 | | Journal (issue) | | la minérafogie indienne ... Gîtes minéraux n° 97 : Le Séchier (Hautes-Alpes) ECHOS DE LA MINÉRALOGIE...Photogravure - Flashage DESIGN' CRÉATION- 43750 VALS-PRÈS-LE-PUY Imprimeur Impri merie PHIL'PRINT- 43200 Yssingeaux...l'abonnement annuel: 6 nu méros+ 1 hors série France: Individuel : 50 € - Association et soutien : 65...Nathalie et Franz SCHILLINGER ZINCOWOODWARDITE DE LE PENAY (Savoie) Roger DE ASCENÇAO GUEDES ORPIMENT...GINESTE FICHE Gîrns MINÉRAUX N° 97 : LE SÉCHIER (HAUTES-ALPES) Daniel GOL LE COIN DU PROSPECTEUR : TECHNIQUES |  | | Journal (article/letter/editorial) | | Les min~ralisations ferrif~res du Sahara Algerien: le gisement de fer oolithique de Mecheri Abdelaziz (bassin...G6ologie, Universit~ de Rennes, F-35042 Rennes C~dex, France ~ Centre Armoricain d'Etude Structurale des Socles...Universit6 de Rennes, F-35042 Rennes C6dex, France R~sum& Le gisement de fer oolithique de Mecheri Abdelaziz...6difices deltaiques progradants. La min6ralisation est complexe et comprend trois paragen+ses principales;...concr6tionnemerit intras6dimentaire et ayant suN, avant le d6p6t ddfinitif, des phases alternantes d'oolithisation |  | | Journal (article/letter/editorial) | | (Berl.) 10, 13--25 (1975) © by Springer-Verlag 1975 Le mineral de fer d'Hajigak (Afghanistan). Position...LAPPARENT Paris, France Age and grade of metamorphism of the considerable iron deposit of Hajigak (Central...geological environment and paragenesis of the ore. The iron beds are situated in the Upper Kalu Formation (...relationship is evident between basic rocks and iron ore. We consider the succession of events at Hajigak...gabbro and dolerite sills were intruded; as a result, iron oxides were remobilized, filling fractures across |  | Verhaert, Michèle, Gautheron, Cécile, Dekoninck, Augustin, Vennemann, Torsten, Pinna-Jamme, Rosella, Mouttaqi, Abdellah, Yans, Johan (2022) Unravelling the Temporal and Chemical Evolution of a Mineralizing Fluid in Karst-Hosted Deposits: A Record from Goethite in the High Atlas Foreland (Morocco) Minerals, 12 (9) 1151 doi:10.3390/min12091151 | Journal (article/letter/editorial) | | Fluid in Karst-Hosted Deposits: A Record from Goethite in the High Atlas Foreland (Morocco) Michèle Verhaert...Fluid in Karst-Hosted Deposits: A Record from Goethite in the High Atlas Foreland (Morocco). Minerals...(GEOPS), Université Paris Saclay, 91404 Orsay, France Institute of Earth Surface Dynamics, University...dekoninck@unamur.be Abstract: Timing and duration of ore deposit formation are crucial to understanding the mineralization...geochemical and H- and O-isotope compositions of pure goethite formed in the Imini karst-hosted Mn district (High |  | | Report (issue) | | 3303-33rd Street N.W., Calgary, Alberta T2L 2A 7 A deposit copy of this publication is also available for...exposures Belle Marche quarry Pleasant Bay lead deposit Dingwall gypsum quarry Ingonish gypsum quarry Point...Aconi cliffs Scotch Lake quarry Ironville (Ingraham) iron mine Coxheath mine Frenchvale dolomite quarry Steele...limestone quarry Marble Mountain quarry Manchester iron deposit Erinville (Bums) mine Erinville 'Black Granite'...shore Arisaig agalmatolite quarry Arisaig Brook iron deposit Moydart Point fossils Knoydart Point copper |  | | Journal (article/letter/editorial) | | inclusions of the Goushti hydrothermal magnetite deposit, Fars Province, SW Iran: A comparison with IOCGs...Geochemistry Fluid inclusion Iron Iran a b s t r a c t The Goushti iron deposit from Dehbid area located...accompanied by the secondary mineral phases hematite, goethite and martite. Gangue minerals mainly include quartz...of the studied ores indicate that the Goushti deposit is a hydrothermal magnetite type. The subvolcanic...basalt in this area are regarded as the source of iron and heat in the mineralizing system. The fluid inclusion |  | | Journal (article/letter/editorial) | | represented by large specimens, are Predominant in the deposit, or have high scientific interest appear in UPPERCASE...enclosing bundles of acicular and minute balls of GOETHITE. earthy hematite, quartz (Broadhead 1873b, 1877)...DOLOMITE, goethite (limonite), QUARTZ. Callaway County Knight bank (38-45-13N 093-03-44W). an iron mine 5...aragonite, barite, CALCITE, CHALCOPYRITE, DOLOMITE, GOETHITE, GYPSUM, hematite, jarosite, KAOLINITE, malachite...below the surface while a well was being dug: NATIVE IRON (Allen 1897). Cole County Southwest Cole County |  | Sizaret, Stanislas, Chen, Yan, Chauvet, Alain, Marcoux, Eric, Touray, Jean Claude (2003) Magnetic fabrics and fluid flow directions in hydrothermal systems. A case study in the Chaillac Ba–F–Fe deposits (France) Earth and Planetary Science Letters, 206 (3) 555-570 doi:10.1016/s0012-821x(02)01112-3 | Journal (article/letter/editorial) | | A case study in the Chaillac Ba^F^Fe deposits (France) Stanislas Sizaret , Yan Chen, Alain Chauvet...Universite¤ d’Orle¤ans, 45067 Orle¤ans Cedex 02, France Received 5 August 2002; received in revised form...sinters, and sandstone cemented by hydrothermal goethite. 278 oriented cores from 24 sites have been collected...investigations show that the principal magnetic carrier is goethite for the hydrothermal mineralization and for the...to the sedimentary flow direction. The AMS of goethite-rich sandstone close to the veins shows strongly |  | | Book (volume) | | area barite pitsBarite, Geodes, Goethite, Hematite, Limonite, Iron minerals; area mines, as important...Banks Co., on the Thurmond Standridge farm, a depositKyanite crystals, Sericite, Vermiculite. HANCOCK...unusually rich deposit and outcrops, especially in the Red Mt., formation seriesLimonite, fossil iron ore. CEDARTOWN...CEDARTOWN, area iron minesRhodochrosite. RABUN COUNTY AREA: many regional old minesGold, Quartz crystal...42 E, and Sec. 14, T. 10 S, R. 43 E, regional depositGypsum, Sulfur. CASSIA COUNTY BURLEY, mines along |  | | Book (volume) | | Emberger and the following national chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez...Romania and Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an...Molybdenum Mercury . • Uranium. • Rutile and zircon Iron. Europium-rich monazite Kaolin Andalusite Feldspar...Molybdenum • • Diatomite • • Kaolin Cobalt and nickel Iron and tungsten Summary of zone B Montagne Noire, Albigeois...of large sedimentary basins Conclusions 30 31 France and Luxembourg by J. Bouladon Introduction 37 |  | Le Bas, M. J., Kellere, J., Kejie, Tao, Wall, F., William, C. T., Peishan, Zhang (1992) Carbonatite dykes at bayan Obo, inner Mongolia, China. Mineralogy and Petrology, 46 (3) 195-228 doi:10.1007/bf01164647 | Journal (article/letter/editorial) | | Dykes at Bayan Obo, Inner Mongolia, China M. J. Le Bas t , J. Keller 2, Tao Kejie 3, F. WalP, C. T. Williams...belt near the Bayan Obo rare earth element (REE) deposit. They cut a thrust inlier of granitic migmatite...Chemische Daten, die auf Kathoden- 196 M.J. Le Bas et al. Lumineszenz, R6ntgen-Fluoreszenz und Mi...(110°E, 41°45'N) is renowned for being the largest deposit of rare earth elements in the world. It is hosted...(1989, 1990) consider that the Bayan Obo Fe-REE deposit is epigenetic and metasomatic with intermittent |  | Bonnet, Nicolas J., Beauvais, Anicet, Arnaud, Nicolas, Chardon, Dominique, Jayananda, Mudlappa (2016) Cenozoic lateritic weathering and erosion history of Peninsular India from 40Ar/39Ar dating of supergene K–Mn oxides. Chemical Geology, 446. 33-53 doi:10.1016/j.chemgeo.2016.04.018 | Journal (article/letter/editorial) | | Université (AMU), IRD (Institut de Recherche pour le NU 1 SC RI Nicolas J. Bonnet 1*, Anicet Beauvais...l’Environnement) UM34, BP 80, 13545 Aix-en-Provence, Cedex 4, France Université de Montpellier 2, Géosciences Montpellier... GET, 14 Avenue Edouard Belin, 31400 Toulouse, France Université de Toulouse, UPS (Université Paul Sabatier)...Montpellier, France AC Midi-Pyrénées), 31400 Toulouse, France 6 5 CNRS, GET, 31400 Toulouse, France Centre...been recently obtained from the Sandur Mn-ore deposit on the highland (Bonnet et al., 2014). Most south |  | | Report (issue) | | Catherine St. We.YI or through your booksdler A deposit copy of this publication is also available for.............................. Pleasant Bay lead deposit • • • . • • • • • • . . • . • • •. • . • • . •....••..•.•••.••.••.•••.•.••••• , •• , , Ironville iron mine ..• , , •. , , , • , , •• , • , ••••• , ..•... . . . . . . . . . . . . . . . • Manchester iron deposit...................................... Erinville... . . . . • . . . . . • • • • • . Donahue Lake deposit . . . . . . . . . • • • . • . • • • . . . . • • |  | | Journal (article/letter/editorial) | | The geology and mineralisation of the Carina Iron Deposit, central Yilgarn Craton, Western Australia B...Nicolson1, D. Kettlewell*1 and J. Lea2 The Carina iron ore deposit is 105 km northeast of Southern Cross, WA...WA. The area designated the Yilgarn Iron Ore Project (YIOP) comprises five prospects along an east–southeast...previously identified iron deposits of Bungalbin, Bungalbin East and Mt Walton. The Carina deposit was discovered...discovered in May 2007. The Carina deposit is located within and parallel to the structurally complex northwest |  | | Journal (article/letter/editorial) | | garnit1hechmi@yahoo.fr Abstract The oolitic ironstones ore deposit of Jebel Ank (central Tunisia), is a simply folded...The deposit contains about 20 Mt of ore with an average grade of 50% Fe. Generally, oolitic iron deposition...shallow water lagoonal environments. The Jebel Ank deposit lies between two regional disconformities (Late...renewed transgression. The footwall of the oolitic iron ore-bearing bed consists of a fine-grained sandstone...alternations (2−3.5 m−thick). Iron occurs in the form of cryptocrystalline goethite with limited Al−Fe substitution |  | | Journal (article/letter/editorial) | | Model for the Genesis of Banded Iron Formation-Hosted Martite-Goethite Mineralization, with Special Reference...Perring,1,† Matt Crowe,2 and Jon Hronsky3,4 1BHP Iron Ore, 125 St. Georges Terrace, Perth, Western Australia... Supergene martite-goethite mineralization is hosted within the Marra Mamba Iron Formation and is developed...three-stage process: (1) leaching of Fe from banded iron formation (BIF) in the vadose zone by reduced, acidic...gangue minerals (carbonate, silicate, and chert) by goethite coupled with the release of silica into the fluid |  | | Book | | rteld L'AsSOCIATION GE.OLOGIQUE OU CANADA (AGC) est la soaete nationale canadienne des sciences de la...en 1947 dens le but de con· tribucr 6 1'0\lancement de la geok>gie et de sensbhser le grand publtc ~ saences...de toutes les r~ions du Canada et d'aillcurs dans le monde. L'AGC COOVend des civisions ~ l ~ s en gook>gie...prolessionne'5 L'Associabon ptblie le JOUffi81 trrnestriet Geosa enoo Canuds, le bulet.'l d';,formatioo lrmeslriel..... • ....... • ...... • .............. • .... Goethite , . ..... •. , ..... . ... , ••• Gcld ....... |  | | Journal (issue) | | Associate Editors Pierre Bariand Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia...Schwab Orleans, France Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook...Brazil Usman Imports Blue Sky M in ing M idw est M inerals Valadares M inerals - Brazil Bolva Group...Cand M inerals M inerals Am erica Alain Carion - France Nevada M ineral & Book Co. Chinese M inerals...thousands o f years after, the deposit was mined fo r ; silver, lead and iron. More than 120 minerals have |  | | Journal (article/letter/editorial) | | and Microchemistry of Iron Ooliths V. ROHRLICH Haifa, Israel Samples of iron ooliths from Israel, Lorraine...believed to represent polycristalline aggregates of goethite or chamosite. Microchemical variation of Fe, A1...minerals, allumogoethite and amorphous silica in goethite ooliths, the later tentatively equated to the...Introduction Chemistry and Mineralogy of Iron Ooliths The Minette type iron ores (as defined by GRoss 1970) contribute...the world iron ore resources, about 60 per cent to the European and a third to the Soviet iron ore resources |  | Yans, Johan, Verhaert, Michèle, Gautheron, Cecile, Antoine, Pierre-Olivier, Moussi, Béchir, Dekoninck, Augustin, Decrée, Sophie, Chaftar, Hédi-Ridha, Hatira, Nouri, Dupuis, Christian, Pinna-Jamme, Rosella, Jamoussi, Fakher (2021) (U-Th)/He Dating of Supergene Iron (Oxyhydr-)Oxides of the Nefza-Sejnane District (Tunisia): New Insights into Mineralization and Mammalian Biostratigraphy. Minerals, 11 (3) 260 doi:10.3390/min11030260 | Journal (article/letter/editorial) | | minerals Article (U-Th)/He Dating of Supergene Iron (Oxyhydr-)Oxides of the Nefza-Sejnane District (Tunisia):...Université Paris-Saclay, CNRS, GEOPS, 91405 Orsay, France; cecile.gautheron@universite-paris-saclay.fr (C...Eugène Bataillon, CEDEX 05, 34095 Montpellier, France; pierre-olivier.antoine@umontpellier.fr Water Researches...johan.yans@unamur.be (U-Th)/He Dating of Supergene Iron (Oxyhydr-)Oxides of the NefzaSejnane District (Tunisia):...Tunisia, (U-Th)/He ages were obtained on supergene goethite from various localities/deposits of the district |  | | Journal (article/letter/editorial) | | 1007/s00269-020-01083-w ORIGINAL PAPER Neon diffusion in goethite, α‑FeO(OH): a theoretical multi‑scale study Fadel...2020 Abstract The neon diffusion behavior in goethite has been investigated for the purpose of geological...geological (U-Th)/Ne dating, as Ne produced in goethite by nucleogenic reactions related to natural U and...been used to determine Ne diffusion behavior in goethite. Periodic-DFT calculations have been performed...properties of goethite, and therefore to identify the Ne insertion sites in pure defect-free goethite as well |  | | Report (issue) | | depositional environments and to construct phosphate deposit models. The compiled data have been edited for...countries, if a given name refers to a mine or deposit, a nearby location or administrative area, a geologic...multiple names may be used to refer to a single deposit or mine. For large deposits or mineralized areas...record. All of the records were classified by deposit type, except where no data were available. DATA...administrative area, basin/formation/region(area)/deposit, and deposit/site name. Guano and guano-derived deposits |  | | Book | | Naturelle Paris, FRANCE GILBERT BELLAICHE Centre de Recherches Géodynamiques Alpes Maritimes, FRANCE RICHARD...Marine Centre Universitaire de Luminy Marseille, FRANCE LAURE BLANC-VERNET Laboratoire de Géologie Marine...Marine Centre Universitaire de Luminy Marseille, FRANCE ENRICO BONATTI School of Marine and Atmospheric...BUROLLET Compagnie Français des Pétroles Puteaux, FRANCE GUSTAVE A. CAUWET Centre de Recherches de Sédimentologie...Sédimentologie Marine Université de Montpellier Perpignan, FRANCE HERVE CHAMLEY Laboratoire de Géologie Marine Centre |  | Jesus, A. P., Mateus, A., Waerenborgh, J. C., Figueiras, J., Alves, L. C., Oliveira, V. (2003) HYPOGENE TITANIAN, VANADIAN MAGHEMITE IN REWORKED OXIDE CUMULATES IN THE BEJA LAYERED GABBRO COMPLEX, ODIVELAS, SOUTHEASTERN PORTUGAL. The Canadian Mineralogist, 41 (5) 1105-1124 doi:10.2113/gscanmin.41.5.1105 | Journal (article/letter/editorial) | | jesus@fc.ul.pt 1106 THE CANADIAN MINERALOGIST and goethite replacing the maghemite or forming late veinlets...échantillons altérés par météorisation, l’hématite et la goethite remplacent la maghémite ou forment des veinules...diffusion au travers des silicates à ces températures. Le développement d’une partie de l’ilménite observée...anomalies are not limited to the small area surveyed for iron ores in 1944 (Silva 1945), and that the mineralized...(Fig. 3C), besides late fracture infillings by goethite– hematite (Fig. 3D). Occasionally, micropores |  | | Report (issue) | | Pezzotta Page 54 Elba Ore Deposits Federico Pezzotta Iron ores in the east: pages 54 to 82 Above: 2.5 cm wide...early history on Elba is, in the words of long-time iron mine director Giulio Pulle,"lost in the obscurity...specifically about the iron mines. 4 Even before Elba became known for its iron ore, the island was explored...inhabitants say that they no longer produce copper, only iron." Geologist William (Guglielmo) Jervis (1831-1906)...Underground Treasures), reported a long list of iron ore localities including those in the Gulf of Lacona |
|
