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Noir De Mazy
Noir de Mazy is the only Belgian black (Devonian/Frasnian) limestone (see:Noir Belge) that is still exploited today. It is named after the quarry in the Belgian town of Mazy near Gembloux in Wallonia. It is also marketed under the name 'Noir de Golzinne Noir de Golzinne is the only Belgian black (Devonian/Frasnian) limestone (see Noir Belge) that is still exploited today. It is named after the quarry in the Belgian hamlet of Golzinne near Gembloux in the Walloon Region Wallonia (; french: Wa ...' which is also the trade name of the geological vein that is currently exploited in Mazy. External links Website of the last remaining quarry of "Noir Belge" in Mazy Limestone Belgian marble Gembloux {{regional-geology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonian
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. The arthropod groups of myriapods, arachnids and hexapods also became well-established early in this period, after starting their expansion to land at least from the Ordovician period. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the Age of Fishes. The placoderms began dominating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noir Belge
Noir Belge (Belgian Black) is collective noun referring to black limestone found on several sites in Belgium. Some trade names refer more specifically to the quarry were the material was found, for example "Noir de Mazy" or "Noir de Golzinne". Some ''Noir belge marble'' deposit belongs to a fine-grained calcareous sedimentary formation dated Frasnian era (Upper Devonian – around 360 million years ago) and located on the northern border of Namur sedimentary basin. A few black limestones located in the lower Carboniferous (near the city of Dinant) * Catherine Cnudde / Jean-Jacques Harotin / Jean-Pierre Majot: ''Pierres et Marbres de Wallonie''. Bruxelles (Archives d'Architecture Moderne) 1988, S. 21 To the naked eye the differences between the black marbles from different quarries are almost impossible to determine. Good "Belgian Black" is dug as an inconspicuous grey stone but becomes immaculately deep black and shining as it is polished. Its relative scarcity is due to the diffi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gembloux
Gembloux (; wa, Djiblou; nl, Gembloers, ) is a city and municipality of Wallonia located in the province of Namur, Belgium. On 1 January 2006 the municipality had 21,964 inhabitants. The total area is 95.86 km², yielding a population density of 229 inhabitants per km². The mayor, who was elected on 8 October 2006, is Benoît Dispa. The municipality consists of the following districts: Beuzet, Bossière, Bothey, Corroy-le-Château, Ernage, Gembloux, Grand-Leez, Grand-Manil, Isnes, Lonzée, Mazy, and Sauvenière. This city is well known for its Agricultural University and for its cutlery. The university is housed in the historical Abbey of Gembloux, which dates from the tenth century. Gembloux's belfry is a UNESCO World Heritage Site, as part of the Belfries of Belgium and France site, in recognition of its architecture and testimony to the rise in municipal power in the area. History The central city grew around the Gembloux Abbey, founded in the tenth century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallonia
Wallonia (; french: Wallonie ), or ; nl, Wallonië ; wa, Waloneye or officially the Walloon Region (french: link=no, Région wallonne),; nl, link=no, Waals gewest; wa, link=no, Redjon walone is one of the three regions of Belgium—along with Flanders and Brussels. Covering the southern portion of the country, Wallonia is primarily French-speaking. It accounts for 55% of Belgium's territory, but only a third of its population. The Walloon Region and the French Community of Belgium, which is the political entity responsible for matters related mainly to culture and education, are independent concepts, because the French Community of Belgium encompasses both Wallonia and the bilingual Brussels-Capital Region. There is a German-speaking minority in eastern Wallonia, resulting from the annexation of three cantons previously part of the German Empire at the conclusion of World War I. This community represents less than 1% of the Belgian population. It forms the German-speak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noir De Golzinne
Noir de Golzinne is the only Belgian black (Devonian/Frasnian) limestone (see Noir Belge) that is still exploited today. It is named after the quarry in the Belgian hamlet of Golzinne near Gembloux in the Walloon Region Wallonia (; french: Wallonie ), or ; nl, Wallonië ; wa, Waloneye or officially the Walloon Region (french: link=no, Région wallonne),; nl, link=no, Waals gewest; wa, link=no, Redjon walone is one of the three regions of Belgium—alo .... "Noir de Golzinne" is also the trade name of the geological vein that is currently exploited in nearby Mazy. The names "Mazy" and "Golzinnes" are often used simultaneously. External linksWebsite of the last remaining quarry of "Noir Belge" in Mazy Limestone [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgian Marble
Belgian marble is the name given to limestone extracted in Wallonia, southern Belgium. It is quarried around the cities of Namur, Dinant, Tournai, Basecles, Theux, and Mazy/Golzinne. Description The rock is actually not a true marble (a metamorphic rock), but a type of limestone (a calcareous sedimentary rock). Belgian marbles are available in solid dark greys or blacks; and in polychromes of red, grey, and/or pink. After polishing slabs with several colors exhibit natural decorative patterns. Named selections Named Belgian marbles include: *Rouge Belge: including Rouge de Rance, Rouge Royal. * Noir Belge: including Noir de Golzinne, Noir de Mazy. History Belgian marble has been quarried, cut, and finished as a building stone, stone cladding, and stone veneer since the Ancient Roman era, in Roman Gaul and Rome, such as in the Basilica of Junius Bassus. It has been used in important European religious and secular buildings since the Renaissance, including the Palazzo Pitti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
