 | | Journal (issue) | | Dick also collected minerals in Minas Gerais, Brazil on a two-month field trip with John Durkos in 1969...the mines and mineral localities of Minas Gerais, Brazil. Upon their return, they settled in San Martin...mineral business. He began taking more trips to Brazil and learning more about Brazilian minerals in order...Pederneira Mine, São José da Safira, Minas Gerais, Brazil 9 x 7 in Photo Credit: J Elliott DYLAN STOLOWITZ...Tetrahedrite Cu6[Cu4(Fe,Zn)2]Sb4S13 Goethite Hematite Limonite FeO(OH) Fe2O3 Fe oxides/hydroxides |  | | Book | | crandallite from the Alto Benedeto pegmatite, Parai'ba, Brazil (by J.P. Cassedanne & L. Barreto) 22: 183-185 ALTO...Burian goyazite from [Alto Bernardino, Paraiba,] Brazil (by J. S. White, Jr.) 12:379 ALUMOHYDROCALCITE...muscovite from the Ze Pinto prospect, Minas Gerais, Brazil 21:405-408 --with J.P. Cassedanne: Crystallized...Gerais, Brazil 21:409-412 --with J. P. Cassedanne: The Jaguara~u pegmatite, Minas Gerais, Brazil 25:165-170...platinum from C6rrego Born Sucesso, Minas Gerais, Brazil 23:471-474 AMARGOSA DESERT Hydroboracite from the |  | | Journal (issue) | | (406) 721-7379 The Gemmary P . O . B ox 8 16 Redondo Beach, Ca 9 0 2 7 7 Bought & Sold BOOKSELLER...85501). There were a number of fine specimens of hematite and quartz from the Veta Grande claim near Quartzsite...interesting crude pseudohexagonal, blocky to platy hematite crystals with etched, multiple-growth faces from...CA 92028) shared an interesting lot of martite (hematite pseudomorphs after mag netite) from Volcan Payun...from Hawthorneden. BRAZIL Pierre Laville (Rua Joao Lira 42-1001, Rio de Janeiro, Brazil 22430) frequently |  | | Journal (issue) | | rose quartz from the Pitora mine, Minas Gerais, Brazil. Smale collection and photo. 402 The M ineralogical...crystal from the Jose Pinto mine, Minas Gerais, Brazil. Smale collection and photo. Figure 3. Aragonite...colleague in Brazil was especially encouraging, and Steve has since made many trips to Brazil for mathematical...to Pakistan, Morocco, China, Colombia, Peru, and Brazil (seven times!) have yielded many superb crystal... F igure 6. Large 16-cm hematite crystal group from Brum ado, Bahia, Brazil. Smale collection and photo |
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