 | | Journal (article/letter/editorial) | | This substrate was prepared by mixing 25% (v/v) calcite sand with 75% (v/v) pine wood chips. The AMD emerging...flow of the AMD across the reactive material. Calcite dissolution causes a rise in pH and the subsequent...pond consumes the excess alkalinity, produced by calcite dissolution within the reactive material, and lowers...for nearly all minerals in this study (gypsum, calcite, schwertmannite, and goethite) (Dold 2003b; Fanfani...carbonate minerals because the complete dissolution of calcite and other carbonates takes place during NH4-acetate |  | | Journal (volume) | | beryl from the hematite mine of Lassur, Ariège, France. Aurisicchio et al. (1988) described dark blue...riche en Mg, Fe et Na de la mine de Lassur, Ariège, France. Bulletin de Minéralogie 105, 615-620. Groat, L...apophyllite, zircon, fluorite and calcite. Sphaerobertrandite and calcite are the last paragenetic crystallized...aegirine needles.The spherulites are sprinkled with calcite crystals. From the quarry “Johs. Nilsen’s Vevja”...ligger på vestsiden av Syrristveien, som går fra Lauve til Sandefjord. På østsiden av denne veien befinner |  | | Book | | ................................ .......... 47 France ........... .....................................uraninite va,: pitchblende (light gray) with hematized calcite (darker gray). FOV is ~2 mm wide. Photo courtesy...n1olybdenite deposit at Chateau-Lambert, Yosges, France. Note that the California 1nine, Colorado. contains...Placer de Guada lupe, Chi huahua, Mexico; Margnac, France; the DarVirin- l(atherine area, Northern Territo...iron and manganese oxides, and small an1ounts of calcite or dolomite. Pyrite and marcasite are often present |  | | Book | | the syenitic pegmatites of the famous Mont Saint-Hilaire, Quebec (Canada) and geochemistry of rocks...Kola Peninsula,Russia (-500 species),the Mont Saint-Hilaire complexin Quebec,Canada(-320 species) and the...done in 1876.On a grant he went to Germany and France in 1877-78.Particularily important was his stay...from Western Germany, two from Russia, two from France, and one from Canada, Ireland, Switzerland, Congo...sphalerite, arsenopyrite, lollingite) and carbonates (calcite, ancylite group minerals) formed, and nepheline |  | | Book | | Agency), 1 Yonge St., Suite 1900, Toronto, ON MSE lES, Ph. (416) 8681620; (800) 893-5777; Fax (4 I 6) 868-...provieut de sept types de gites mineraux. D'apres les prix moycns des 1netaux de l 996 a2005, ajustes pour...tenir co1npte de l 'infla1ion,jusqu'a la fin de 2005 les types de gitcs mincraux lcs plus productifs ont ete...filonien ( 132 milliards de dollars). Ensemble, les g'ites porphyriques, SEDEX, de type Mississippi Valley...pour la pluparr des mines d'or souteJraines. Pour les mines de metaux. a ciel ouverl, ['equivalent en dollars |  | | Journal (issue) | | Springs. Colorado Uni\ersite Bordeau, I. Talcnce. France GREGORY C. NADON RONALD L. BOYD Ohio University...on shell middens FIG. 3.-Heighl of maximum rl!lauve sealevel from Parami coa,t during the la,1 6.0 k~...of an inched \'alley fill: The Gironde e\tuary. France: Journal of Sedimen1ar~ Petrolog}, , . 63. p. 378-391...U11irersite Paris I1 Orsa_,•. 91405 OrM1y. Ced£'X. France e-matl: da11phin@geophy.ge0l.11-psud.fr 2 Dc'partm£'11/...Histoire ,wrurelle, 55 rue 811ffo11, 75005 Paris, France ABSTRACT: Analyses of the organic and inorganic |
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Lauve, Saint-Hilaire-les-Courbes, Tulle, Corrèze, Nouvelle-Aquitaine, France