 | | Book | | François Farges À la découverte minéraux pierres précieuses des et des COLLECTION L’AMATEUR DE...Découvrir les minéraux et les gemmes 6 Qu’est-ce qu’un minéral ?…………………………… 6 Comment identifier les minéraux...minéraux ?… …………… 17 Les gemmes… ……………………………………… 43 Les collections de minéraux et de gemmes… …… 55 Comment...forment les minéraux ?… ………… 61 Clé d’identification… ……………………………… 67 Reconnaître les minéraux et les gemmes...des pierres précieuses 28 L’Habit (ou l’aspect) Les minéraux montrent des morphologies variables suivant |  | | Journal (article/letter/editorial) | | 159 Quai des Allobroges 73000 Chambery, Savoie France alain.martaud@wanadoo.fr Figure 1. Fluorite, 1...San Marcos] at 07:49 21 June 2016 Fluorite from France All photos by Louis-Dominique Bayle F luorite...Massif Central (in south-central France), the Vosges (in eastern France, near its border with Germany)...eras. • A majestic recent mountain range: the Alpes with their prolongation to the North—the Jura Mountains—that...June 2016 Geology of French Fluorite Occurrences France is made up of several distinct geological entities |  | | Journal (article/letter/editorial) | | Dome, France. Scott Werschky specimen. Figure 1. Cerussite, 12.6 cm high, Mayres, Ardeche, France. Giles...Figure 5. Pyromorphite, 4 cm high, Les Farges mine, Ussel, Correze, France. Frank Sousa specimen. Volume 90...and quartz, 11.3 cm across, Le Burg mine, Tarn, France. Scott Rudolph specimen. Figure 11. Malachite-coated...21.3 cm across, SaintPierre-de-Message, Isere, France. Scott Rudolph specimen. Figure 14. Anatase on...Aiguille Verte, Chamonix, Mont Blanc Massif, Haute-Savoie, France. Eric Long specimen. Figure 18. Brookite |  | | Journal (issue) | | Fluorite, 14 cm, from Puy-de-Dôme, Auvergne-Rhône-Alpes, France. Jeff Scovil photo. 52 Supplement...Aveyron, France. Jeff Scovil photo. Fluorite and smoky quartz, 6 cm, from Mont Blanc, Chamonix, Rhône-Alpes...Rhône-Alpes, France. Jeff Scovil photo. 54 Supplement to The Mineralogical Record, November–December, 2020 ...photo. Azurite, 13 cm, from Chessy-les-Mines, Rhône-Alpes, France. Jeff Scovil photo. 62 Supplement...9.5 cm, from the Le Burg mine, Tarn, Occitanie, France. Holly Smith photo Supplement to The Mineralogical |  | | Journal (article/letter/editorial) | | temperatures and is often associated with pyrite, galena, sphalerite, chalcopyrite, stibnite, boulangerite...occurrences of Sevier County and with tetrahedrite and galena in Montgomery County, Arkansas. Fine bournonite...to 5 cm across occur with tetrahedrite, pyrite, galena, sphalerite, and arsenopyrite in the Noche Buena...Colquechaca; at Chorolque with bismuthinite and galena; and the Siete Suyos mine, Atocha-Quechisla district...other sites. Perhaps the best-known locality is the Les Malines mine, Saint Laurent le Minier, Gard, where |  | | Journal (article/letter/editorial) | | Metallogenesis:Examplesfrom BaseMetal SulfideDepositsin France ERIC MARCOUX BureaudeRecherches Gdologiques et...et Minidres, SGN/GEO,BP6009,45060OrleansCddex,France AND YVES MOELO GIS,Bureaude Recherches Gdologiques...ChimiedesMindraux, 1A rue de la Fdrollerie, 45071 Orleans Cddex,France Abstract A comparative studyof Frenchhydrothermal...earlier Pb. In somecasesof layered epithermalbarite-galena veins,suchhomogeneity meansthat the successive...whichhasprovento be validfor mostof the sulfidedeposits in France,canbe appliedto anyothermineraldepositor mineraldistrictwith |  | | Journal (article/letter/editorial) | | previously featured minerals such as azurite (1991), galena (1989), beryl (1988), and quartz (1987). Truly...pseudomorphs after barite, 9 x 7 x 4.5 cm, Les Farges mine, France; ROM specimen (M39857),photo by Brian Boyle...2014 mum 8: Pymorphite, 1.3 mm high, Les Farges mine, France; Smithsonian specimen (1485), photo by...pyromorphite crystals to 3 mm, St. Sahry, Tam, France; ROM specimen (M35755), photomicrograph by the...yellow caps, largest crystal 4 mm long, Les Farges mine, France; ROM specimen (M45038), photomicrograph |  | | Journal (article/letter/editorial) | | Orl6ans C6dex, France 2 CRSCM (GIS BRGM-CNRS), 1A rue de la F6rollerie, 45071 Orl6ans C6dex, France BRGM, DT/ANA...45060 Orl6ans C6dex, France Abstract. The polymetallic vein (Sb, Pb, Zn, Ag, Cu) of Les Borderies (Puy de...de D6me, France) results from a succession of four stages of mineralization, each with its own mineralogical...(Sb, Pb, Zn, Ag, Cu) des Borderies (Puy de D6me, France) rdsulte de la succession de quatre stades de min6ralisations...troisi6me stade (zink6nite II, £ul6ppite, semseyite) et les compositions isotopiques du plomb (2°6Pb/2°4pb = |  | | Book | | Geology in France and Related Areas (1994) J. D. Keppie (Ed.) Pre-Mesozoic Geology in France and Related...Cataloging-in-Publication Data. Pre-Mesozoic geology in France and related areas / J. D. Keppie (ed.). p.cm.Developed...2. Geology, Stratigraphic-Paleozoic. 3. Geology-France.!. Keppie, J. Duncan. II. IGCP Project 233-Terranes...comprehensive account of the PreMesozoic Geology of France (Armorican and Central Massifs) and related areas...the international copference held in Montpellier, France, in August, 1988, where a vast amount of new information |  | | Journal (issue) | | Nev. Articles Famous mineral localities: the Les Farges mine ................................ 261 by...Brousse 61 Rue Buffon 75005 Paris, France n lessthana decade the name *Les 9 has become synony mous, among...kind previously long unseen in France. I INTRODUCTION The Les Farges mine1 is located in the northwest...immediately southeast of the small town of Ussel, France. It is about 100 kilometers from Clermont-Ferrand...(Fig. 1). In terms of regional cartography, the Les Farges deposit is located precisely on the boundary |  | | Journal (article/letter/editorial) | | other. The Rum Jungle in Australia and a few of France have yielded bright yellow crystals. These can...These are formed when the primary mineral, such as galena, is attacked by ground water and carbon dioxide...pro duced lead in the form of pyromorphite and galena, has extensive dumps where sharp, small prismatic...areas in France that deserve men tion are Les Farges, Correze and Chaillac, Isere. The Les Farges examples |  | | Catalog/List | | Specimen B, 1-2-x1", £1.25p AZURtTE. Chessy, Rhone, France. Bright blue botryoisal crystalline mass with much...length intergrown and scattered on cellular calcite/galena matrix. >tx2tx2", £11.00. Specimen B: Translucent...l crystals intergrown on a fx~"" area on quartz/galena matrix. 2tx1fx1t", £1.S0p 22. CERUSSITE. Broken...inter-pent rant .twinned crystal. 1x*", £1.25p 43. GALENA. Clausthal, Harz, Germany. Select mmdified sha~p...sharp creamy Dolomite Iftystals. 4-tx2i", £8.00 44. GALENA. Naica, Chihuahua, Mexico. Very bright silvery-grey |  | | Journal (article/letter/editorial) | | 421 Avenue Jean Monnet, 13090 Aix-en-Provence, France 1 2 Abstract We describe the first documented...crystals from Puech de Compolibat, Combret, Aveyron, France, were studied by single-crystal X‑ray diffraction...geology The Villefranche-de-Rouergue horst (Aveyron, France) is a large Pb-Zn-Ag district with 100 recognized...with stolzite, raspite, wulfenite, beudantite, galena, cerussite, anglesite, wolframite, mimetite, chalcopyrite...inspection of some crystals from the Les Farges mine, Ussel, Limousin, France (e.g., Brousse 1982), show some |  | | Journal (article/letter/editorial) | | regular basis. Important discoveries in Idaho, Spain, France, and, most recently, China occurred during the...pyromorphite after galena and cerussite are reported, as are those of apatite, galena, hemimorphite, hinsdalite...zones of deposits containing relatively abundant galena at depth. It occurred so plentifully in the upper...and Perkiomen mines, Montgomery County; and from Galena, Bucks County, Pennsylvania. Dietrich (1990) documents...Relatively deep weathering associated with the locally galena-rich lead-zinc-fluorite deposits of the Mississippi |  | | Book | | [chalcostibite, zinkenite] occurrence at Saint-Pons, Haute-Provence, France (by J.M. Fourcault) 24:41-44 ALPS Rare-earth...mineral from the Talmessi mine, Iran, and Rabejac, France 24:463-467 BAD EMS Famous mineral localities: Bad...mineral from the Talmessi mine, Iran, and Rabejac, France 24:463-467 --and F. Cesbron, H. Vachey, M. Sadrzadeh:...mineral from the Talmessi mine, Iran, and Rabejac, France 24:463-467 BRAUNITE Braunite and sursassite from...BROUSSE, A. Famous mineral localities: the Les Farges mine [France] 13:261-268 BROWN, WALTER R. --with R. |  | | 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...Antimony Lead, zinc and silver cevennes Rouergue Auvergne Vosges. Fluorite . Baryte Uranium. • • Molybdenum...of large sedimentary basins Conclusions 30 31 France and Luxembourg by J. Bouladon Introduction 37...this introduction, comprises the territories of France, Luxembourg, Italy, Spain and Portugal. It covers |  | | Report (issue) | | Under the Sun BY GUIOMAR & MIGUEL CALVO 43 48 France BY CHRISTOPHE LUCAS Lower Left: Completely immersed...frequently found in association with quartz, calcite, galena, sphalerite, and barite to form fabulous mineral...high; Pine Canyon deposit; Grant County, New Mexico Les & Paula Presmyk collection; JeffScovil photo 9 ...Other associated well crystallized minerals are galena, calcite, aragonite, siderite, quartz, pyrite and...his seat. The fluorite is associated with minor galena and came from the west crosscut. Collection and |  | | Report (issue) | | showing {011}, {021}, and {110}; as exsolutions in galena and inclusions in other silver minerals. Twinning:...Association: Acanthite, pyrargyrite, silver, andorite, galena, siderite. Distribution: In Germany, in Saxony...the Les Farges mine, near Ussel, Corrèze; Pontgibaud, Puy-de-Dôme; and Vialas, Lozère, France. From |  | | Journal (article/letter/editorial) | | perspective; Occasional Publication, No. 6, CIFEG, Paris, France, 101-108 (1985) Silva, K. K. M. W.: Geology and...g6ochimique des filons en extension et en d6crochement. France: Doc. BRGM, n°99, vol 1, 1985. 510 pp., (ISBN 2-7159-0216-7)...to define all the fluorite veins (with barite, galena, sphalerite, etc.) in Variscan basement formed...Bohemia, eastern Morocco. Other barite-galena-quartz veins (Les Farges) were formed before the fluorite lodes |  | | Report (issue) | | Cerussite, anglesite, smithsonite, willemite, galena. Distribution: Many localities, even for fine...Spain. In France, large crystals from Poullaouen, Finistère; fine groups at the Les Farges mine, Ussel...Ussel, Corréze, France. From Beresovsk, near Yekaterinburg (Sverdlovsk), Middle Ural Mountains, Russia |  | | Report (issue) | | hydrothermal veins. Association: Romania). Semseyite, galena, sphalerite, pyrite, pyrrhotite, quartz, dolomite...the Les Farges mine, near Ussel, Corrèze, and from Bournac, Montagne Noire, Finistère, France. In the |  | | Catalog/List | | matrix. 14x12x25mm. £20. 3) AZURITE. Chessy, Lyon, France. A ball made up of lustrous dark blue xls up to...greyish platey xls in parallel growth with a little galena matrix. Old dealers label. 30x30x25mm. £15. 17)...£75. 34) PYROMORPHITE on BARITE. Les Farges Mine, Puy de Dome, France. A matrix of platey off white barite...Broken Hill, New South Wales, Australia. Cellular galena/pyromorphite matrix richly lined with silky light...South Wales, Australia. A nice vein section showing galena and native silver. I n one area a small bunch of |  | | Catalog/List | | surface of a 100x60mm area. 100x70x30mm. £22. . 32. GALENA. Pachapaque Mine, Ancash, Peru. Beautifully lustrous...to 35mm without matrix. 80x50x30mm. £35. 33. GALENA. Mogul Mine, Silvermines, Co Tipperary, Ireland...BeachClevedon, Avon. Cavity in half a water-worn galena/barite pebble showing many bright sparkling micro...dolorite matrix. 70x70x25mm- £18. Les Farges Mine, Ussel, France. A heavy mass of intergrown hexagonal...Trujillo, Peru. A pink matrix of rhodocrosite with galena showing a 100x60mm upper surface covered with small |  | | Journal (article/letter/editorial) | | the VillerangesBasin,Marche-CombraillesShearZone, France: A Mineralogicaland Fluid InclusionStudy MARIE-CHRISTINE...Gdologiede l'Uranium,BP 23, 54501 Vandoeuvre-les-Nancy Cedex,France,and Laboratoirede Pdtrologiede la Surface...Surface,40 Avenuedu RecteurPineau,86022 PoitiersCddex,France MICHEL CATHELINEAU, Centrede Recherches sur la...GroupementScientifiqueCNRS-CREGU, BP 23, 54501 Vandoeuvre-les-Nancy Cddex,France AND JEAN-JACQUES TRESCASES Laboratoirede...Surface,40 Avenuedu RecteurPineau,86022 PoitiersCddex,France Abstract The Au-As-Sbdepositsfrom the Marche-Combrailles |  | | Catalog/List | | 80x40x40nun. £18. 7) AXINITE. Bourg d'Oisans, Dauphine, France. Nice group of about 30 clove brown lustrous xls...calcite x. 70x50x30mm. £18. 40) PYROMORPHITE. Les Farges Mine, Puy de Dome, Frru1ce. Hundreds ofburnt...RHODONITE in GALENA. Broken Hill Mine, New South Wales, Australia. A solid mass about 50% galena and 50% dark |
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