 | | Report (chapter) | | year old rocks, where the fossils are preserved as pyrite veneers (Porter & Knoll 2000). Skeletal biomineralization...foraminiferal calcite at temperatures below c. 3 8C (Martin et al. 2002; Elderfield et al. 2006). This can...crushing the sample and agitating in methanol (e.g. Martin & Lea 2002). However, there is some suggestion...and ‘reductive’ cleaning of the foram test (e.g. Martin & Lea 2002). Reductive cleaning is known to lower...H. JAMES & W. E. N. AUSTIN S TOLL , H. M. & Z IVERI , P. 2002. Separation of monospecific and restricted |  | | Journal (article/letter/editorial) | | Batioladinium shaftes- buriense, Pseudoceratium iveri, P. toveae, Hapsocysta? benteae and Subtilisphaera...Copenhagen K, Denmark. Cover pieture Pseudoceratiul1l iveri sp. nov. from Stratumbjerg, Wollaston Forland. Drawn... . . . . . . . . . . Canninginopsis cf. C. col/iveri. . . . . . . . . . . . . . . . . . Genus Carpodinium...interiorense. . . . . . . . . . . . . .. Pseudoceratium iveri sp. nov. . . . . . . . . . . . . . . . . .. Pseudoceratium...defineret: Batioladinium shaftesburiense, Pseudoceratium iveri, P. toveae, Hapsocysta? benteae og Subtilisphaera |  | Richardson, Stephen V., Kesler, Stephen E., Essene, Eric J., Jones, Lois M. (1986) Origin and geochemistry of the Chapada Cu-Au deposit, Goias, Brazil; a metamorphosed wall-rock porphyry copper deposit. Economic Geology, 81 (8) 1884-1898 doi:10.2113/gsecongeo.81.8.1884 | Journal (article/letter/editorial) | | 0.35 g/metrictonsAu), disseminated chalcopyrite-pyrite depositwithin a geologicallycomplexPan-Africanmobile... TR Apatite TR-2 TR-2 Sillimanite TR TR Pyrite TR-5 TR-5 Chalcopyrite TR-5 TR-5 TR-2 TR...to 5 percentboth within and outsidethe ore zone. Pyrite/chalcopyriteratiosare <2 within the ore zoneand>2...deposit.The center of the depositis of greater pyrite in the Chapadadeposithasbeen deformedor characterizedby... Ti oxides of Spencer and Lindsley (1981). The pyrite grainsdisplayonly the parallel-sided,continuous |  | | Report (volume) | | or at the U.S. Geological Survey, 12201 Sunrise Valley Drive, Reston, Virginia 22092. Two metallogenic...Rio Oris (unit Xo, pi. 2) (Maracapra Formation of Martin, 1975) are composed of hematitic quartzarenite...(unit d, pi. 2), locally containing disseminated pyrite, is present as dikes, laccoliths and sills in the...or at the U.S. Geological Survey, 12201 Sunrise Valley Drive, Reston, Virginia 22092. For reference, a... Bochinche Cafio Maraya Carmen Rosa Cerro Azul Valley placers1 Cerro Yapacana I 334 24 209 339 23 N |  | | Report (volume) | | sulphale to form iron rno nosu lphides and then pyrite, wherea in freshwater en,·iron 1nents, \\'ith ver...Ironstone Forrnat ion , England). The rorn1ation of pyrite as a relatively early diagenetic alteration of..."·ill be un~1able even at low sulphide activity. Pyrite occurs particularly in the upperrno r pans of i...of irom,1ones. an e,ample from the middle Niger Valley, Nigeria. .Journal of Sedi111e11101T Petrology...Jn the vicinity of active volcanoes (e.g., Etna, Italy; Santor in i, Greece) and also in areas of posL-volcanic |  | | Report (issue) | | group metals 155 Potassium compounds, Pumice stone, Pyrite, Quartz and quartzite, Rare earths 156 Refractory... sand end gravel (EECI of which: Marble (EECI Italy Other countries Granite, basalt etc. (EECI Finland...and crushed stone (EECI France Iri sh Republic Italy Norway Spai n Sweden Zi mbabwe Other countri es...semi-precious stones /EECI Pumi ce tEECl Greece Italy Portugal Other countries 1979 1980 Thousand tonnes...France Germany, Fed. Rep. Irish Republic Israel Italy J an UiA Other countries a Includes mullite. b |  | | Report (issue) | | Precious and semi-precious stones Primary fuels Pumice Pyrite Quartz and quartzite Radioactive and associated...nished Ready- mi xed concrete Consumption (home del iveri es) Fi ni shed cement (b) lmpo,ts Portl and cement...accepted a takeover offer from the French company Saint-Gobain in November 2005. Total gypsum output has...702 450 275 Pyrite United Kingdom summary 2001-2005 Commodity 2001 2002 Tonnes Pyrite Imports Iron |  | | Book | | whom no price was too great. Explore the legendary Valley of Serpents, into which pieces of meat were cast...Bibliography-Afghanistan/Tajikiscan 287 Italy 374 Bibliography-Italy 374 Japan 374 Bibliography-Japan...we descended the final hill into the Kathmandu valley. Paradise lost-paradise found. It was pure magic... for discussions on corundum mining in Africa. Martin Schell, Yogyakarra, Indonesia, for ralks o n gemology...Liepold, Socheby's New York, for info & phocos. • Martin Steinbach, Germany, for specimens and lots of crazy |
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Iveri, Pont-Saint-Martin, Aosta Valley, Italy