, Minas Gerais, Brazil. The Mineralogical Record, 14 (4) Tucson. 227-237
Menezes, Luiz Alberto Dias (n.d.) Personal communication.
Menezes Filho, Luiz A. D., Chaves, Mário L. S. C., Cooper, Mark A., Ball, Neil A., Abdu, Yassir A., Sharpe, Ryan, Day, Maxwell C., Hawthorne, Frank C. (2019) Brandãoite, [BeAl2(PO4)2(OH)2(H2O)4](H2O), 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. Mineralogical Magazine, 83 (2) 261-267 doi:10.1180/mgm.2018.121
Rica, B. (2019). Pegmatite and Sample Description. Geochemical Journal, 53(2), 151-170.
King, Van (n.d.) Personal communcation.
Cassedanne, J.P. (1983) Famous mineral localities: The Córrego Frio mine and vicinity, Minas Gerais, Brazil. The Mineralogical Record, 14(4), 227-237 (235).
    • Ferros
[var. Amazonite]
    • Galiléia
      • Laranjeiras
Cassedanne, Jacques P., Alves, Jeanete (1990) Crystallized Rose Quartz from Alto da Pitora, Minas Gerais, Brazil. The Mineralogical Record, 21 (5) 409-412
Mario Pauwels collection (specimen with rose quartz on microcline)
      • Sapucaia do Norte
Russ Rizzo Collection
Baijot, M., Hatert, F., Philippo, S. (2012) Mineralogy and geochemistry of phosphates and silicates in the Sapucaia pegmatite, Minas Gerais, Brazil: Genetic implications. The Canadian Mineralogist, 50 (6) 1531-1554 doi:10.3749/canmin.50.6.1531
King, Van (n.d.) Personal communcation.
    • Governador Valadares
      • Golconda mining district
Menezes, Luiz Alberto Dias (n.d.) Personal communication.
King, Van (n.d.) Personal communcation.
Luis Menezes
Rob Lavinsky specimen
    • Itabira
Jordt-Evangelista, H., Lana, C., Delgado, C.E.R., Viana, D.J. (2016) Age of the emerald mineralization from the Itabira-Nova Era District, Minas Gerais, Brazil, based on LA-ICP-MS geochronology of cogenetic titanite. Brazilian Journal of Geology, 46(3), 427-437.
    • Itinga
King, Van (n.d.) Personal communcation.
Lithiotantite, Ideally LiTa3O8 - Luiz A.D.Menezes Filho, Hexiong Yang, Robert T. Downs, Mário L.S.C. Chaves, Aba C. Persiano - Acta Cryst. (2012) E68, i27 - i28
Sergio Varvello collection
      • Monte Belo
Rob Lavinsky photo
Quéméneur, J., Lagache, M. (1999) Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29 (1) 27-32
Luis Menezes
      • Taquaral
King, Van (n.d.) Personal communcation.
        • Laranjeira
King, Van (n.d.) Personal communcation.
        • Piauí valley
Morteani, G., Preinfalk, C., Horn, A. H. (2000) Classification and mineralization potential of the pegmatites of the Eastern Brazilian Pegmatite Province. Mineralium Deposita, 35 (7) 638-655 doi:10.1007/s001260050268
sergio varvello
Romeiro, J. C. P., & Pedrosa-Soares, A. C. (2005). Controle do minério de espodumênio em pegmatitos da Mina da Cachoeira, Araçuaí, MG. Geonomos.
Chukanov, Nikita V., Atencio, Daniel, Zadov, Alexander E., Filho, Luis A.D. Menezes, Coutinho, Jose M.V. (2007) Guimarãesite, a New Zn-dominant Monoclinic Roscherite-group Mineral from Itinga, Minas Gerais, Brazil. New Data on Minerals, 42. 11-15
Quéméneur, J., Lagache, M. (1999) Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29 (1) 27-32
King, Van (n.d.) Personal communcation.
various added photos
Menezes, Luiz Alberto Dias (n.d.) Personal communication.
Rob Lavinsky specimen
    • Jaguaraçu
[Mineralogical Record - Vol 25 No.3]
[var. Amazonite] Sauer, J.R. (1982) Brazil, Paradise of Gemstones. Gemological Institute of America, 135 pp. (pp. 124-125).
    • Medina
Luiz Alberto Dias Menezes Filho, Mario Luiz de Sá Carneiro Chaves, Coralie Heinis Dias, Daniel Atencio (2016): Recent mineral discoveries in the Coronel Murta, Taquaral, and Medina pegmatite fields, northeastern Minas Gerais, Brazil. REM - Int. Eng. J. 69, 301-307. [http://www.scielo.br/pdf/remi/v69n3/2448-167X-remi-69-03-0301.pdf]
King, Van (n.d.) Personal communcation.
    • Mendes Pimentel
Atencio, D., Coutinho, J. M.V., Mascarenhas, Y. P., Ellena, J. A. (2006) Matioliite, the Mg-analog of burangaite, from Gentil mine, Mendes Pimentel, Minas Gerais, Brazil, and other occurrences. American Mineralogist, 91 (11) 1932-1936 doi:10.2138/am.2006.2233
    • Nazareno
Bull. Soc. Franç. Minéralo. Cristallo. , 1964, LXXXVII, p. 285.
Menezes da Silva, Victor H.R., Ávila, Ciro A., Neumann, Reiner, Faulstich, Fabiano R.L., Alves, Felipe E.A., de Almeida, Filipe B., Cidade, Tais Proença, Sousa, Sarah Siqueira da Cruz Guimarães (2020) Oxycalciomicrolite, (Ca,Na)2(Ta,Nb,Ti)2O6(O,F), a new member of the microlite group (pyrochlore supergroup) from the Paleoproterozoic São João del Rei Pegmatite Province, Minas Gerais state, Brazil. Mineralogical Magazine, 84 (6) 854-858 doi:10.1180/mgm.2020.74
Quéméneur, J., Lagache, M. (1999) Comparative study of two pegmatitic fields from Minas Gerais, Brazil, using rubidium and cesium content of the micas and feldspars. Brazilian Journal of Geology, 29 (1) 27-32
Lagache, M., Quemeneur, J. (1997) The Volta Grande Pegmatites, Minas Gerais, Brazil; an example of rare-element granitic pegmatites exceptionally enriched in lithium and rubidium. The Canadian Mineralogist, 35 (1) 153-165
Carlos Barbosa specimen
Luis Menezes
Ulbrich, M. N. (1993). Mineralogy of nepheline syenites from the Poços de Baldas Alkaline massif, se Brazil: chemistry, x-ray data and microtextures of feldspars. Brazilian Journal of Geology, 23(4), 388-399.
    • Poços de Caldas
Baretto & Fujimori (1986)
Vlach, S. R. F., Ulbrich, H. H. G. J., Ulbrich, M. N. C., & Vasconcelos, P. M. (2018). Melanite-bearing nepheline syenite fragments and 40 Ar/39 Ar age of phlogopite megacrysts in conduit breccia from the Poços de Caldas Alkaline Massif (MG/SP), and implications. Brazilian Journal of Geology, 48, 391-402.
Horváth, Menezes, Toft ollections - confirmed by XRD & microprobe
Christian Bracke
    • Santa Maria de Itabira
[var. Amazonite] Betts, John (n.d.) John Betts website listing.
    • São Geraldo do Baixio
Dunn, Pete J., Gaines, Richard V., Wolfe, C. Wroe, Barbosa, Carlos do Prado (1978) Epitaxial Wodginite and Cassiterite from Lavra Jabuti, Baixio, Galilea, Minas Gerais, Brazil. The Mineralogical Record, 9 (1) Tucson. 14-18
    • São José da Safira
Fine Minerals International
    • São Sebastião do Maranhão
AmMin 65:183-187 (1980)
dan weinrich
Dutra, C. V., & Formoso, M. L. L. (2011). Considerações sobre os elementos terras raras em apatitas. Geochimica Brasiliensis, 9(2).
various added photos
Exceptional Minerals specimen
Rocks & Min.: 63: 45, 389.
  • Pará
    • Canaã dos Carajás
Grainger, C.J., Groves, D.I., Tallarico, F.H.B., and Fletcher, I.R. (2008): Ore Geology Reviews 33, 451-489.
Vale SA
    • Curionópolis
Craveiro, G. S., Xavier, R. P., & Villas, R. N. N. (2019). The Cristalino IOCG deposit: an example of multi-stage events of hydrothermal alteration and copper mineralization. Brazilian Journal of Geology, 49.
Grainger, C.J., Groves, D.I., Tallarico, F.H.B., and Fletcher, I.R. (2008): Ore Geology Reviews 33, 451-489.
    • Itaituba
      • Jardim do Ouro district
Lopes, Adriana Araújo Castro, and Márcia Abrahão Moura. (2019) "The Tocantinzinho Paleoproterozoic Porphyry-Style Gold Deposit, Tapajós Mineral Province (Brazil): Geology, Petrology and Fluid Inclusion Evidence for Ore-Forming Processes" Minerals 9, no. 1: 29. https://doi.org/10.3390/min9010029
      • Penedo district
NUNES, C. M. D. (2002). The Batalha Au - Granite System - Tapajós Gold Province, Amazonian Craton, Brazil: Hydrothermal alteration and regional implications. Precambrian Research, v. 119, n. 1-4, p. 225-256.
JULIANI, C.
CORRÊA-SILVA, R. H.
MONTEIRO, L. V. S.
BETTENCOURT, J. S.
    • Marabá
Salgado, S. S., Caxito, F. D. A., Queiroga, G. N., & Castro, M. P. D. (2019). Stratigraphy, petrography and tectonics of the manganese-bearing Buritirama Formation, northern Carajás domain, Amazon Craton. Brazilian Journal of Geology, 49.
    • São Félix do Xingu
Barros Neto, R. S. B., Lamarão, C. N., Marques, G. T., & Pinto-Coelho, C. V. (2020). Morphological and compositional study of quartz and cassiterite of the Mocambo Granite, South Pará Tin Province, Amazonian Craton. Brazilian Journal of Geology, 50.
    • Senador José Porfírio
de Souza, H. P. T., Fernandes, C. M. D., de Freitas Lopes, R., Amireault, S., & Vasquez, M. L. (2021). Mineralizing Events of the World-Class Volta Grande Gold Deposit, Southeastern Amazonian Craton, Brazil. In Environmental Sciences Proceedings (Vol. 6, No. 1, p. 19). Multidisciplinary Digital Publishing Institute.
  • Paraíba
    • Frei Martinho
Cassedanne, Jacques P., Nen, Luizhélio Barreto da Silva (1991) Strontian Crandallite from the Alto Benedito Pegmatite, Paraiba, Brazil. The Mineralogical Record, 22 (3) 183-185
      • Quixaba
Witzke, T., Steins, M., Doering, T., Schuckmann, W., Wegner, R., Pöllmann, H. (2011) Fluornatromicrolite, (Na,Ca,Bi)2Ta2O6F, a new mineral from Quixaba, Paraíba, Brazil. The Canadian Mineralogist, 49 (4) 1105-1110 doi:10.3749/canmin.49.4.1105
Ferreira, A., Ferreira, V. P., Soares, D. R., & Vilarroel-Leo, H. S. (2005). Chemical and mineralogical characterization of elbaites from the Alto Quixaba pegmatite, Seridó province, NE Brazil. Anais da Academia Brasileira de Ciências, 77(4), 729-743.
    • Pedra Lavrada
Murdoch, J. (1955) Phosphate minerals of the Borborema pegmatites: I-Patrimonio. American Mineralogist: 40: 50-63.
King, Van (n.d.) Personal communcation.
    • Salgadinho
various added photos
    • São José do Sabugi
Adusumilli, M.S., Kieft, C., Burke, E.A.J. (1974) Tantal-aeschynite, a new mineral of the aeschynite group from the Borborema region, north-eastern Brazil. Mineralogical Magazine, 39, 571-576.
    • Vieirópolis
[var. Amazonite] e Souza, M. B. D. A., França, R. H. M., & de Lira, L. C. M. (2016, July). Vieirópolis Pegmatite Field, Northwest of Paraíba State, Brazil: New Occurrences of Amazonite Pegmatites. In Second Eugene E. Foord Pegmatite Symposium (p. 24).
[var. Amazonite] e Souza, B. D. A., Manoel, I., Guimarães, I. D. P., Barreto, S. D. B., Santos, G. L., & Araújo Neto, J. F. D. (2020). Whole-rock and mineral chemistry characterization of contrasting granitoids, constraints on the source of the Vieirópolis NYF-type pegmatites, Northeastern Brazil. Brazilian Journal of Geology, 50.
e Souza, M. B. D. A., França, R. H. M., & de Lira, L. C. M. (2016, July). Vieirópolis Pegmatite Field, Northwest of Paraíba State, Brazil: New Occurrences of Amazonite Pegmatites. In Second Eugene E. Foord Pegmatite Symposium (p. 24).
[var. Amazonite] e Souza, M. B. D. A., França, R. H. M., & de Lira, L. C. M. (2016, July). Vieirópolis Pegmatite Field, Northwest of Paraíba State, Brazil: New Occurrences of Amazonite Pegmatites. In Second Eugene E. Foord Pegmatite Symposium (p. 24).
  • Paraná
    • Campo Largo
      • São João do Povinho
Dressel, Bárbara C., Alain Chauvet, Kalin Kouzmanov, Barbara Trzaskos, Olivier Bruguier, Patrick Monié, Sandro N. Villanova, and José B. Newton. (2022) "The Passa Três Granite Intrusion-Related/Hosted Neoproterozoic Gold Deposit (Paraná State, Brazil): Mineralogical, Geochemical, Fluid Inclusion and Sulphur Isotope Constraints" Minerals 12, no. 4: 407. https://doi.org/10.3390/min12040407
    • Tijucas do Sul
      • Morro Redondo complex
Vilalva, F.C.J., and Vlach, S.R.F. (2010) Major- and trace-element composition of REE-rich turkestanite from peralkaline granites of the Morro Redondo Complex, Graciosa Province, south Brazil. Mineralogical Magazine: 74(4): 645-658.
  • Rio Grande do Norte
    • Carnaúba dos Dantas
      • Ermo
www.minsocam.org (2004) http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/2002/Eeckhout_p1297-1306_02.pdf
    • Currais Novos
de Hollanda, M. H. B., Neto, J. A. S., Archanjo, C. J., Stein, H., & Maia, A. C. (2017). Age of the granitic magmatism and the W-Mo mineralization in skarns of the Serido belt (NE Brazil) based on zircon U-Pb (SHRIMP) and molybdenite Re-Os dating. Journal of South American Earth Sciences, 79, 1-11.
Souza Neto, J.A., Legrand, J.M., Volfinger, M., Pascal, M.-L., and Sonnet, P. (2008): Mineralium Deposita 43, 185-205.
    • Equador
various added photos
Rob Lavinsky specimen
Beurlen, H., Soares, D. R., Thomas, R., Prado-Borges, L. E., & Castro, C. D. (2005). Mineral chemistry of tantalate species new in the Borborema Pegmatitic Province, Northeast Brazil. Anais da Academia Brasileira de Ciências, 77(1), 169-182.
Bermanec, V., Wegner, R., Kniewald, G., Rakvin, B., Palinkas, L. A., Rajic, M., ... & Furic, K. (2005). The role of uranium (V) ion in the chemical composition of meta-autunite from pegmatites of Quintos de Baixo, Brazil. Neues Jahrbuch fur Mineralogie-Abhandlungen, 181(1), 27-38.
www.sbgeo.org.br (2002) http://www.sbgeo.org.br/572.html
    • Lajes
Santiago, J. S., Souza, V. D. S., Dantas, E. L., & Oliveira, C. G. D. (2020). Ediacaran emerald mineralization in Northeastern Brazil: the case of the Fazenda Bonfim Deposit. Brazilian Journal of Geology, 49.
Santiago, J. S., Souza, V. D. S., Filgueiras, B. D. C., & Jiménez, F. A. C. (2018). Emerald from the Fazenda Bonfim Deposit, northeastern Brazil: chemical, fluid inclusions and oxygen isotope data. Brazilian Journal of Geology, 48, 457-472.
    • Parelhas
Sergio Varvello collection
Bermanec, V. (2019) Formation Conditions and 40Ar/39Ar Age of the Gem-Bearing Boqueirão Granitic Pegmatite, Parelhas, Rio Grande do Norte, Brazil. Minerals 2019, 9, 233.
Amores, S., Brito Barreto, S. D., Espallargas, R., Fontan, F., & Melgarejo i Draper, J. C. (2014). Phosphate sequence study of Boqueirâo pegmatite (Rio Grande Do Norte State, Brazil). Estudos Geológicos vol. 24(2):3-14
Amores Casals, Sandra, Brito Barreto, Sandra de, Espallargas, Ruben, Fontan, François, Melgarejo Draper, Joan Carles (2014) Phosphate sequence study of Boqueirâo pegmatite (Rio Grande Do Norte State, Brazil) Estudos Geológicos, 24 (2)
www.ufpe.br (n.d.) https://www.ufpe.br/estudosgeologicos/paginas/edicoes/2009192/2009192t69.pdf
Strmić Palinkaš, S.
Palinkaš, L.
Neubauer, F.
Scholz, R.
Borojević Šoštarić, S.
Robinson, G.W., Wegner, R.R. (1998) Mineralogy of the Boqueiraozinho pegmatite, Parelhas, Rio Grande do Norte, Brazil. The Mineralogical Record: 29: 193-197.
Da Silva, M.R.R. (2011): Petrogenetic significance of LA-ICP-MS trace-element data on quartz from the Borborema Pegmatite Province, northeast Brazil. Mineralogical Magazine 75, 2703-2719.
de Brito Barreto, S., & Bretas Bittar, S. M. (2010). Los depósitos de gemas de Brasil: localización, producción e impacto económico. Boletín de la Sociedad Geológica Mexicana, 62(1), 123-140.
Beurlen, H.
Müller, A.
Silva, D.
Carrino, Thais Andressa, Barreto, Sandra de Brito, Oliveira, Paula Jussara Azevedo de, Araújo Neto, José Ferreira de, Correia, Aldine Maria de Lima (2019) Linking gemology and spectral geology: a case study of elbaites from Seridó Pegmatite Province, Northeastern Brazil. Brazilian Journal of Geology, 49 (2) doi:10.1590/2317-4889201920180113
Baumgartner et al (2006), Canadian Mineralogist: 44: 69-86.
    • Pau dos Ferros
luigi chiapino
    • Tenente Ananias
[var. Amazonite] minerals.gps.caltech.edu (2003) http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm
  • Rio Grande do Sul
    • Caçapava do Sul
      • Minas do Camaquã
Pereira, D. R., Macambira, M. J. B., Pires, K. C. D. J., & Lago, S. B. D. (2021). Isotopic study of the Pb-Zn (Cu-Ag) Santa Maria Deposit, Caçapava do Sul Region, Rio Grande do Sul, Brazil. Brazilian Journal of Geology, 51.
    • Encruzilhada do Sul
FRASCA, A. A. S. (1989): Acta Geologica Leopoldensia, XII, no. 29, 171-184.
VASQUEZ, M. L.
MORAIS, P. R. C.
BORDINI, R. M.
CANOVA, C. A. A.
  • Rondônia
    • Ariquemes
Nascimento, T. M. F. D., & Souza, V. D. S. (2017). Mineralogy, stable isotopes (δ18O and δ34S) and 40Ar-39Ar geochronology studies on the hydrothermal carapace of the Igarapé Manteiga W-Sn Deposit, Rondônia. Brazilian Journal of Geology, 47, 591-613.
Dias, C. A. T. (2012). Geologia e mineralogia de pegmatito mineralizado em estanho e metais associados (Nb, Ta, Zn, Cu, Pb), Mina Bom Futuro, Rondônia. Masters dissertation. Universidade Estadual Paulista
Debowski, Beatriz, Potratz, Guilherme, Tavares Júnior, Armando, Alves Martins, Maria, Geraldes, Mauro (2022) Age and Origin of the Massangana Intrusive Suite and Associated Mineralizations, in the Rondônia Tin Province: Petrography, U-Pb, and Lu-Hf Isotopes Zircons. Minerals, 12 (10) 1304 doi:10.3390/min12101304
Debowski, Beatriz, Potratz, Guilherme, Tavares Júnior, Armando, Alves Martins, Maria, Geraldes, Mauro (2022) Age and Origin of the Massangana Intrusive Suite and Associated Mineralizations, in the Rondônia Tin Province: Petrography, U-Pb, and Lu-Hf Isotopes Zircons. Minerals, 12 (10) 1304 doi:10.3390/min12101304
  • São Paulo
    • São Paulo
D Atencio & R Hypolito ()Fosfatos e silicatos secunderos de uranio de Perus, Sao Paulo
Fosfatos e Silicatos Secundários de Urânio de Perus, São Paulo - Atencio, Daniel and Hypolito, Raphael - Revista Brasileira de Geociências, março de 1994
  • Tocantins
    • Jaú do Tocantins
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
    • São Salvador do Tocantins
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Queiroz, H.A., Botelho, N.F. (2018) The Mata Azul pegmatitic field, Tocantins/Goiás, central Brazil: geology, genesis and mineralization. Brazilian Journal of Geology, 48, 435-456.
Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
 
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