| | Journal (article/letter/editorial) | The two dozen or so minerals in the group are complex, sodium-rich zirconosilicates whose crystal structure...specimens from Kangerdluarssuk, Ilimaussaq alkaline complex, South Greenland, and named the mineral eudialyte...collectors specialize in the interesting minerals of alkaline igneous rocks; collectors in North America are... Howie, and Zussman 1986). The Ilimaussaq alkaline complex, South Greenland, is a famous agpaitic nepheline...(aegirine-augite and arfvedsonite) from the Kipawa complex, Québec, Canada. Specimen RJL3997. meters, has | | Gomes, Celso de Barros, Azzone, Rogério Guitarrari, Rojas, Gaston Eduardo Enrich, Guarino, Vincenza, Ruberti, Excelso (2021) Agpaitic Alkaline Rocks in Southern Brazilian Platform: A Review. Minerals, 11 (9) 934 doi:10.3390/min11090934 | Journal (article/letter/editorial) | minerals Review Agpaitic Alkaline Rocks in Southern Brazilian Platform: A Review Celso de Barros Gomes 1, *... University of São Paulo, São Paulo 05508-080, Brazil; rgazzone@usp.br (R.G.A.); gastonenrich@usp.br...occurrences located in southern Brazil and at the border between Brazil and Paraguay. All the Brazilian...most significant occurrence is Poços de Caldas, the largest alkaline massif in South America. In general...ones. However, these associations are indeed more complex in terms of composition, with accessory phases | | | Book | Mineralogical features of eudialyte-containig alkaline rocks from Konder massif, Khabarovsky krai //...llite seriesminerals from lujavrite-malignite complex of khibiny massif // New Data on Minerals. M.,...Y-poor hainite-(Y) from Poços de Caldas alkaline complex, Minas Gerais, Brazil. In: abstracts of the 22nd...Ridolfi F., Gaston E.R. Enrich G. E.R., Gomes C.B., De Min A., Azzone R.G., Ruberti E. Late-stage magmatic...minerals from the Cerro Boggiani agpaitic complex (Alto Paraguay Alkaline Province) // Journal of South American |
|
Bortolan quarry, Poços de Caldas, Minas Gerais, Brazil