 | de Ronde, C. E. J., Hannington, M. D., Stoffers, P., Wright, I. C., Ditchburn, R. G., Reyes, A. G., Baker, E. T., Massoth, G. J., Lupton, J. E., Walker, S. L., Greene, R. R., Soong, C. W. R., Ishibashi, J., Lebon, G. T., Bray, C. J., Resing, J. A. (2005) Evolution of a Submarine Magmatic-Hydrothermal System: Brothers Volcano, Southern Kermadec Arc, New Zealand. Economic Geology, 100 (6) 1097-1133 doi:10.2113/gsecongeo.100.6.1097 | Journal (article/letter/editorial) | | Magmatic-Hydrothermal System: Brothers Volcano, Southern Kermadec Arc, New Zealand C. E. J. DE RONDE,† Institute...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand M. D. HANNINGTON, Department of Earth Sciences...Atmospheric Research, P.O. Box 14-901, Wellington, New Zealand R. G. DITCHBURN, A. G. REYES, Institute of Geological...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand E. T. BAKER, Pacific Marine Environmental Laboratory...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand J. E. LUPTON, Pacific Marine Environmental Laboratory |  | | Journal (article/letter/editorial) | | exceptions (e.g., Bathurst, New Brunswick, McClenaghan et al. 2006, 2009; Ming Mine, New- foundland, Brueckner...image shows chalcopyrite disease in sphalerite, anatase, and subhedral pyrite (sample CNF29959 in drill...rocks and from the greater mass of surrounding volcano-sedimentary basement rocks (Lydon 1988, Kase et...(CNF29971 in LM11-63 at 224.7 m). Abbreviations: Ant ¼ anatase; Py ¼ subhedral pyrite; Ccp ¼ chalcopyrite; Sp...Notsu 2003), calderas in submarine arcs (e.g., Brothers volcano, de Ronde et al. 2001, 2005), and ancient |  | Nadeau, Olivier, Mick, Emily, Robidoux, Philippe, Grassa, Fausto, Brusca, Lorenzo, Voinot, Alexandre, Leybourne, Matthew I. (2021) Lithium isotopes and Cu-Au concentrations in hydrothermal alterations from Solfatara Volcano, Campi Flegrei caldera complex, and La Fossa volcano, Vulcano Island, Italy: Insights into epithermal ore forming environments. Ore Geology Reviews, 130. 103934pp. doi:10.1016/j.oregeorev.2020.103934 | Journal (article/letter/editorial) | | alterations from Solfatara Volcano, Campi Flegrei caldera complex, and La Fossa volcano, Vulcano Island, Italy:...Hydrothermally-altered rocks collected at Solfatara volcano, Campi Flegrei caldera complex, Italy, are compa...hydrothermal alterations collected at La Fossa volcano, Vulcano island, Italy, are comparable to zones...hydrothermal systems. During hydrothermal alteration, most new minerals (e.g., clay minerals, micas) preferentially...Solfatara volcano, located within the Campi Flegrei caldera complex, and from the La Fossa volcano, on Vulcano |  | Melekestseva, Irina, Maslennikov, Valery, Tret’yakov, Gennady, Maslennikova, Svetlana, Danyushevsky, Leonid, Kotlyarov, Vasily, Large, Ross, Beltenev, Victor, Khvorov, Pavel (2020) Trace Element Geochemistry of Sulfides from the Ashadze-2 Hydrothermal Field (12°58′ N, Mid-Atlantic Ridge): Influence of Host Rocks, Formation Conditions or Seawater?. Minerals, 10 (9) 743 doi:10.3390/min10090743 | Journal (article/letter/editorial) | | small active crater is interpreted as a submarine volcano built up with a mixture of carbonates and secondary...Tl, 208 Pb, 209 Bi, 238 U) was carried out on a New Wave 213-nm solid-state laser microprobe coupled...inclusions, e.g., quartz (Si), sphalerite (Zn), or anatase (Ti). The latter is a typical alteration product...Hina field; 210 and 2.42 in sulfides from Brothers Volcano [9]). The bulk Co and Ni contents of ultramafic-related...Co/Ni ratios of ~1 or <1 (e.g., Jade field or Volcano 19) or maximum Co and Ni contents, which exceed |  | Christie, A. B., Simpson, M. P., Brathwaite, R. L., Mauk, J. L., Simmons, S. F. (2007) Epithermal Au-Ag and Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand. Economic Geology, 102 (5) 785-816 doi:10.2113/gsecongeo.102.5.785 | Journal (article/letter/editorial) | | Zone, New Zealand ANTHONY B. CHRISTIE,† GNS Science, P.O. Box 30-368, Lower Hutt 5040, New Zealand MARK...1142, New Zealand ROBERT L. BRATHWAITE, GNS Science, P.O. Box 30-368, Lower Hutt, New Zealand JEFFREY...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Epithermal Au-Ag vein deposits of the...Hauraki goldfield in the Coromandel volcanic zone, New Zealand, produced 320,000 kg Au and 1.5 million kg Ag...volcanic zone (Skinner, 1986), North Island, New Zealand, contains about 50 epithermal Au-Ag deposits |  | | Book | | Series editor Karoly Nemeth, Palmerston North, New Zealand Editor-in-Chief IAVCEI, Barcelona, Spain For...Italy Bruce Christenson GNS Science Lower Hutt New Zealand Franco Tassi Earth Sciences University of Florence...Congress Control Number: 2014957163 Springer Heidelberg New York Dordrecht London © Springer-Verlag Berlin Heidelberg...outside the lakes. Such ash can be from the host volcano or from afar, giving valuable information about...cases, they capture a history of unrest of the volcano itself—precious data that predate modern monitoring |  | | Book | | Doctorate in Geological Sciences from the Vesuvius Volcano Observatory of Federico II University in Naples...appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of...in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific, China, Greenland and...2 Ladolam Epithermal System, Lihir Island, Papua New Guinea . . . . . . . . . . . . . . . . . . . . ....3.3 Hauraki Goldfield, Coromandel Peninsula, New Zealand 5.3.4 The Epithermal Systems of the Biga Peninsula |  | | Journal (article/letter/editorial) | | For other cities, e.g., Buenos Aires and Bogotá, new inventories have been built up based on state-of-the-science...well preserved plant fossil from Austria and New Zealand. Although not relating to microbes, our study...study explore the capabilities and limitations of new microscopy and spectroscopy tools that are of importance...geomicrobiologists. A petrological study suggests that the New Zealand samples experienced a blueschist facies metamorphic...polymorphs), hematite (Fe2O3), goethite (FeOOH) and anatase (TiO2) are major phases in the case of typical |  | | Journal (article/letter/editorial) | | growth of the host Pliocene-Holocene andesitic volcano. The model proposed in this paper for the evolution...Mesozoic-Tertiary Salta Group, located 1 to 6 km beneath the volcano and which has high 87Sr/86Sr values (0.7140–0.7141)...elevation on the slopes of the andesitic El Laco volcano (5,482 m), a recent (Pliocene-Holocene) stratovolcano...zones of hydrothermal alteration in the El Laco volcano (Fig. 1), including the occurrence of fragments...that of andesitic melts. In this study, we present new geologic and geochemical data, including lithogeochemistry |  | | Journal (article/letter/editorial) | | crystal synchrotron XRD to identify and characterise new mineral phases that were formed in unique oreforming...under explored, and may prove to provide exciting new research avenues in future studies. Despite the high...abundances in fumarolic sulphur from the Ebeko Volcano (Russia) to conclude that metal mobilisation occurs...coordination number crystallographic sites in anatase and other Ti oxides. A recent study on rare earth...of laterite-hosted PGE (Falcondo mining precinct, New Caledonia) was studied using sXRD (Aiglsperger et |  | | Book | | repeatedly improved the contents in a series of new revised editions. After Matthes’ death in 1999, one...continue this tradition and produced a series of new editions of the book—the ninth edition was published...years he continuously updated the content and added new chapters, in some cases with the help from other...growing public awareness of the need for discovering new mineral resources to maintain the high standards...criticism and important hints as well as providing new photographs and diagrams fort the English edition |  | | Journal (volume) | | of the Carpathian region with type localities of new mineral species, rocks, fossil resins and hydrocarbons...Natural History Museum, entitled “There is something new under the earth”, organised on the occasion of IMA2010....1 AM11 Gem materials: Origins, properties, and new analytical challenges .....................................245 EG52 Platinum-group minerals in the new millennium.........................................geologic processes?....................473 GM75 New minerals, nomenclature and classification....... |
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