Temat: Kamień - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Kamienie użytkowe i dekoracyjne na Dolnym Śląsku
Building and Decorative Stones in Lower Silesia
Autorzy:: Lorenc, M. W.
Mazurek, S.
Powiązania:: https://bibliotekanauki.pl/articles/1187408.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Przyrodniczy we Wrocławiu
Tematy:: kamień dekoracyjny
kamień użytkowy
Dolny Śląsk
building stone
decorative stone
Lower Silesia
Opis:: Stones used as both building and/or decorative material represent three genetic groups of rocks: mag-matic, sedimentary and metamorphic ones. Each of them is characterized by their very specific mineral composition and their internal structure too. Various kinds of rocks were and still are exploited in Lower Silesia, as well in the Sudetes Mountains as on the Sudetic foreland. One of the most popular and very well known rocks are granites. Very special kind of granite characterized by pink colored feldspar is exploited in Szklarska Poreba, near jelenia Gora (Sudetes Mountains). On the Sudetic foreland gray colored granites are exploited on the area between Strzegom and Sobotka, in the vicinities of Strzelin, and in Kosmin near Niemcza. Sandstones used as decorative material occur in several areas of Lower Silesia. High quality red colored variety is exploited between Nowa Ruda and Stupiec. Yellow and beige colored rocks occur in Zerkowice, Wartowice and Czaple near Boleslawiec. Another variety of sandstone in various colors occurs in Stotowe Mountains (part of the Sudetes Mountains) near Radkdw, Dlugopole and Szczytna Slqska. Slightly metamorphosed limestone, which on the cross section shows very picturesque design is exploited in another part of the Sudetes Mountains near Wojcieszow. Marble is a kind of metamorphic rock, which for a long time is exploited in both the Sudetes Mountains and on the Sudetic foreland. In the mountainous region, white, pink and green colored marbles occur in the southern part of the Ktodzko district, near Stronie Sl^skie. Quarries of white, gray, yellow and black colored marble is located in Stawniowice (eastern Sudetes) and in Przeworno, near Strzelin (Sudetic foreland). Serpentinite is a green colored metamorphic rock, mostly used as decorative stone. It is exploited from prehistoric times till now in the vicinities of the Sleza Hill near Sobotka, mainly in Nastawice on the Sudetic foreland. All the mentioned above rocks were in the past and very recently are commonly used as both building and/or decorative material in many towns of Poland, Germany, Czech Republic, Slovakia and Hungary. Some examples of sculptures and buildings made of these stones are given on the photos attached to the text.
Źródło:: Architektura Krajobrazu; 2010, 3; 50-58
1641-5159
Pojawia się w:: Architektura Krajobrazu
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Kamień w ogrodzie i alpinarium
Stone in the garden and rockery
Autorzy:: Lorenc, M. W.
Janusz, M.
Powiązania:: https://bibliotekanauki.pl/articles/1186940.pdf
Data publikacji:: 2009
Wydawca:: Uniwersytet Przyrodniczy we Wrocławiu
Tematy:: kamień
ogród
alpinarium
ogród skalny
stone
garden
rockery
Opis:: Different kinds of rocks are used as building materials or decorative stones. Stones are commonly used in the construction of buildings, roads, and pathways, and in the making of rockeries in both public and private areas. In the case of rockeries, it is very important to create a replica of some natural environment. There is a natural relationship between a rock, its weathering and any related soils. Depending on the chemical composition of the rock, soils will have a more acid or basic character. The chemical character of soils, and climatic conditions, are reflected in the plant species that occur. Rockeries should reflect these relationships. Thus the kind of rocks used in their construction is extremely important. Moreover, it is not only chemistry but even the rock colors that should be considered. Rock color influences the colors of soils. The temperatures of soils depend on color too, particularly on sunny summer days. This it is not without significance if, for example, a plant which in its natural environment grows on white limestone is planted on black limestone. Roads, pathways, steps, the borders of pools, etc., are other important elements in many gardens and rockeries. All of these should also involve natural stone with a color corresponding to the character and color of their surroundings. Natural processes result in the decay of rocks in both the natural environment and in gardens and rockeries. In towns, decay is more pronounced because of the air pollution and the lack of proper ventilation. Decay processes (deterioration) caused by anthropogenic pollution facilitate the activity of micro organisms that can be very destructive for rocks. Hydrophobization, commonly applied to decorative stones in architecture, can be also applied in small garden-architecture in order to inhibit plant growth in those parts of rockeries which are intended should not be covered with plants - even where the rock would permit the easy migration of water.
Źródło:: Architektura Krajobrazu; 2009, 2; 57-64
1641-5159
Pojawia się w:: Architektura Krajobrazu
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Pochodzenie kamienia użytego do budowy wybranych twierdz na Dolnym Śląsku
Origin of Stone Used to Build Selected Fortresses in Lower Silesia
Autorzy:: Lorenc, M. W.
Potyrała, J.
Powiązania:: https://bibliotekanauki.pl/articles/1189780.pdf
Data publikacji:: 2013
Wydawca:: Uniwersytet Przyrodniczy we Wrocławiu
Tematy:: twierdza
fort
kamień
Srebrna Góra
Nysa
fortress
stone
Opis:: A variety of rock material was used to build the walls of the Fortress in Srebrna Góra (Silver Mountain). Most of it was fine-grain laminated gneisses and mica slates quarried on site. The entrance to casemates and the frames of merlons and all corners, edges, and rain-pipes were made from beige or grey and beige sandstone from Radków or red-coloured sandstone from Czerwieńczyce. A detailed analysis of the stone material found within the entire fort showed, that though it varies somewhat in terms of colour, the petrographic features are represented by three types of rock: granites, gneisses, and sandstones. The basic material used for the construction of walls included fine-grained biotite granites from the Maciejowice, Malerzowice, and Starowice regions and also leucogranites and aplites from the Jarnołtów, Nadziejów, and Kamienna Góra regions. In addition to these rocks, fine-grained gneisses were also quarried and used that were part of the cover of xenoliths. Lightyellow sandstones from the Żelazno area in the Kłodzko Valley were most probably used for building window frames and vents.
Źródło:: Architektura Krajobrazu; 2013, 4; 4-17
1641-5159
Pojawia się w:: Architektura Krajobrazu
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Wybrane, nowe propozycje atrakcji geoturystycznych z Dolnego Śląska
Selected, new proposals of geotouristic attractions from Lower Silesia
Autorzy:: Lorenc, M. W.
Mazurek, S.
Powiązania:: https://bibliotekanauki.pl/articles/344511.pdf
Data publikacji:: 2010
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Stowarzyszenie Naukowe im. Stanisława Staszica
Tematy:: kamieniołom
historyczne kamieniołomy
wyrobiska górnicze
kamień
geoturystyka
Dolny Śląsk
granity
marmury
piaskowce
serpentynit
quarry
historical quarries
mine working
industrial stones
Lower Silesia
granite
marble
sandstone
serpentinite
Opis:: Dolny Śląsk jest najbogatszym w Polsce regionem pod względem różnorodności skał, wykorzystywanych jako material budowlany i dekoracyjny. Są to skały zarówno magmowe, jak też osadowe i metamorficzne, które eksploatowane są w rozlicznych kamieniołomach. Tego typu czynne wyrobiska górnicze nie są dostępne do zwiedzania, a tym samym widoczne w nich częstokroć ważne dydaktyczne, unikalne lub nawet tylko ciekawe geologicznie miejsca, pozostają nieznane i edukacyjnie niewykorzystywane. Równocześnie istnieje dużo kamieniołomów już nieeksploatowanych, które porośnięte gęstą roślinnością lub położone z dala od tras turystycznych pozostają również nieznane. Wśród nich wiele jest kamieniołomów historycznych zarówno pod względem czasu rozpoczęcia w nich prac górniczych, jak też faktu, że wydobyto w nich surowiec do wykonania jakiegoś znaczącego elementu architektonicznego lub dzieła sztuki. W artykule opisano miejsca aktualnej eksploatacji podstawowych surowców skalnych, przedstawiając jednocześnie przykładowe obiekty architektoniczne na terenie Wrocławia. Alternatywnie wskazano wyrobiska nieczynne, mogące stanowić atrakcję turystyczną, a przy odpowiednim zagospodarowaniu oraz przedstawionej na miejscu informacji także atrakcję geoturystyczną.
The Lower Silesia is the region of the largest diversity of igneous, sedimentary and metamorphic rocks used for construction and decoration. These rocks are extracted in numerous quarries, which are generally inaccessiblefor tourists. Hence, the educationally important, unique or just interesting sites remain unknown and cannot be included into the educational activity. However, there is a great number of abandoned quarries, which have been densly vegetated since the closure and which were rather distant from popular tourist trails. Among them are many sites of significant historical value due to the age of exploitation or particular stones then used for construction of important historical monuments or for carving the stonework or sculpture masterpieces. The following paper presents the currently operating quarries with the reference to modern buildings in Wroclaw, in which specific stones were used. Moreover, the abandoned quarries were described, which may become tourist and geotourist attractions if properly developed and provided with relevant information.
Źródło:: Geoturystyka; 2010, 3-4; 3-18
1731-0830
Pojawia się w:: Geoturystyka
Dostawca treści:: Biblioteka Nauki

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