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Argentina | |
- Cerro Blanco pegmatite district
| Mr. Nelson Valenzuela. |
- El Quemado mining district
| Galliski, M. A., Hawthorne, F. C. (2002) Refinement of the crystal structure of ushkovite from Nevados de Palermo, Republica Argentina. The Canadian Mineralogist, 40 (3) 929-937 doi:10.2113/gscanmin.40.3.929 |
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Brazil | |
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| Chukanov, N. V., Scholz, R., Zubkova, N. V., Pekov, I. V., Belakovskiy, D. I., Van, K. V., Lagoeiro, L., Graca, L. M., Krambrock, K., de Oliveira, L. C. A., Filho, L. A. D. M., Chaves, M. L. S. C., Pushcharovsky, D. Y. (2014) Correianevesite, Fe2+Mn2+2(PO4)2·3H2O, a new reddingite-group mineral from the Cigana mine, Conselheiro Pena, Minas Gerais, Brazil. American Mineralogist, 99 (4) 811-816 doi:10.2138/am.2014.4709
Moore, Thomas P. (2005) What's new in minerals - Tucson Show 2005. The Mineralogical Record, 36 (3) 285-301 |
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| Sergio Varvello collection |
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| 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 |
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| Martins da Pedra collection |
Cigana claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil