Results 31 to 40 of about 507,597 (315)
Известия высших учебных заведений: Геология и разведка, 2017 A wide range of the temperatures of hydrothermal fluid regime (430-103 °C) has been revealed in the result of microthermometric study of the fluid inclusions in the minerals of pre-ore and post-ore stages developed at the Elkon deposit.
M. M. Komarova +3 more
doaj +1 more source
Geology of the Pitchblende Deposits of Port Radium, Great Bear Lake, N.W.T. [PDF]
, 1955 The geology of the McTavish Arm area of Great Bear Lake, Northwest Territories, Canada, is reviewed and a geologic map is presented. The geology of the Labine Point region is described in detail.
Campbell, Douglas Dean
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Temporal relations between mineral deposits and global tectonic cycles
, 2013 Natural Environment Research Council (grant NE/J021822/1) supported this research.Mineral deposits are heterogeneously distributed in both space and time, with variations reflecting tectonic setting, evolving environmental conditions, as in the ...
Hawkesworth, Chris +1 more
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Editorial for Special Issue “Geology of Uranium Deposits”
, 2021 The study of uranium deposits is crucial for the discovery of much-needed new resources of uranium [...
Andy Wilde
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Using PGE geochemistry to assess magma fertility in the Polo Sur and Penacho Blanco porphyry copper deposits, Centinela District, Northern Chile [PDF]
, 2020 The Centinela District is host to several mineralized porphyries, including both Cu-only and Cu-Au deposits. This study focusses on the known Polo Sur and Penacho Blanco porphyry Cu +/- Mo deposits as cases of study to assess their Cu-Au fertility ...
Carrasco Godoy, Carlos
core
Deposition of La2Zr2O7 film by chemical solution deposition [PDF]
Journal of Sol-Gel Science and Technology, 2010 La2Zr2O7 (LZO) formation of bulk powders and of films by Chemical Solution Deposition (CSD) process have been studied using propionates. The treatment involved a one step cycle in the reducing forming gas (Ar-5%H2) to be compatible with Ni-5at%W RABITS. Large amount of residual carbon was found in LZO powders formed in these conditions (10 wt %).
Yu, Z. M. +11 more
openaire +3 more sources
Pyroclastic deposits and volcanic history of Mayor Island
, 1981 The emergent summit of Mayor Island, Bay of Plenty, New Zealand, is a peralkaline rhyolite volcano constructed by: a sequence of lava flows, the Tutaretare Rhyolite Formation(new); and pyroclastic deposits, the Oira Pyroclastite Formation (new).
Nelson, Campbell S. +2 more
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, 2022 This study presents the typomorphic features of native gold grains from three different geological-industrial types (GIT) of gold deposits in the North-East of Russia: (1) gold–arsenic-sulfide in black shale strata (Natalka, Degdekan, Karalveem ...
Galina A. Palyanova +3 more
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Surviving the deposition* [PDF]
Aesthetic Surgery Journal, 1997 Anyone practicing medicine in the United States today is likely to come face to face with our legal system at some point in their career, if for no other reason than to give a deposition. Aesthetic surgeons in particular are frequently involved in some type of legal situation simply because of the nature of their work.
openaire +2 more sources