Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "discovery" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-5 z 5
    Tytuł:
    Blaski i cienie sukcesu, czyli o życiu Jana Wyżykowskiego i odkryciu „wielkiej miedzi”
    The splendors and shadows which is about the life of Jan Wyżykowski (1917–1976) and the discovery of th“greatcopper” in Poland
    Autorzy:
    Wołkowicz, K.
    Graniczny, M.
    Wołkowicz, S.
    Urban, H.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075741.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    Wyżykowski Jan
    Polska miedź
    odkrycie
    Polish great copper
    discovery
    Opis:
    After World War II, Jan Wyżykowski studied at the Faculty of Mining University in Kraków. In 1946-1948, he held summer practices in mines and at the Polish Geological Institute (PGI), which allowed him to explore the ore deposits in Lower Silesia. On January 1951, he was transferred to the PGI, where all works related to the issues of the ore exploration were gradually taken over by the Ore Department based in Kraków. In the early 1950’s, a research program for copper exploration began to crystallize in the area located north of the Old Copper Basin and north of Wroclaw. Such program was postulated by two heads of the Ore Department, R. Krajewski and A. Graniczny. A seismic profile was acquired along the Boleslawiec-Glogów line to determine the extent of the Zechstein Kupeferschiefer formation in the Fore-Sudetic area. Wyżykowski was a planner ofthe drillings along this profile. Thefirst three boreholes did not indicate the possibility of success. What is more, Wyżykowski’s research was illegal, because he drilled to a depth of 700 metres, which was about 300 metres deeper than allowed. The thesis offutility of exploration in this area started to dominate. Despite all these adversities, Wyżykowski stubbornly strove to achieve the goal. A team led by him came across economic copper ore deposits on 23 March, 1957. In the Sieroszowice IG 1 borehole, at a depth of650 m, copper mineralization of 1.4% was found in marls. The presence of rich copper mineralization was confirmed also in a nearby borehole drilled in Lubin, S-19. The history of the "great Polish copper has started”.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 5; 304--311
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    60-lecie odkrycia złoża rud miedzi Lubin–Sieroszowice – nowa perspektywa
    The 60th anniversary of the discovery of the Lubin–Sieroszowice copper ore deposit – new perspective
    Autorzy:
    Oszczepalski, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075736.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    złoża
    Lubin-Sieroszowice
    ruda miedzi
    odkrycie
    badanie
    przyszłość
    Lubin-Sieroszowice deposit
    copper ore
    discovery
    exploration
    future
    Opis:
    During the period of 60 years, the mining and metallurgical industry has been developed to such extent that Poland is now among the worlds’major producers ofcopper and silver. The discovery, made on 23 March 1957 by a team of specialists from the Geological Institute under the leadership of Jan Wyżykowski, was followed by the preparation of the first geological documentation of the copper deposit, containing the results ofpioneering works that laid the foundation for the knowledge of the Fore-Sudetic Monocline geology. This discovery marked the beginning of the recognition of the deposit and gave rise to further exploration for prospective areas elsewhere in SW Poland. Later studies of numerous drill cores strongly indicate that the Zechstein copper-bearing series contains a very large volume of prognostic, prospective and hypothetical resources, rimming the oxidized Rote Fäule areas also outside the Lubin-Sieroszowice Copper District. Extensive deep exploration drilling is required to verify the resource potential in several prospects. The long-term challenges demand new solutions for the mining industry of the future within the EU, to enable the reindustrialization of Europe.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 5; 312--320
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ekspedycja IODP 360 : pierwszy etap odwiertu do płaszcza Ziemi
    IODP Expedition 360 : first stage of drilling into Earth’s Mantle
    Autorzy:
    Ciążela, J.
    Dick, H. J. B.
    Mac-Leod, Ch.
    Blum, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075550.pdf
    Data publikacji:
    2016
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    Moho
    płaszcz
    skorupa dolna
    wyprawa 360
    IODP
    Atlantis Bank
    mantle
    lower crust
    expedition 360
    International Ocean Discovery Program
    Opis:
    The aim of this paper is to provide a report on the IODP expedition 360 to the Polish geoscientific community. Expedition 360 to the Atlantis Bank along the Southwest Indian Ridge was Leg 1 of the SloMo Project. The primary objective of the SloMo Project is to test competing hypotheses on the nature of the Moho at the slow-spreading oceanic lithosphere. Based on a seismic survey and geologic mapping, the Moho beneath Atlantis Bank is believed to represent a serpentinization front, and not an igneous boundary between gabbro andperidotite. Expedition 360 started on November 30,2015 in Colombo (Sri Lanka), and ended on January 30,2015 in Port Louis (Mauritius). Hole U1473A was drilled 790 m through massive gabbro. Core recovery ranges from 44 to 96% towards the bottom of the hole, where excellent drilling conditions occurred. This deepest single-leg basement hole drilled into ocean crust is in overall good condition andcan be re-entered at Leg 2. For the first time, a Polish nominee has been selectedfor the scientific party of an oceanic IODP expedition. The mantle drilling project raised much attention in the Polish media. One hundred rock samples have been collected to investigate in Poland.
    Źródło:
    Przegląd Geologiczny; 2016, 64, 11; 889--895
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Mineralizacja Cu-Ag w utworach cechsztynu : zarys historii poszukiwań i badań prowadzonych przez PIG
    Cu-Ag Zechstein-hosted mineralization : an outline of the history and research by the Polish Geological Institute
    Autorzy:
    Oszczepalski, Sławomir
    Chmielewski, Andrzej
    Powiązania:
    https://bibliotekanauki.pl/articles/2074278.pdf
    Data publikacji:
    2019
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    stulecie Państwowego Instytutu Geologicznego
    złoża Cu-Ag
    60-lecie
    odkrycie
    łupek miedzionośny
    Rote Fäule
    pochodzenie
    przyszłość
    centenary of the Polish Geological Institute
    Cu-Ag deposits
    60th anniversary of discovery
    Kupferschiefer
    origin
    future
    Opis:
    Discovered by J. Wyżykowski in 1957, the Lubin-Sieroszowice deposit is a classic representative of the giant Kupferschiefer-type Cu-Ag stratabound deposit. Its disclosure and documentation was provided by the research work of many geologists of the Polish Geological Institute and many other institutions. During the period of 60 years, the mining and metallurgical industry has been developed to such extent that Poland is now among the world’s major producers of copper and silver. This discovery marked the beginning of the recognition of the S Oszczepalski A Chmielewski deposit and gave rise to further exploration for prospective areas elsewhere in SW Poland. Detailed studies of Rote Fäule alteration have shown that redox boundary is the principal guide to exploration. Later studies of numerous boreholes allowed the researchers to distinguish 38 prospective areas on the reductive side of the redox border and Au-Pt-Pd enrichments in oxidized rocks. The Kupferschiefer-type deposits were long considered classic examples of syngenetic mineralization. However, the close relationship between the occurrence of Cu-Ag orebodies and oxidized altered areas, and ore zones progressively transgressive to bedding relative to the Rote Fäule front indicates that these deposits were formed as a result of fluid-rock interaction caused by ascending migration of moderately low-temperature basinal chloride brinesfrom the underlying red beds within reasonable periods of diagenesis of the reduced hosts. The hematitization was the result of an influx of oxidizing solutions across the centers of oxidized areas that acted as the innermost parts of the telescoped Rote Fäule/ore systems. The early-to-late diagenetic timing of mineralization is constrained by paleomagnetic age of hematite, K-Ar dating of authigenic illite and Re-Os dating of Cu sulfides. The fluid circulation was due to paleogeothermal activity, compactive expulsion, recirculation and (or) seismic movements, corresponding to intracontinental Permian-Triassic rifting. Due to the depletion of shallow resources, extensive deep exploration drilling is required to verify the resource potential in concession prospects existing around the documented deposits. The long-term challenges related to the substantial copper and silver scarcity problems in the future demand for overcoming geological barriers (considerable depths, high overburden pressure, elevated temperature, gas hazard) require the use of innovative technology, creation of favorable investment conditions and preparation of a long-term raw materials strategy.
    Źródło:
    Przegląd Geologiczny; 2019, 67, 7; 587--593
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Mineralizacja Cu-Ag w utworach cechsztynu : zarys historii poszukiwań i badań prowadzonych przez PIG
    Cu-Ag Zechstein-hosted mineralization : an outline of the history and research by the Polish Geological Institute
    Autorzy:
    Oszczepalski, Sławomir
    Chmielewski, Andrzej
    Powiązania:
    https://bibliotekanauki.pl/articles/2074287.pdf
    Data publikacji:
    2019
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    stulecie Państwowego Instytutu Geologicznego
    złoża Cu-Ag
    60-lecie
    odkrycie
    łupek miedzionośny
    Rote Fäule
    pochodzenie
    przyszłość
    centenary of the Polish Geological Institute
    Cu-Ag deposits
    60th anniversary of the discovery
    Kupferschiefer
    origin
    future
    Opis:
    Discovered by J. Wyżykowski in 1957, the Lubin-Sieroszowice deposit is a classic representative of the giant Kupferschiefer-type Cu-Ag stratabound deposit. Its disclosure and documentation was provided by the research work of many geologists of the Polish Geological Institute and many other institutions. During the period of 60 years, the mining and metallurgical industry has been developed to such extent that Poland is now among the world’s major producers of copper and silver. This discovery marked the beginning of the recognition of the S Oszczepalski A Chmielewski deposit and gave rise to further exploration for prospective areas elsewhere in SW Poland. Detailed studies of Rote Fäule alteration have shown that redox boundary is the principal guide to exploration. Later studies of numerous boreholes allowed the researchers to distinguish 38 prospective areas on the reductive side of the redox border and Au-Pt-Pd enrichments in oxidized rocks. The Kupferschiefer-type deposits were long considered classic examples of syngenetic mineralization. However, the close relationship between the occurrence of Cu-Ag orebodies and oxidized altered areas, and ore zones progressively transgressive to bedding relative to the Rote Fäule front indicates that these deposits were formed as a result of fluid-rock interaction caused by ascending migration of moderately low-temperature basinal chloride brinesfrom the underlying red beds within reasonable periods of diagenesis of the reduced hosts. The hematitization was the result of an influx of oxidizing solutions across the centers of oxidized areas that acted as the innermost parts of the telescoped Rote Fäule/ore systems. The early-to-late diagenetic timing of mineralization is constrained by paleomagnetic age of hematite, K-Ar dating of authigenic illite and Re-Os dating of Cu sulfides. The fluid circulation was due to paleogeothermal activity, compactive expulsion, recirculation and (or) seismic movements, corresponding to intracontinental Permian-Triassic rifting. Due to the depletion of shallow resources, extensive deep exploration drilling is required to verify the resource potential in concession prospects existing around the documented deposits. The long-term challenges related to the substantial copper and silver scarcity problems in the future demand for overcoming geological barriers (considerable depths, high overburden pressure, elevated temperature, gas hazard) require the use of innovative technology, creation of favorable investment conditions and preparation of a long-term raw materials strategy.
    Źródło:
    Przegląd Geologiczny; 2019, 67, 7; 587--593
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies