 | | Journal (article/letter/editorial) | | Universidade de São Paulo, Rua do Lago, 562, 05508-080 – São Paulo, SP, Brazil. *e-mail: datencio@usp.br Luiz...Esmeralda, 534 – Prado, 30410-080 - Belo Horizonte, MG, Brazil. INTRODUCTION The three currently recognized members...roscherite-group minerals include the Sapucaia mine, Lavra do Ênio, Alto Serra Branca, the Córrego Frio...Pirineus mine. We report here the following three additional occurrences: the Pomarolli farm, Lavra do Telírio...Telírio, and São Geraldo do Baixio. We also note the existence of a fourth member of the group, an as-yet |  | | Journal (issue) | | Volume Thirty, Number Five Articles The Mex-Tex mine, Bingham, N ew M exico............................Massis Famous mineral localities: The Sapucaia pegmatite, Minas Gerais, B ra zil...........................Berilo Branco, the original "Sapucaia" rose quartz occurrence, Minas Gerais, B ra zil....................Erica Van Pelt. Long thought to be from the "Sapucaia mine," this speci men and others (representing the...quartz crystals) actually came from the Berilo Branco mine. See the article beginning on page 361.___________ |  | | Journal (article/letter/editorial) | | pegmatite, South Australia, and the Sapucaia pegmatite, Minas Gerais, Brazil. A LARGE number of basic ferric...lipscombite, barbosalite, laubmannite, souzalite, cacoxenite, and 'Mineral A'. Single-crystal structure analysis...Turquoise Pit, Buckeye Mountain, and Coon Creek mine in Polk County, and Fodderstack Mountain in Montgomery...rockbridgeite and beraunite crystals from the Rotlafifchen mine, Waldgirmes, West Germany; and possibly as an alteration...yellow, paler than and easily distinguished from cacoxenite. Confusion may occur in distinguishing the coarser |  | | Report (issue) | | 127(3) c = 9.497(5) X-ray Powder Pattern: Stewart mine, Pala, California, USA. (ICDD 34-146). 3.152 (100)...(1) Huréaux, France. (2) São Jose de Safira, Brazil; by electron microprobe, average of three analyses...Lithiophilite, triphylite, heterosite, rockbridgeite, cacoxenite, vivianite, fairfieldite, dickinsonite, eosphorite...Elephant mine, near Pringle, Custer Co., and elsewhere in South Dakota. In Brazil, at the Sapucaia pegmatite...pegmatite mine, about 50 km east-southeast of Governador Valadares; fine examples from the Criminoso mine, near |  | | Report (issue) | | huréaulite, dufrénite, bermanite, stewartite, cacoxenite, rockbridgeite, vivianite, apatite, leucophosphite...Czech Republic. In Sweden, from the Leveäniemi mine, Svappavaara, and in the Kiruna iron mines. At Iglesias...Creek mine, Polk Co., Arkansas; in the Wood mine, Cooke Co., Tennessee; from the Bull Moose mine, five...In the Sapucaia pegmatite mine, about 50 km east-southeast of Governador Valadares, Minas Gerais, Brazil |  | | Journal (issue) | | call for appointment Tourmaline Tourmaline Queen Mine Pala, California NEW ACQUISITIONS: RUTILE from...superb minerals have been coming out of the Jeffrey mine at Asbestos, Quebec. The grossulars, prehnites,...joint surfaces in the pegmatite, as at the Foote mine near Kings Mountain, North Carolina. Granitic pegmatites...which have not been previously studied in detail. To do this, a good knowledge of geology is also needed...which carry much biotite (such as the St. Louis mine) appear to have resorbed much wall-rock and show |  | Kampf, A. R., Adams, P. M., Kolitsch, U., Steele, I. M. (2009) Meurigite-Na, a new species, and the relationship between phosphofibrite and meurigite. American Mineralogist, 94 (5) 720-727 doi:10.2138/am.2009.3134 | Journal (article/letter/editorial) | | type locality of meurigite-Na is the Silver Coin mine, Valmy, Iron Point district, Nevada, where it occurs...(thin laths) to 0.4 mm in length. At the Silver Coin mine, meurigite-Na occurs very late in a paragenetic...barite, apatite-(CaF), goethite, rockbridgeite, cacoxenite, alunite, wardite, turquoise/chalcosiderite,...unnamed pegmatite prospect near Linopolis, Minas Gerais, Brazil. The streak is white, the luster is silky...phosphofibrite, new mineral, crystal chemistry, Silver Coin mine intRoduction One of the authors (P.M.A.) first |  | | | | mining of remnant-oxidized ore on the old South Mine leases resulted in the addition of some 70 species...Fe2+, Fe3+, Mn2+ and Mn3+, such as barbosalite, cacoxenite, dufrénite, frondelite, rockbridgeite, beraunite...described by Lindberg (1949) from the Sapucaia pegmatite, Minas Gerais, Brazil. The general formula of rockbridgeite-frondelite...Cleavage Fracture Frondelite Sapucaia pegmatite, Minas Gerais, Brazil Lindberg (1949) (Mn2+Fe2+)Fe3+...g. from the Fletcher Mine, New Hampshire, USA (Frondel, 1949); the Palermo Mine, New Hampshire, USA (analysis |  | | Journal (article/letter/editorial) | | a new species from the Ilha de Taquaral, Minas Gerais, Brazil. It is the Ala+-analogue of jahnsite. The...in the State of Minas Gerais, planes, considerable difficulty was encountered in Brazil, have appeared...g r o u p P2/a. 5. Jahnsite f r o m the Fletcher mine. Single-crystal study and resulting cell parameters...Space g r o u p P2/a. 6. Jahnsite from the Fletcher mine. D a t a f r o m M r o s e (1955). The space g r...XM(I)M(2)2M(3)2(H20)s(OH)2(POr 4. la. Type whiteite f r o m Brazil. A. J. Irving, analyst. lb. Calculated composition |  | Birch, William D., Pring, Allan, Self, Peter G., Gibbs, Ronald B., Keck, Erich, Jensen, Martin C., Foord, Eugene E. (1996) Meurigite, a new fibrous iron phosphate resembling kidwellite. Mineralogical Magazine, 60 (402) 787-793 doi:10.1180/minmag.1996.060.402.08 | Journal (article/letter/editorial) | | found at four localities so far - the Santa Rita mine, New Mexico, U.S.A.; the Hagendorf-Sud pegmatite...Australia; and at the Gold Quarry Mine, Nevada, U.S.A. The Santa Rita mine is the designated type locality...uranates occur with meurigite at the Gold Quarry mine. Electron microprobe analysis and separate determination...varies from vitreous to waxy for the Santa Rita mine mineral, to silky for the more open sprays and internal...mineral, hydrated potassium iron phosphate, Santa Rita Mine, New Mexico. Introduction THE last minerals to |  | | Book | | present an exhaustive reference for each mineral; to do so could easily have doubled the size of the chapter...Custer-Pringle area, Custer County, and at the Etta mine, Pennington County, South Dakota. Also found in...long and 4-8 feet in thickness at the Giant-Volney mine at Tinton, Lawrence County; and as masses 20-40...in France, Germany, Czechoslovakia, Sweden, and Brazil Optical Constants: IX = 1.578, /3 = 1.593 (vary...siderite, and other minerals at the West Phoenix mine, near Liskeard, Cornwall, England Optical Constants: |  | | Journal (article/letter/editorial) | | alteration and the geomorphological evolution? 3. How do the primary rock-forming minerals belonging to the...climatic regime from the pole to the equator and do they exert any control on the geomorphology and sedimentology...tabular barren quartz-muscovite-feldspar pegmatites do not stand out as reefs but form moderately high humps...(Dill et al., 2006). Type I is largely known in Brazil and Mozambique, where many pegmatites have the...The Alto do Giz Be-Ta-Li pegmatite is located near the towns of Equador and Parelhas, Brazil, the Alto |  | | Journal (article/letter/editorial) | | compendium do not represent a systematic sampling of calcite-producing environments, they do provide the...are Asrich. A second occurrence is on the Rogers mine property southwest of Madoc, where sulfosalt assemblages...pink-red and orange-red crystals from Our0 Preto (Brazil) and Katlang (Pakistan); pink to burgundy-colored...Colorado; 500 ppm-Little Three mine, Ramona, California; 550 ppm-Maple Lode mine, Aguanga Mountain, California;...investigations of samples from prospect pits on the Rogers mine property reveal a surprising abundance of ringhke |  | | Book | | treatment for a mineral species is to leave it alone. Do not attempt to clean any of the minerals listed here...Keweenaw area of north Michigan; at the Copper Queen mine, Bisbee, Arizona and at Georgetown, New Mexico....mines being in the Madras area; in Brazil, from Diamantina, Minas Gerais; from South Africa in a number of...areas including Kimberley, Pretoria (the Premier mine is in this area), and Jagersfontein in the Orange...Localities. Lead is found in Sweden at the Harstig mine, Pajsberg; from the gold placers of the Ural Mountains |  | | Journal (issue) | | from the Skarn of Mina Brejui, Rio Grande do Norte, Brazil Alexander U. Falster1 Luizhelio Barreto da... 556 Boa Viagem, 51021-310 Recife, Pernambuco, Brazil • Tungstenite is a relatively rare mineral and...d'Ossola, Italy; Lyangara, Uzbekistan; and the Emma Mine, Little Cottonwood District, Salt Lake Co., Utah...New Orleans, organized a three week fieldtrip to Brazil. The major goal was to study granitic pegmatites...near Currais Novos in the State of Rio Grande do Norte, Brazil. The skarn body is presently being mined for |  | | Journal (article/letter/editorial) | | involve the three-cluster include azovskite, cacoxenite, richellite, mitridatite, egudite, tinticite...souzalite, rockbridgeite, laubmannite, beraunite, cacoxenite, mineral A, Iipscombite, and barbosalite. Since...'2 0 E g H --a ub: € F.,99fi U O in M @: ox!do,i,h ?.E5EG?* ! ts N il (, F ^i ii xAvv:1 -...most basic iron phosphates are very infrequently do they when crystals, The aggregates' fibrous as occur...the direction of the arrows, is variable. Where do laubmannite and mineral A stand in relation to these |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...dist., China Fluomatromicrolite, x 25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...2(4) - 4.0(6) - 2.58(10) - 2.04(5). At the Kiura mine, Saiki City, Oita pref., Japan. IMA 2012-101. Adolfpateraite |  | | Journal (issue) | | CA Articles Great pockets: the National Belle mine ..................................................T. Rosemeyer Phosphate minerals from the Tip Top mine, Black Hills, South D a k o ta ......................... 255 by N. L. Bennett The Buca della Vena mine, Tuscany, I ta ly ................................people who provide such material. Species dealers may do harm in two principal ways: the dissemination of...avoid commerce in fragmented rare species. Refuse to do business with dealers who impede the advancement |  | | Journal (issue) | | manager Famous mineral localities: the Broken Hill mine, Zam bia..............................................351 Famous mineral localities: the Cruzeiro mine, past and present ................................Warren A new find of crystallized rose quartz in Minas G e ra is ........................................B-2120 Schoten COVER: ELBAITE on quartz from Minas Gerais, Brazil. The crystal is 8.5 mm in width. Photo by...Kitwe, Zambia HISTORY The Broken Hill lead-zinc mine is located near the town of Kabwe, 140 km north |  | | Book | | crystals up to 50 mm(approx. 2in) also occur there, as do calcite crystalwith copper inclusions. Superb supergene...Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets |  | | Book | | crystals up to 50 mm(approx. 2in) also occur there, as do calcite crystalwith copper inclusions. Superb supergene...Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from |  | | Journal (issue) | | features of real crystals. As long as these exceptions do not become more pronounced in the process of growth...Unusual Crystallization or... Mineral Pathology? //Mine mlogicheskii zhurnal. 1989.1.11, N 2. p.96-98. 10...during the warm season. Only a watchman stays at the mine through the winter. Last year, the teamleader Vasilii...composed of quartzlepidolitic aggregate. The sizes do not exceed 8 cm long and 4 cm across. Their cross-section...termination faces are found. Defectless crystals do not exceed 3 x 1.5 x 1.5 cm in size, larger crystals |  | Sejkora, J., Škoda, R., Ondruš, P., Beran, P., Susser, C. (2006) Mineralogy of phosphate accumulations in the Huber stock, Krásno ore district, Slavkovský les area, Czech Republic. Journal of the Czech Geological Society, 51 (1-2) 103-147 | Journal (article/letter/editorial) | | the studied localities: benyacarite, beraunite, cacoxenite, chalcosiderite, crandallite, dufrénite, earlshannonite...the 5th level of the Huber shaft of the Stannum mine. No indications of historical mining have been found...partly brecciated. At the Xth level of the same mine triplite aggregates (up to some dm in size) occurred...Numerous samples from the 5th level of the Huber mine carry fibrous aggregates, up to 200 µm, which extensively...the Czech Geological Society 51/12(2006) 111 Cacoxenite Fe3+24Al(PO4)17O6(OH)12 . 75 H2O It has been |  | | Book | | is to so describe specimens that other workers who do not have similar specimens before them will be able...In the shafts and tunnels of a sixteenth-century mine INTRODUCTION arabic^groffcvinditaris.f} norrafludd9...at approximately fixed distances from the sun and do not wander freely around the solar system. Similarly...reasonable to wonder why the nuclei of adjacent atoms do not collide and fuse together to form larger atoms...repulsion. As a result, when two atoms link together they do so by means of interactions of their outermost electrons | | | Book | | is to so describe specimens that other workers who do not have similar specimens before them will be able...mcbrog excoriat6c3.2 ficxca bi berir pibit yornen do Dyaf.£ fait ouplicia Potctic.f. bone z male.nd trit...at approximately fixed distances from the sun and do not wander freely around the solar system. around...reasonable to wonder why the nuclei of adjacent atoms do not collide and fuse together to form larger atoms...repulsion. As a result, when two atoms link together they do so by means of interactions of their outermost electrons |
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Sapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil