 | | Report (issue) | | Diffraction Pattern: Bortolan quarry, Poços de Caldas massif, Minas Gerais, Brazil. 2.975 (100), 3.086...82 3.29 100.00 (1) Bortolan quarry, Poços de Caldas massif, Minas Gerais, Brazil; average electron microprobe...feldspar, aegirine, natrolite, analcime, manganoan pectolite. Distribution: From the Bortolan quarry, Poços...Poços de Caldas massif, Minas Gerais, Brazil. Name: For the locality, Bortolan quarry, where the studied...TS-block mineral from the Bortolan quarry, Poços de Caldas massif, Minas Gerais, Brazil. Can. Mineral., 60(4) |  | 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) | | Rocks in Southern Brazilian Platform: A Review Celso de Barros Gomes 1, *, Rogério Guitarrari Azzone 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...Triassic. The most significant occurrence is Poços de Caldas, the largest alkaline massif in South America...main to late-magmatic Main References 1 Poços de Caldas 79–87 (Ar-Ar, K-Ar) 2 Itatiaia 67.5–71 |  | | Journal (article/letter/editorial) | | white albite and dark pyroxene and amphibole (aegirine-augite and arfvedsonite) from the Kipawa complex...manganokhomyakovite, and oneillite. The Poços de Caldas alkaline complex, Brazil, is an alkaline syenite intrusion...intrusion covering about 800 square kilometers in Minas Gerais and São Paulo (Atencio, Coutinho, and Vlach...eudialyte crystals. Associated species include aegirine, sodalite, microcline, natrolite, lamprophyllite...nepheline, sodalite, K-feldspar, arfvedsonite, aegirine, a cancrinite-like mineral, and various Ti-, Nb- |  | | Journal (issue) | | afgiftekantoor : 2140 Borgerhout 1 geonieuws maandblad van de mineralogische kring antwerpen v.z.w. 31(8), oktober... Titelpagina MKA-ers op zoek naar tuperssuatsiaiet in de Aris-groeve, Z. Windhoek, Namibië. Foto © Guy Rombouts...allen van de Aris-groeve. Verzameling en foto © Bill Lechner. Deze pagina Een greep uit de mineralen...mineralen van de Aris-groeve, Z. Windhoek, Namibië : tuperssuatsiaiet (groene naalden), villiaumiet (violetroze)...naalden) in phonoliet. Alle foto's werden in situ in de groeve genomen. Foto's © Guy Rombouts augustus 2006 |  | | Journal (issue) | | Tuperssuatsiaite from the Bortolan quarry, Poços de Caldas, Minas Gerais, Brazil . . . . . . . . . . . ...his artistic vision and scientific sensibilities. De FOURESTIER, J. (2005) The mineralogy of Star Trek...(Katanga)”] for the Association des Géologues Amateurs de Belgique’s Minbul magazine in 1989— a monograph on...Erica Van Pelt New Video! A Buyer’s Guide and Tour-de-Force of the Gem Species and Native Elements—Hundreds...fashions and passions were accepted, indeed were almost de rigeur. The worst, possibly even the only, crime |  | | Book (volume) | | Hydrochlorborite Ca2B4O4(OH)7Cl·7H2O Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile...Strontioginorite (Sr,Ca)2B14O23·8H2O Locality: Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia...minerals are gonnardite, eudialyte, microcline and aegirine. Low-symmetry variety, space group Pmc21. The...NaBe(CO3)(OH)·2H2O Locality: Poudrette (Demix) quarry, Mont Saint-Hilaire, Rouville RCM (Rouville Co...C18 Brenkite Ca2(CO3)F2 Locality: Schellkopf quarry, near Brenk, Eifel region, Germany (type locality) |  | | Book | | Mineral Synonyms Special Publication 2 (1999) J . de Fourestier Atlas of Micromorphology of Mineral Alteration...10 (2008) Atlas of Ore Minerals: W.H . Paar, M.K. de Brodtkorb, Focus on Epithermal Deposits of Argentina...Saint-Hilaire pluton 36 Geology of the Poudrette quarry Miarolitic cavities in nepheline syenite Sodalite...progressed well through repeated visits to the operating quarry and collaborations with visiting professionals...chiseling away at the quarry walls. Intrigued, they later ventured into the quarry and discovered what |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro Lucio. Photograph taken...Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo, Andrea...3. Minerals - Brazil 4. Minerals- Classification 5. Mineralogy 6. Mineralogy - Brazil - History 7. Precious...Precious stones - Brazil I. Bartorelli, Andrea. II. Title. 09-10025 Cover photograph: Crystal of brazilianite |  | | Conference Proceedings (Volume) | | nJmc· t:tj!~. :tb:.1r.1<.:1 books, t:tc., :it this de~k. P:irticlp:1111!> mu:.1wear thl·ir namc 1:1~s :II...12 [ C 13 D 2 D 1 I I -i ,0 :::c-, ~ ~a I DE 11l N ,q, :::c-, m I " - :::c-, m " C8...Hoo\er {hzll) fellllla olElp~ diamonds m Muw Gems, Brazil and dim aqDIIIXIOUnlCIla • LIO C.Kulpe~ andA...:lllon ofpyropic r.un::• § 09.00 S.G.[trkhout, E De Gra\ c and C McC;unmon(BclKt"'"' MO bJuerstudy of...comp:irison bcl\Ooccn :u1sand 01T-;u11 system! (Ju;in de fUQ Ridge) § 09:I0 S.Ptlmta, P.M llm.1gand M D H |
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