 | | Report (chapter) | | Museum, London, only possessed 17 more specimens (de Lapparent 1897). This continued growth provided Daubr6e...based mainly on information in Anon. (1870, 1894), de la Goupilli~re (1896), Dollfus (1896), Fouqu6 (1896)...(1896), Meunier (1896) and de Lapparent (1897). Daubr~e was born in Metz, NE France 1 on 25 June 1814. He...Ecole des Mines (School of Mines), founded by Louis XVI in 1783, then located in the H6tel de Vend6me on...Dujardin (Claudine Billoux pers. comm. 2004), in de Lapparent 25 (1897), unnumbered plate opposite p |  | | Journal (article/letter/editorial) | | Mineralogical Society deposits in central Pyrenees, France. Tetragonal, grains too small for X-ray study....spherulitic aggregates at the Arhbar mine, Bou-Azzer district, Morocco. Monoclinic. Optically biaxial, a 1.720(5)...crusts and spherules from the Neubulach mining district, Schwarzwald, Germany, are rhombohedral, a 7.04/k...Asselborn, collector of minerals and surgeon at Dijon (France) hospital. Authurite = error for arthurite 1982...Argut, and other deposits of the central Pyrenees, France, as green pseudohexagonal plates 100 x 1(30• 30/am |  | | Journal (article/letter/editorial) | | minerals and materials The systematics of the spinel-type minerals: An overview† Cristian Biagioni1...I-56126 Pisa, Italy Abstract Compounds with a spinel-type structure include mineral species with the...magnetite, manganochromite, qandilite, ringwoodite, spinel, trevorite, ülvospinel, vuorelainenite, and zincochromite...and xingzhongite. The known mineral species with spinel-type structure are briefly reviewed, indicating...Keywords: Spinel, oxide spinel, sulfospinel, selenospinel Introduction Compounds with spinel-type structure |  | | Report (issue) | | Survey of Canada Miscellaneous Report 58 Îles de la Madeleine, Quebec, the Island of Newfoundland, and...Report 58 ROCKS AND MINERALS FOR THE COLLECTOR Îles de la Madeleine, Quebec, the Island of Newfoundland, and...Newfoundland and Labrador are referred to as ‘Terra de Bacallaos’ — Land of the codfish. Most sixteenth-century...Collecting along the route 5 5 5 5 6 6 8 8 Îles de la Madeleine Islands Topography The Sands Cliffs Geological...Cap-aux-Meules to Grande-Entrée Île du Cap aux Meules Cap aux Meules calcite occurrence Cap aux Meules |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since...the beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing...PORTUGAL Montijos quarry, Monte Redondo, Leiria Estremadura. The Montijos gabbro quarry at Monte Redondo |  | | Journal (article/letter/editorial) | | suprasubduction zone setting. Solid phases hosted by chromian spinel grains from the Faryab ophiolitic chromitites can...subgroups: sulfides, alloys and sulfarsenides. Spinel-olivine geothermometry gives the temperatures 1...alloys. Progressive crystallization of chromian spinel was accompanied by increase of fS2 in the melt...consistent with magmatic evolution during host chromian spinel crystallization. Introduction The Platinum Group...in the ultrabasic-basic complexes, thus chromian spinel is regarded as one of the scavengers of the PGE |  | | Journal (article/letter/editorial) | | Mineralogist Vol. 43, pp. 601-622 (2005) ZINCIAN SPINEL ASSOCIATED WITH METAMORPHOSED PROTEROZOIC BASE-METAL...South Australia 5006, Australia ABSTRACT Zincian spinel [(Zn,Fe,Mg)Al2O4] is an accessory mineral in a... Textural and compositional studies of zincian spinel in thirteen Proterozoic sulfide deposits metamorphosed...the use of zincian spinel composition as a guide to sulfide ores. Zincian spinel from the Independence...deposits show compositions that correspond to zincian spinel associated with metamorphosed massive-sulfide deposits |  | | Journal (issue) | | . 4 What’s new in minerals: . Sainte Marie-aux-Mines Show 2008 . . . . . . . . . . . . ...pseudomorphs of hematite after magnetite from the Altiplano de Payun Matru near Malargue, Mendoza Province, Argentina...area northeast of the park, at the foot of an unnamed peak, that we happened to notice a vertical granite...specimens and of cutting material is limited now to mines worked legally by dealers. This situation has raised...answer as concerns the world of minerals. A FEW NEW MINES AND THEIR OWNERS The Arqueana Mine The Arqueana |  | | Book (edition) | | Chakhmouradian (Canada), Pierre-Jacques Chiappero (France). G. Daxner (Austria). M. Dcliens (Belgium). Giancarlo...Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada), Joel...(ltaly). Stefano Merlino (ltaly), Yves Mo!:lo (France), E.11. ickcl (Australia), Milan Novåk (Czech Republic)...(ltaly). Werner H. Paar (Austria). Gian Carlo Parodi (France). Marco Pa ero (ltaly). Igor Pekov (Russia), atale...(Japan), William B. Simmons (USA). C.J. Stanley (UK). France ca Stasi (ltaly). Tony Steede (Canada). Ricardo |  | | Journal (article/letter/editorial) | | SARAH-JANE BARNES Sciences de la Terre, Université du Québec, 555, boulevard de l’Université, Chicoutimi...sulfide PGM assemblage of cooperite, braggite and an unnamed Cu–Pt–Rh sulfide, with laurite and rare Sn-bearing...the base-metal sulfides. Rhodium, present as the unnamed Cu–Pt–Rh sulfide, is associated with pyrrhotite...Africa. SOMMAIRE Notre étude de l’abondance, la taille, la distribution et la composition des minéraux du...section du banc de Merensky à la mine Impala Platinum, sur la ferme Reinkoyalskraal, dans la partie occidentale |  | | Journal (article/letter/editorial) | | monoclinic cell with a: 12.89,b : 6.055, c : 19.l lA, B : 90.42"; strongest lines of the powder pattern...(1980), alloys of Cu with Zn, and Sn with Sb, garnet,spinel,kyanite, corundum,rutile, and sulfides ofFe, Cu...analysis showed that Ce is dominant, Nd next, with La, Pr, Sm, Gd, and Eu present' Rhabdophane-(Ce) occurs...[both 0.03 higher than usually given for rhabdophane-(La)1. No analysis is given, but electron microprobe...microprobe study showed Ce dominant, followed by Nd, La, Pr, Gd, Sm, Er, and Eu. X-ray powder data are given (28 |  | Escayola, M., Garuti, G., Zaccarini, F., Proenza, J. A., Bedard, J. H., Van Staal, C. (2011) CHROMITITE AND PLATINUM-GROUP-ELEMENT MINERALIZATION AT MIDDLE ARM BROOK, CENTRAL ADVOCATE OPHIOLITE COMPLEX, BAIE VERTE PENINSULA, NEWFOUNDLAND, CANADA. The Canadian Mineralogist, 49 (6) 1523-1547 doi:10.3749/canmin.49.6.1523 | Journal (article/letter/editorial) | | IDEAN, Instituto de Estudios Andinos, Laboratorio de Tectónica Andina, Universidad de Buenos Aires, Pabellón...Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona...H. BÉDARD Geological Survey of Canada, 490, rue de la Couronne, Québec G1K 9A9, Québec, Canada Cees VAN...Middle Arm Brook. The composition of the chromian spinel is homogeneous, with relatively high Cr# and low...Appalachian ophiolites (Bay of Island and Thetford Mines), which usually display negative PGE patterns with |  | | Report (issue) | | Chevron Petroleum Technology Company P.O. Box 446 La Habra, California 90633-0446 5 yp 1998 Copyright...south-central Puerto Rico; Sierra de Cayey, southeast Puerto Rico; Sierra de Luquillo, northeast Puerto Rico...6. Geochemistry of intrusive igneous rocks, St. Croix, U.S. Virgin Islands Edward G. Lidiak and Wayne...on the geochemistry of the igneous rocks on St. Croix (Lidiak and Jolly). The second group of three chapters...Lidiak, Pittsburgh, Pennsylvania David K. Larue, La Habra, California and Draper, G., eds., Transactions |  | | Book (volume) | | mineralized and dotted with once-rich abandoned mines. Dividing the stratigraphically complicated Piedmont...Goethite, Hematite, Limonite, Iron minerals; area mines, as important producersBarite, Manganese, ocher...Emerson and about 2 mi. S of the Etowah R., many mines, prospects, and excavationsochers. EMERSON: extensive...colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N of Calloway airport at rd...1½ mi., in Knox dolomite exposed in an abandoned quarry Barite, Calcite, Fluorite (purple cubes), Galena |  | | Journal (article/letter/editorial) | | Columbia Geological Survey, Ministry of Energy, Mines and Petroleum Resources, PO Box 9320, Stn. Prov...platarsite-type [PtAs1–xS1+x, or unnamed Pt(S,As)2–x] phases, and unnamed (Ir,Rh,Pt)S (?) crystallized at...minéraux du groupe du platine (MGP) d’une suite choisie de gisements placer d’or et d’éléments du groupe du...70, 0.1–1.5 mm de diamètre) sont faits d’une variété d’alliages Pt–Fe–(Cu): alliage de type “Pt3Fe” (platine...un rapport atomique PGE:(Fe + Cu + Ni) de 3.6 à 5.6, alliage de type “(Pt,Ir)2Fe”, § ¶ Present address: |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2019 Articles The Golconda District, Minas Gerais, Brazil .................................... 643 by C. J. Stefano Sainte-Marie-aux-Mines Show 2019 ......................................localities in the U.S., Germany, Austria, Switzerland, France, Italy, Great Britain, Hungary, Yugoslavia, Romania...Menschen—Minen—Mineralien, Mineralogie in 10 Jahrtausenden (“Men—Mines—Minerals; Mineralogy over 10 Millennia,” 1978)....volume 50, September–October, 2019 The Golconda District Minas Gerais, Brazil Carlos Cornejo1 Andrea Bartorelli2 |  | | Report (issue) | | you will find that the Daoping and Yangshuo lead mines are accessed from opposite sides of the same mountain...from June 21 to June 27, since the Ste.-Marie-aux-Mines Show has already been cancelled for 2021. Meanwhile...mine, Zamanti River area, Denizovasi, Yahyali district, Kayseri Province, central Anatolia region, Turkey...mine, Zamanti River area, Denizovasi, Yahyali district, Kayseri Province, central Anatolia region, Turkey...good rose quartz crystals from an unnamed mine in the Huancayo district, Huancayo Province, Junin Department |  | | Report (issue) | | \ \I Cover: The De Wet Shaft, Tsumeb mine (photograph by Dr Gabi Schneider, Geological Survey of Namibia)...Namibia) MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY OF NAMIBIA Director: B.G. Ho al BULLETIN 1...conventional non-valid type minerals. Twenty-three (23) unnamed phases are also listed. Namibia ranks second to... 13 3. Non-valid Namibian type minerals 51 Unnamed phases 74 Renamed phases of Povarennykh 80 ...given in Table 1. In addition, twenty-two (22) unnamed phases are presented as well as five (5) "Povarennykh-type" |  | | Journal (issue) | | the delight of crystal collectors have come from mines in unusual, organics-rich sedimentary rocks in the...Gachala, Penas Blancas, La Pita and other deposits were first worked, these mines have produced world-class...of the region's dramatic history, but today the mines are quieter, as fine specimens of emerald beryl...who sort through the waste washed down from the mines into stream drainages. Consequently this article...figures, either in general terms or for individual mines and years: any such figures, even if not deliberately |  | | Journal (article/letter/editorial) | | of substances in the combustion products of coal mines, waste dumps, or peat bogs. The origin of a particular...PbxCuyAlz(PO4)m·nH2O Rosières, Carmaux, France; (questionable species) Huelgoat, Finistère, France Schuetteite 15 Hg3O2(SO4)...Republic Wheatleyite 1 Na2Cu(C2O4)2·2H2O Wheatley mines, Chester County, Pennsylvania Widgiemoolthalite...Calciodelrioite 3 Ca(VO3)2·4H2O West Sunday mine, Slick Rock District, San Miguel County, Colorado Canavesite 2 Mg2(HBO3)(CO3)·5H2O...Ca6(As V3 V9 As6 O51)·31H2O Packrat mine, Gateway District, Mesa County, Colorado Geschieberite 1 K2(UO2)(SO4)2·2H2O |  | | Journal (issue) | | Mineralogical Museum no. 1864, Beirut; Augustine de Valence photo. COVER (January-February issue): WULFENITE...on the mineral market at the Feira Internacional de Pedras Preciosas (FIPP), a mineral fair held in Teofilo...sedimentary beds extending over 1 Centro Patagónico de Estudios Metalogenéticos—CONICET, Universidad Nacional...volcano to the east, near the La Invernada oilfield, 30 km south of Rincón de los Sauces village. Choique...100 km south of the Rincón de los Sauces village is the entrance to the La Escalonada oilfield, which |  | | Journal (article/letter/editorial) | | INDEX Ecton, Staffordshire, serpierite, 882. Mells quarry, Frome, Somerset, calcite, 70. Roughten Gill, Cumberland...localities, p. 1078: Castle an Dinas quarry; Cripple's Ease quarry; Great Zawn, Zennor; Knill's Steeple...Mount ; Tregarden quarry, Luxulyan ; Tremearne ; and Tresayes. Devon Meldon railway quarry, metamorphosed...pit; Locks Cross, Sherberton Common ; Merrivale quarry; Sheltor ; and Staple Vor. WALES Benallt mine,...914. B u l g a r i a (137~ArapHa) Iglika, Elhovo district, thaumasite, 1003. R u s s i a (POCCHa) Baranchin |  | | Journal (issue) | | Golden Topaz, 3.5 inches, from Katlang, Mardan District, Pakistan; Freilich Collection. OPENING SPREAD:...Afghanistan; Neptunite from San Benito County, California; Spinel from Mogok, Burma; and Emerald from the Coscuez...replacements. Rex Harris, owner of the famous red beryl mines in Utah, hired Dave back into ♦ 13 ♦ tourm alin...ZOISITE IVARIETY-TANZANITEI UMOA VALLEY. TANZANIA [lA lt f Y * TAMZAAMTE I TOP A, Dave W ilber’s gold...Brazil 71 Liroconite, England 71 Metatorbemite, France 72 Mimetite, Namibia 73 Novacekite, Brazil 74 Brazilianite |  | | Journal (article/letter/editorial) | | and the Fe2þ-rich rhönite can be classed as an unnamed Fe2þ-dominant analogue of rhönite with XMg , 0...compositions can be classed as a distinct species, an unnamed Fe2þ-dominant analogue of rhönite with the end...first described in basaltic rocks of the Rhön district, Germany, Soellner (1907) also identified and...64; ne/(ne þ ab þ or) ¼ 0.61) from the main quarry (quarry VII) at Limberg, first identified by Wimmenauer...indicating that the phase should be classified as an unnamed Fe2þ-dominant analogue of rhönite (Grew et al |  | Barkov, A. Y., Martin, R. F., Shi, L., LeBarge, W., Fedortchouk, Y. (2008) Oscillatory zoning in stanniferous hematite and associated W-and Bi-rich minerals from Canadian creek, Yukon, Canada. The Canadian Mineralogist, 46 (1) 59-72 doi:10.3749/canmin.46.1.59 | Journal (article/letter/editorial) | | LeBARGE and Yana FEDORTCHOUK¶ Ministry of Energy, Mines and Resources, Yukon Geological Survey, PO Box 2703...le premier exemple naturel de zonation oscillatoire dans l’hématite, due aux variations cryptiques en étain...trouvé dans une accumulation de minéraux lourds de type placer situé dans la crique Canadian, au Yukon;...une microsonde électronique et par spectroscopie de Raman. Ce grain fait partie d’une association avec...forment une série continue (avec jusqu’à 10–12% de MgWO4 dans la ferberite), bismuthinite, daubréeite (?) [BiO(OH)] |
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