Beaujolais ( / ˌ b oʊ ʒ ə ˈ l eɪ / BOH -zhə- LAY , French: [boʒɔlɛ] ) is a French Appellation d'Origine Contrôlée (AOC) wine in the Burgundy region. Beaujolais wines are generally made of the Gamay grape, which has a thin skin and is low in tannin , but like most AOC wines they are not labeled varietally . Whites from the region, which make up only 1% of its production, are made mostly with Chardonnay grapes though Aligoté is also permitted until 2024 (on condition the vines were planted before 2004). Beaujolais tends to be a very light-bodied red wine, with relatively high amounts of acidity . In some vintages , Beaujolais produces more wine than the Burgundy wine regions of Chablis , Côte d'Or , Côte Chalonnaise and Mâconnais put together.
100-555: The wine takes its name from the historical Province of Beaujolais , a wine-producing region . It is located north of Lyon , and covers parts of the north of the department of Rhône , the Rhône-Alpes region and southern areas of the department of Saône-et-Loire , in Burgundy . While administratively considered part of the Burgundy wine region, the climate is closer to that of the Rhône , and
200-420: A completely crystalline rock. Granitic rocks mainly consist of feldspar , quartz , mica , and amphibole minerals , which form an interlocking, somewhat equigranular matrix of feldspar and quartz with scattered darker biotite mica and amphibole (often hornblende ) peppering the lighter color minerals. Occasionally some individual crystals ( phenocrysts ) are larger than the groundmass , in which case
300-553: A basaltic magma to a granitic magma, but the quantities produced are small. For example, granitic rock makes up just 4% of the exposures in the South Sandwich Islands . In continental arc settings, granitic rocks are the most common plutonic rocks, and batholiths composed of these rock types extend the entire length of the arc. There are no indication of magma chambers where basaltic magmas differentiate into granites, or of cumulates produced by mafic crystals settling out of
400-520: A diapir it would expend far too much energy in heating wall rocks, thus cooling and solidifying before reaching higher levels within the crust. Fracture propagation is the mechanism preferred by many geologists as it largely eliminates the major problems of moving a huge mass of magma through cold brittle crust. Magma rises instead in small channels along self-propagating dykes which form along new or pre-existing fracture or fault systems and networks of active shear zones. As these narrow conduits open,
500-509: A few (known as leucogranites ) contain almost no dark minerals. Granite is nearly always massive (lacking any internal structures), hard (falling between 6 and 7 on the Mohs hardness scale) , and tough. These properties have made granite a widespread construction stone throughout human history. The word "granite" comes from the Latin granum , a grain, in reference to the coarse-grained structure of such
600-610: A granite that is derived from partial melting of metasedimentary rocks may have more alkali feldspar, whereas a granite derived from partial melting of metaigneous rocks may be richer in plagioclase. It is on this basis that the modern "alphabet" classification schemes are based. The letter-based Chappell & White classification system was proposed initially to divide granites into I-type (igneous source) granite and S-type (sedimentary sources). Both types are produced by partial melting of crustal rocks, either metaigneous rocks or metasedimentary rocks. I-type granites are characterized by
700-565: A high content of sodium and calcium, and by a strontium isotope ratio, Sr/ Sr, of less than 0.708. Sr is produced by radioactive decay of Rb, and since rubidium is concentrated in the crust relative to the mantle, a low ratio suggests origin in the mantle. The elevated sodium and calcium favor crystallization of hornblende rather than biotite. I-type granites are known for their porphyry copper deposits. I-type granites are orogenic (associated with mountain building) and usually metaluminous. S-type granites are sodium-poor and aluminum-rich. As
800-535: A lawsuit against Lyon Mag for publishing Mauss's comments. Rather than sue for libel , the producers sued under an obscure French law that punishes the denigration of French products. In January 2003, the court in Villefranche-sur-Saône found in favor of the Beaujolais producers and awarded USD$ 350,000, which would have put the small employee-owned publication out of business. The bad publicity garnered from
900-820: A much higher proportion of clay with the Cecil soil series a prime example of the consequent Ultisol great soil group. Granite is a natural source of radiation , like most natural stones. Potassium-40 is a radioactive isotope of weak emission, and a constituent of alkali feldspar , which in turn is a common component of granitic rocks, more abundant in alkali feldspar granite and syenites . Some granites contain around 10 to 20 parts per million (ppm) of uranium . By contrast, more mafic rocks, such as tonalite, gabbro and diorite , have 1 to 5 ppm uranium, and limestones and sedimentary rocks usually have equally low amounts. Many large granite plutons are sources for palaeochannel -hosted or roll front uranium ore deposits , where
1000-536: A peculiar mineralogy and geochemistry, with particularly high silicon and potassium at the expense of calcium and magnesium and a high content of high field strength cations (cations with a small radius and high electrical charge, such as zirconium , niobium , tantalum , and rare earth elements .) They are not orogenic, forming instead over hot spots and continental rifting, and are metaluminous to mildly peralkaline and iron-rich. These granites are produced by partial melting of refractory lithology such as granulites in
1100-568: A range of hills, formed by the metamorphic aureole or hornfels . Granite often occurs as relatively small, less than 100 km stock masses ( stocks ) and in batholiths that are often associated with orogenic mountain ranges. Small dikes of granitic composition called aplites are often associated with the margins of granitic intrusions . In some locations, very coarse-grained pegmatite masses occur with granite. Granite forms from silica-rich ( felsic ) magmas. Felsic magmas are thought to form by addition of heat or water vapor to rock of
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#17328519282341200-415: A result, they contain micas such as biotite and muscovite instead of hornblende. Their strontium isotope ratio is typically greater than 0.708, suggesting a crustal origin. They also commonly contain xenoliths of metamorphosed sedimentary rock, and host tin ores. Their magmas are water-rich, and they readily solidify as the water outgasses from the magma at lower pressure, so they less commonly make it to
1300-464: A year of their harvest. Beaujolais-Villages are generally consumed within two to three years and Cru Beaujolais has the potential to age longer, some not even fully developing till at least three years after harvest. Premium examples from Chénas, Juliénas, Morgon and Moulin-à-Vent can spend up to 10 years continuing to develop in the bottle and in very good vintages can take on Burgundian qualities of structure and complexity. The Beaujolais wine industry
1400-466: Is grus , which is often made up of coarse-grained fragments of disintegrated granite. Climatic variations also influence the weathering rate of granites. For about two thousand years, the relief engravings on Cleopatra's Needle obelisk had survived the arid conditions of its origin before its transfer to London. Within two hundred years, the red granite has drastically deteriorated in the damp and polluted air there. Soil development on granite reflects
1500-539: Is microgranite . The extrusive igneous rock equivalent of granite is rhyolite . Granitic rock is widely distributed throughout the continental crust . Much of it was intruded during the Precambrian age; it is the most abundant basement rock that underlies the relatively thin sedimentary veneer of the continents. Outcrops of granite tend to form tors , domes or bornhardts , and rounded massifs . Granites sometimes occur in circular depressions surrounded by
1600-534: Is semi-continental with some temperate influences . The proximity of the Mediterranean Sea does impart some Mediterranean influence on the climate. The region is overall, warmer than Burgundy with vines that consistently fully ripen grapes. By the time that the Beaujolais Nouveau is released in late November, the foothills in the western regions will have normally seen snow. A common viticultural hazard
1700-399: Is 10,5%, and the maximum yield is 58 hl/ha (63 hl/ha for a bumper crop ). Exactly the same limits are effective for Beaujolais-Villages . Maximum chaptalization levels are established at 3 g/L ( glucose + fructose ). The 10 Beaujolais crus differ in character. The following three crus produce the lightest-bodied Beaujolais and are typically intended to be consumed within three years of
1800-517: Is 3–6·10 Pa·s. The melting temperature of dry granite at ambient pressure is 1215–1260 °C (2219–2300 °F); it is strongly reduced in the presence of water, down to 650 °C at a few hundred megapascals of pressure. Granite has poor primary permeability overall, but strong secondary permeability through cracks and fractures if they are present. A worldwide average of the chemical composition of granite, by weight percent, based on 2485 analyses: The medium-grained equivalent of granite
1900-480: Is a coarse-grained ( phaneritic ) intrusive igneous rock composed mostly of quartz , alkali feldspar , and plagioclase . It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions . These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers. Granite
2000-504: Is a historical province and wine-producing region in France. It is located north of Lyon , and covers parts of the departments of Rhône and Saône-et-Loire . The region is known internationally for its long tradition of winemaking , and more recently for the Beaujolais nouveau . The historical capital of the province is Beaujeu ( Arpitan : Bôjor / Biôjœr ) and the economic capital of
2100-509: Is a large wine-producing region, larger than any single district of Burgundy. There are over 18,000 hectares (44,000 acres) of vines planted in a 34 miles (55 km) stretch of land that is between 7 and 9 miles (14 km) wide (11 to 14 km). The historical capital of the province is Beaujeu ( Bôjor / Biôjœr in Arpitan ) and the economic capital of the area is Villefranche-sur-Saône ( Velafranche ). Many of Beaujolais vineyards are found in
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#17328519282342200-410: Is an excess of aluminum beyond what can be taken up in feldspars (Al 2 O 3 > CaO + K 2 O + Na 2 O) are described as peraluminous , and they contain aluminum-rich minerals such as muscovite . The average density of granite is between 2.65 and 2.75 g/cm (165 and 172 lb/cu ft), its compressive strength usually lies above 200 MPa (29,000 psi), and its viscosity near STP
2300-618: Is believed to have a mass of around 81 tonnes. It was the tallest temple in south India. Imperial Roman granite was quarried mainly in Egypt, and also in Turkey, and on the islands of Elba and Giglio . Granite became "an integral part of the Roman language of monumental architecture". The quarrying ceased around the third century AD. Beginning in Late Antiquity the granite was reused, which since at least
2400-434: Is called a binary or two-mica granite. Two-mica granites are typically high in potassium and low in plagioclase, and are usually S-type granites or A-type granites, as described below . Another aspect of granite classification is the ratios of metals that potentially form feldspars. Most granites have a composition such that almost all their aluminum and alkali metals (sodium and potassium) are combined as feldspar. This
2500-474: Is dominated by the more than 30 négociants who produce nearly 90% of the wine sold outside the Beaujolais region. Many of these négociants , such as Maison Louis Jadot (which owns Moulin-à-Vent-based Château des Jacques ) and Bouchard Père et Fils , are based in Burgundy. One of the most well known Beaujolais producers is the négociant Georges Duboeuf. There are more than 4000 vineyard owners in Beaujolais and
2600-433: Is limited by the amount of thermal energy available, which must be replenished by crystallization of higher-melting minerals in the magma. Thus, the magma is melting crustal rock at its roof while simultaneously crystallizing at its base. This results in steady contamination with crustal material as the magma rises. This may not be evident in the major and minor element chemistry, since the minerals most likely to crystallize at
2700-496: Is often treated like a white wine and served slightly chilled to a lower temperature, the lighter the style. Beaujolais nouveau, being the lightest style, is served at about 52 °F (11 °C). Beaujolais AOC and Beaujolais-Villages are generally served between 56–57 °F (13–14 °C). Cru Beaujolais, especially the fuller bodied examples, can be treated like red Burgundy wine and served at 60–62 °F (16–17 °C). The wines rarely need to be decanted . In Beaujolais, it
2800-404: Is permeated by sheets and channels of light granitic rock (the leucosome ). The leucosome is interpreted as partial melt of a parent rock that has begun to separate from the remaining solid residue (the melanosome). If enough partial melt is produced, it will separate from the source rock, become more highly evolved through fractional crystallization during its ascent toward the surface, and become
2900-454: Is relieved when overlying material is removed by erosion or other processes. Chemical weathering of granite occurs when dilute carbonic acid , and other acids present in rain and soil waters, alter feldspar in a process called hydrolysis . As demonstrated in the following reaction, this causes potassium feldspar to form kaolinite , with potassium ions, bicarbonate, and silica in solution as byproducts. An end product of granite weathering
3000-405: Is sold under the basic Beaujolais AOC designation. The majority of this wine is produced in the southern Bas Beaujolais region located around the town of Belleville . The minimum natural alcohol level for the grapes is 10%, and the maximum yield is 60 hl/ha (65 hl/ha for a bumper crop ) The wine may be labeled as Beaujolais Supérieur in case the minimum natural alcohol level for the grapes
3100-411: Is some concern that some granite sold as countertops or building material may be hazardous to health. Dan Steck of St. Johns University has stated that approximately 5% of all granite is of concern, with the caveat that only a tiny percentage of the tens of thousands of granite slab types have been tested. Resources from national geological survey organizations are accessible online to assist in assessing
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3200-476: Is spring time frost . The soils of Beaujolais divide the region into a northern and southern half, with the town of Villefranche serving as a near dividing point. The northern half of Beaujolais, where most of the Cru Beaujolais communes are located, includes rolling hills of schist and granite based soils with some limestone . On hillsides, most of the granite and schist is found in the upper slopes with
3300-479: Is that magma will rise through the crust as a single mass through buoyancy . As it rises, it heats the wall rocks , causing them to behave as a power-law fluid and thus flow around the intrusion allowing it to pass without major heat loss. This is entirely feasible in the warm, ductile lower crust where rocks are easily deformed, but runs into problems in the upper crust which is far colder and more brittle. Rocks there do not deform so easily: for magma to rise as
3400-410: Is the case when K 2 O + Na 2 O + CaO > Al 2 O 3 > K 2 O + Na 2 O. Such granites are described as normal or metaluminous . Granites in which there is not enough aluminum to combine with all the alkali oxides as feldspar (Al 2 O 3 < K 2 O + Na 2 O) are described as peralkaline , and they contain unusual sodium amphiboles such as riebeckite . Granites in which there
3500-408: Is the most widely planted grape in Beaujolais, accounting for nearly 98% of all plantings. The remaining plantings are mostly Chardonnay. Aligote vines that were planted prior to 2004 are permitted in wine production, but the entire grape variety is being phased out of the region by 2024. According to AOC regulation, up to 15% of white wine grape varieties can be included in all Beaujolais red wines from
3600-449: Is traditional to soak the bottles in buckets of ice water and bring them out to the village's center for picnics and games of boules . Beaujolais wine can be paired with a variety of food according to the lightness and body of the wine. Beaujolais Nouveau is typically used as an apéritif with basic Beaujolais and Beaujolais-Villages doing well with light fare, like picnics and salads. The lighter Cru Beaujolais pair well with poultry and
3700-485: Is typical of a larger family of granitic rocks , or granitoids , that are composed mostly of coarse-grained quartz and feldspars in varying proportions. These rocks are classified by the relative percentages of quartz, alkali feldspar, and plagioclase (the QAPF classification ), with true granite representing granitic rocks rich in quartz and alkali feldspar. Most granitic rocks also contain mica or amphibole minerals, though
3800-409: Is typically orthoclase or microcline and is often perthitic . The plagioclase is typically sodium-rich oligoclase . Phenocrysts are usually alkali feldspar. Granitic rocks are classified according to the QAPF diagram for coarse grained plutonic rocks and are named according to the percentage of quartz , alkali feldspar ( orthoclase , sanidine , or microcline ) and plagioclase feldspar on
3900-428: Is uncommon, is classified simply as quartz-rich granitoid or, if composed almost entirely of quartz, as quartzolite . True granites are further classified by the percentage of their total feldspar that is alkali feldspar. Granites whose feldspar is 65% to 90% alkali feldspar are syenogranites , while the feldspar in monzogranite is 35% to 65% alkali feldspar. A granite containing both muscovite and biotite micas
4000-639: The Duchy of Burgundy . The wines from Beaujolais were mostly confined to the markets along the Saône and Rhône , particularly in the town of Lyon. The expansion of the French railroad system in the 19th century opened up the lucrative Paris market. The first mention of Beaujolais wines in English followed soon after when Cyrus Redding described the wines of Moulin-à-Vent and Saint-Amour as being low-priced and best consumed young. In
4100-542: The Vins Georges Duboeuf company was charged with mixing low-grade wine with better vintages after a patchy 2004 harvest. Georges Duboeuf denied wrongdoing, blaming human error and pointing out that none of the affected wine was released to consumers. The production manager directly responsible admitted his actions and resigned, and a court found that both "fraud and attempted fraud concerning the origin and quality of wines" had been committed. Fewer than 200,000 liters of
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4200-513: The "shit wine case" was extensive, with several publications such as Le Monde , The Times , The New York Times and the Herald Tribune running critical or satirical articles in response to the court's decision. In 2005, the highest court of appeal reversed the decision and found that there was no cause for action against the publication; the Beaujolais winemakers were ordered to pay €2,000 (US$ 2,442) in court costs to Lyon Mag . In 2005,
4300-404: The 1980s, Beaujolais hit a peak of popularity in the world's wine market with its Beaujolais nouveau wine. Spurred on by the creative marketing from wine merchants such as Georges Duboeuf , demand outpaced supply for the easy-drinking, fruity wines. As more Beaujolais producers tried to capitalize on the "Nouveau craze", production of regular Beaujolais dropped and an eventual backlash occurred in
4400-567: The A-Q-P half of the diagram. True granite (according to modern petrologic convention) contains between 20% and 60% quartz by volume, with 35% to 90% of the total feldspar consisting of alkali feldspar . Granitic rocks poorer in quartz are classified as syenites or monzonites , while granitic rocks dominated by plagioclase are classified as granodiorites or tonalites . Granitic rocks with over 90% alkali feldspar are classified as alkali feldspar granites . Granitic rock with more than 60% quartz, which
4500-595: The Bold , outlawed the cultivation of Gamay as being "a very bad and disloyal plant", due in part to the variety occupying land that could be used for the more "elegant" pinot noir. Sixty years later, Philippe the Good issued another edict against Gamay, in which he stated that the reason for the ban was because "[t]he Dukes of Burgundy are known as the lords of the best wines in Christendom. We will maintain our reputation". The edicts had
4600-598: The European Union safety standards (section 4.1.1.1 of the National Health and Engineering study) and radon emission levels well below the average outdoor radon concentrations in the US. Granite and related marble industries are considered one of the oldest industries in the world, existing as far back as Ancient Egypt . Major modern exporters of granite include China, India, Italy, Brazil, Canada, Germany, Sweden, Spain and
4700-528: The Gamay grape has shifted towards an emphasis on smaller, thicker-skinned berries. Beaujolais wines are produced by the winemaking technique of semi-carbonic maceration. Whole grape clusters are put in cement or stainless steel tanks with capacities between 4,000–30,000 litres (1,100–7,900 US gal). The bottom third of the grapes gets crushed under the weight of gravity and resulting must begins normal yeast fermentation with ambient yeasts found naturally on
4800-504: The United States. The Red Pyramid of Egypt ( c. 2590 BC ), named for the light crimson hue of its exposed limestone surfaces, is the third largest of Egyptian pyramids . Pyramid of Menkaure , likely dating 2510 BC, was constructed of limestone and granite blocks. The Great Pyramid of Giza (c. 2580 BC ) contains a huge granite sarcophagus fashioned of "Red Aswan Granite". The mostly ruined Black Pyramid dating from
4900-419: The area is Villefranche-sur-Saône ( Velafranche ). Almost all the wine produced in the region is red wine from the Gamay grape, of which the heavily marketed Beaujolais Nouveau is the most well-known, and the village crus the most prized. 46°05′N 04°40′E / 46.083°N 4.667°E / 46.083; 4.667 Granite Granite ( / ˈ ɡ r æ n ɪ t / GRAN -it )
5000-419: The base of the chamber are the same ones that would crystallize anyway, but crustal assimilation is detectable in isotope ratios. Heat loss to the country rock means that ascent by assimilation is limited to distance similar to the height of the magma chamber. Physical weathering occurs on a large scale in the form of exfoliation joints , which are the result of granite's expanding and fracturing as pressure
5100-484: The basic Beaujolais AOC to the Cru Beaujolais wines, but in practice the wines are almost always 100% Gamay. Pinot noir, which has very small plantings, is also permitted, but that grape is being phased out by 2015 as Beaujolais winemakers continue to focus their winemaking identity on the Gamay grape. The characteristics that the Gamay grapes adds to Beaujolais are a deep bluish-red color, high acidity , moderate tannins , and light to medium body . The aroma associated with
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#17328519282345200-418: The big difference in rheology between mafic and felsic magmas makes this process problematic in nature. Granitization is an old, and largely discounted, hypothesis that granite is formed in place through extreme metasomatism . The idea behind granitization was that fluids would supposedly bring in elements such as potassium, and remove others, such as calcium, to transform a metamorphic rock into granite. This
5300-431: The case of Beaujolais nouveau, this process is completed in as little as four days, with the other AOCs being allowed longer time to ferment. As the grapes ferment longer, they develop more tannins and a fuller body. Maximum length of the cuvaison for Nouveau wines is limited to 10 days. After fermentation, the must is normally high in malic acid and producers will put the wine through malolactic fermentation to soften
5400-420: The company's annual 270 million liter production were implicated, but L'Affaire Duboeuf , as it was called, was considered a serious scandal. In December 2007, five people were arrested after reportedly selling nearly 600 tonnes of sugar to growers in Beaujolais. Up to 100 growers were accused of using the sugar for illegal chaptalization and also of exceeding volume quotas between 2004 and 2006. Beaujolais
5500-404: The division between S-type (produced by underplating) and I-type (produced by injection and differentiation) granites, discussed below. The composition and origin of any magma that differentiates into granite leave certain petrological evidence as to what the granite's parental rock was. The final texture and composition of a granite are generally distinctive as to its parental rock. For instance,
5600-467: The early 16th century became known as spolia . Through the process of case-hardening , granite becomes harder with age. The technology required to make tempered metal chisels was largely forgotten during the Middle Ages. As a result, Medieval stoneworkers were forced to use saws or emery to shorten ancient columns or hack them into discs. Giorgio Vasari noted in the 16th century that granite in quarries
5700-500: The effect of pushing Gamay plantings southward, out of the main region of Burgundy and into the granite -based soils of Beaujolais, where the grape thrived. Following the 2001 vintage, over 1.1 million cases of Beaujolais wine (most of it Beaujolais Nouveau) had to be destroyed or distilled due to lackluster sales as part of a consumer backlash against the popularity of Beaujolais Nouveau. In an interview given to local newspaper Lyon Mag , French wine critic François Mauss claimed that
5800-579: The first magma to enter solidifies and provides a form of insulation for later magma. These mechanisms can operate in tandem. For example, diapirs may continue to rise through the brittle upper crust through stoping , where the granite cracks the roof rocks, removing blocks of the overlying crust which then sink to the bottom of the diapir while the magma rises to take their place. This can occur as piecemeal stopping (stoping of small blocks of chamber roof), as cauldron subsidence (collapse of large blocks of chamber roof), or as roof foundering (complete collapse of
5900-522: The first wines of the vintage were sent down the Saône to the early bistros of Lyon. Upon their arrival signs would be put out proclaiming "Le Beaujolais Est Arrivé!" and its consumption was seen as a celebration of another successful harvest. In the 1960s, this style of simple Beaujolais became increasingly popular worldwide with more than half a million cases of it being sold. In 1985 the Institut National des Appellations d'Origine (INAO) established
6000-545: The fractional amount that is not sold to négociants are bottled by the nearly 20 village co-operatives with a growing amount being estate bottled. Very little of the estate bottled Beaujolais wines are exported into the United States or United Kingdom though a few exporters specialize in this small niche—the most notable being Kermit Lynch and Alain Jugenet . Wine expert Karen MacNeil has described Beaujolais as "the only white wine that happens to be red". Similarly, Beaujolais
6100-400: The grape itself is typically red berries. Since the 1960s, more focus has been placed on the choice of rootstocks and clonal selection , with six approved clones of Gamay for the wine region. In recent years the rootstock Vialla has gained popularity due to its propensity to produce well in granite soils. The SO4 and 3309 rootstocks also account for significant plantings. Clonal selection of
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#17328519282346200-684: The grotto is a highly regarded piece of Buddhist art , and along with the temple complex to which it belongs, Seokguram was added to the UNESCO World Heritage List in 1995. Rajaraja Chola I of the Chola Dynasty in South India built the world's first temple entirely of granite in the 11th century AD in Tanjore , India . The Brihadeeswarar Temple dedicated to Lord Shiva was built in 1010. The massive Gopuram (ornate, upper section of shrine)
6300-471: The heavier Crus pairing better with red meats and hearty dishes like stews. In Norway, Beaujolais is a favorite with cod and bacalhau dishes. According to Lyon chef Paul Bocuse , Beaujolais wine is used to make a traditional regional dessert involving a glass of sliced peaches, topped with blackcurrants and drenched in chilled Beaujolais wine. Beaujolais (province) Beaujolais ( French pronunciation: [boʒɔlɛ] ; Arpitan : Biôjolês )
6400-441: The high alcohol body and mouthfeel . The recent trend towards higher quality wine production has limited the use of chaptalization in the premium levels of Beaujolais wine. Filtering the wine in order to stabilize it is practiced to varying degrees by Beaujolais winemakers. Some producers who make Beaujolais on a large commercial scale will filter the wine aggressively to avoid any impurity or future chemical reactions. This can have
6500-549: The hillside on the outskirt of Lyons in the eastern portion of the region along the Saône valley. The Massif Central is located to the west and has a tempering influence on Beaujolais' climate. The region is located south of the Burgundy wine region Mâconnais with nearly 100 communes in the northern region of Beaujolais overlapping between the AOC boundaries Beaujolais and the Maconnais region of Saint-Véran . The climate of Beaujolais
6600-428: The late 1990s and early 21st century. By this point, the whole of Beaujolais wine had developed a negative reputation among consumers who associated Gamay based wines with the slightly sweet, simple light bodied wines that characterized Beaujolais Nouveau. Producers were left with a wine surplus that French authorities compelled them to reduce through mandatory distillation . In response, there has been renewed emphasis on
6700-563: The latter a Central European variety that was probably introduced to northeastern France by the Romans. The grape brought relief to the village growers following the decline of the Black Death . In contrast to the pinot noir, Gamay ripened two weeks earlier and was less difficult to cultivate. It also produced a strong, fruitier wine in a much larger abundance. In July 1395, the Duke of Burgundy , Philippe
6800-510: The local vin de l'année . It is the lightest, fruitiest style of Beaujolais and meant for simple quaffing . Any Beaujolais or Beaujolais-Villages AOC vineyard can produce Beaujolais nouveau. The grapes are harvested between late August and early September. It is fermented for just a few days and released to the public on the third Thursday of November – "Beaujolais Nouveau Day". It is the first French wine to be released for each vintage year. In 1992, at its peak, more than half of all Beaujolais wine
6900-474: The lower crust , rather than by decompression of mantle rock, as is the case with basaltic magmas. It has also been suggested that some granites found at convergent boundaries between tectonic plates , where oceanic crust subducts below continental crust, were formed from sediments subducted with the oceanic plate. The melted sediments would have produced magma intermediate in its silica content, which became further enriched in silica as it rose through
7000-697: The lower continental crust at high thermal gradients. This leads to significant extraction of hydrous felsic melts from granulite-facies resitites. A-type granites occur in the Koettlitz Glacier Alkaline Province in the Royal Society Range, Antarctica. The rhyolites of the Yellowstone Caldera are examples of volcanic equivalents of A-type granite. M-type granite was later proposed to cover those granites that were clearly sourced from crystallized mafic magmas, generally sourced from
7100-463: The lower slopes having more stone and clay composition. The southern half of the region, also known as the Bas Beaujolais , has flatter terrain with richer, sandstone and clay based soils with some limestone patches. The Gamay grape fares differently in both regions-producing more structured, complex wines in the north and lighter, fruitier wines in the south. The angle of the hillside vineyards in
7200-435: The magma is inevitable once enough magma has accumulated. However, the question of precisely how such large quantities of magma are able to shove aside country rock to make room for themselves (the room problem ) is still a matter of research. Two main mechanisms are thought to be important: Of these two mechanisms, Stokes diapirism has been favoured for many years in the absence of a reasonable alternative. The basic idea
7300-426: The magma. Other processes must produce these great volumes of felsic magma. One such process is injection of basaltic magma into the lower crust, followed by differentiation, which leaves any cumulates in the mantle. Another is heating of the lower crust by underplating basaltic magma, which produces felsic magma directly from crustal rock. The two processes produce different kinds of granites, which may be reflected in
7400-408: The magmatic parent of granitic rock. The residue of the source rock becomes a granulite . The partial melting of solid rocks requires high temperatures and the addition of water or other volatiles which lower the solidus temperature (temperature at which partial melting commences) of these rocks. It was long debated whether crustal thickening in orogens (mountain belts along convergent boundaries )
7500-405: The mantle. Although the fractional crystallisation of basaltic melts can yield small amounts of granites, which are sometimes found in island arcs, such granites must occur together with large amounts of basaltic rocks. H-type granites were suggested for hybrid granites, which were hypothesized to form by mixing between mafic and felsic from different sources, such as M-type and S-type. However,
7600-523: The negative side effect of diminishing some of the wine's unique fruit character and leave a flavor that critics have described as Jell-O -like. Basic Beaujolais is the classic bistro wine of Paris; a fruity, easy-drinking red traditionally served in 1 pint glass bottles known as pots . This is epitomized in Beaujolais nouveau, which is fermented for just a few days and can be dominated by estery flavors such as bananas and pear drops . Basic Beaujolais and Beaujolais nouveau are meant to be drunk within
7700-475: The north exposes the grapes to more sunshine which leads to harvest at an earlier time than the vineyards in the south. The new rules for Beaujolais appellations were issued by INAO in 2011 There are 12 main appellations of Beaujolais wines covering the production of more than 96 villages in the Beaujolais region. They were originally established in 1936, with additional crus being promoted in 1938 and 1946, plus Régnié in 1988. About half of all Beaujolais wine
7800-441: The overlying crust. Early fractional crystallisation serves to reduce a melt in magnesium and chromium, and enrich the melt in iron, sodium, potassium, aluminum, and silicon. Further fractionation reduces the content of iron, calcium, and titanium. This is reflected in the high content of alkali feldspar and quartz in granite. The presence of granitic rock in island arcs shows that fractional crystallization alone can convert
7900-469: The production of more complex wines that are aged longer in oak barrels prior to release. Recent years have seen a rise in the number of terroir driven estate-bottled wines made from single vineyards or in one of the Cru Beaujolais communes, where the name of the commune is allowed to be displayed on the label. Gamay noir is now known to be a cross of pinot noir and the ancient white variety Gouais,
8000-413: The reason for the backlash was the poor quality of Beaujolais Nouveau that had flooded the market in recent decades. He claimed that Beaujolais producers had long ignored the warning signs that such a backlash was coming and continued to produce what Mauss termed " vin de merde " (" shit wine"). This triggered an outcry among Beaujolais producers, followed by an association of 56 cooperative producers filing
8100-702: The reign of Amenemhat III once had a polished granite pyramidion or capstone, which is now on display in the main hall of the Egyptian Museum in Cairo (see Dahshur ). Other uses in Ancient Egypt include columns , door lintels , sills , jambs , and wall and floor veneer. How the Egyptians worked the solid granite is still a matter of debate. Tool marks described by the Egyptologist Anna Serotta indicate
8200-551: The risk factors in granite country and design rules relating, in particular, to preventing accumulation of radon gas in enclosed basements and dwellings. A study of granite countertops was done (initiated and paid for by the Marble Institute of America) in November 2008 by National Health and Engineering Inc. of USA. In this test, all of the 39 full-size granite slabs that were measured for the study showed radiation levels well below
8300-418: The rock's high quartz content and dearth of available bases, with the base-poor status predisposing the soil to acidification and podzolization in cool humid climates as the weather-resistant quartz yields much sand. Feldspars also weather slowly in cool climes, allowing sand to dominate the fine-earth fraction. In warm humid regions, the weathering of feldspar as described above is accelerated so as to allow
8400-414: The rocks often bear a close resemblance. Under these conditions, granitic melts can be produced in place through the partial melting of metamorphic rocks by extracting melt-mobile elements such as potassium and silicon into the melts but leaving others such as calcium and iron in granulite residues. This may be the origin of migmatites . A migmatite consists of dark, refractory rock (the melanosome ) that
8500-489: The roof of a shallow magma chamber accompanied by a caldera eruption.) There is evidence for cauldron subsidence at the Mt. Ascutney intrusion in eastern Vermont. Evidence for piecemeal stoping is found in intrusions that are rimmed with igneous breccia containing fragments of country rock. Assimilation is another mechanism of ascent, where the granite melts its way up into the crust and removes overlying material in this way. This
8600-429: The skins of the grapes. Carbon dioxide is released as a byproduct of this fermentation and begins to saturate the individual intact grape berries that remain in the barrel. The carbon dioxide seeps into the skin of the grape and begin to stimulate fermentation at an intracellular level. This is caused, in part, by the absence of oxygen in the winemaking environment. This results in a fruity wine without much tannin. In
8700-435: The surface than magmas of I-type granites, which are thus more common as volcanic rock (rhyolite). They are also orogenic but range from metaluminous to strongly peraluminous. Although both I- and S-type granites are orogenic, I-type granites are more common close to the convergent boundary than S-type. This is attributed to thicker crust further from the boundary, which results in more crustal melting. A-type granites show
8800-440: The texture is known as porphyritic . A granitic rock with a porphyritic texture is known as a granite porphyry . Granitoid is a general, descriptive field term for lighter-colored, coarse-grained igneous rocks. Petrographic examination is required for identification of specific types of granitoids. Granites can be predominantly white, pink, or gray in color, depending on their mineralogy . The alkali feldspar in granites
8900-405: The third Thursday of November to allow for a uniform release date for the wine. Wines are typically shipped a few days earlier to locations around the world where they must be held in a bonded warehouse till 12:01 am, when the wines can be first opened and consumed. Today, about a third of the region's production is sold as Beaujolais nouveau, a marketing name created by Georges Duboeuf for
9000-445: The traditional gobelet style, where the spurs of the vines are pushed upwards and arranged in a circle, resembling a chalice . This method has its roots in the Roman style of vine training and has only recently begun to fall out of favor for the guyot method which involves taking a single or double spur and training it out horizontally. Harvest usually occurs in late September and is almost universally done by hand rather than with
9100-502: The uranium washes into the sediments from the granite uplands and associated, often highly radioactive pegmatites. Cellars and basements built into soils over granite can become a trap for radon gas, which is formed by the decay of uranium. Radon gas poses significant health concerns and is the number two cause of lung cancer in the US behind smoking. Thorium occurs in all granites. Conway granite has been noted for its relatively high thorium concentration of 56±6 ppm. There
9200-599: The use of flint tools on finer work with harder stones, e.g. when producing the hieroglyphic inscriptions. Patrick Hunt has postulated that the Egyptians used emery , which has greater hardness. The Seokguram Grotto in Korea is a Buddhist shrine and part of the Bulguksa temple complex. Completed in 774 AD, it is an artificial grotto constructed entirely of granite. The main Buddha of
9300-544: The use of mechanical harvesters. This is because the Beaujolais wine-making style of carbonic maceration utilizes whole bunches of grape clusters that normally get broken and separated by a mechanical harvester. The Gamay grape, more accurately known as Gamay noir à Jus blanc to distinguish it from the Gamay teinturier grapes with red juice and different from the Napa Gamay and the Gamay Beaujolais grapes of California ,
9400-507: The vintage. The next three crus produce more medium bodied Cru Beaujolais that Master of Wine Mary Ewing-Mulligan recommends needs at least a year aging in the bottle and to be consumed within four years of the vintage. The last four crus produce the fullest bodied examples of Cru Beaujolais that need the most time ageing in the bottle and are usually meant to be consumed between four and 10 years after harvest. The early history of Beaujolais nouveau can trace its roots to 19th century when
9500-530: The wine is sufficiently individual in character to be considered apart from Burgundy and Rhône. The region is known internationally for its long tradition of winemaking , for the use of carbonic maceration , and more recently for the popular Beaujolais nouveau . The region of Beaujolais was first cultivated by the Romans who planted the areas along its trading route up the Saône valley. The most noticeable Roman vineyard
9600-443: The wine. The process of chaptalization, adding sugar to the grape must to boost alcohol levels, has been a controversial issue for Beaujolais winemakers. Historically, Beaujolais producers would pick grapes at ripeness that were at minimum potential alcohol levels of 10–10.5% and then add sugar in order to artificially boost the alcohol levels to the near the maximum of 13–13.5%. This created wines lacking structure and balance to go with
9700-511: Was Brulliacus located on the hillside of Mont Brouilly . The Romans also planted vineyards in the area around Morgon . From the 7th century through the Middle Ages, most of the viticulture and winemaking was done by the Benedictine monks. In the 10th century, the region got its name from the town of Beaujeu, Rhône and was ruled by the Lords of Beaujeu until the 15th century when it was ceded to
9800-424: Was sold as "Beaujolais nouveau". The wines are meant to be drunk as young as possible, when they are at their freshest and fruitiest. They can last up to one or two years but will have lost most of their characteristic flavors by that point. The Beaujolais region has one of the highest vine density ratios of any major worldwide wine region, with anywhere from 9000 to 13,000 vines per hectare. Most vines are trained in
9900-405: Was sufficient to produce granite melts by radiogenic heating , but recent work suggests that this is not a viable mechanism. In-situ granitization requires heating by the asthenospheric mantle or by underplating with mantle-derived magmas. Granite magmas have a density of 2.4 Mg/m , much less than the 2.8 Mg/m of high-grade metamorphic rock. This gives them tremendous buoyancy, so that ascent of
10000-564: Was supposed to occur across a migrating front. However, experimental work had established by the 1960s that granites were of igneous origin. The mineralogical and chemical features of granite can be explained only by crystal-liquid phase relations, showing that there must have been at least enough melting to mobilize the magma. However, at sufficiently deep crustal levels, the distinction between metamorphism and crustal melting itself becomes vague. Conditions for crystallization of liquid magma are close enough to those of high-grade metamorphism that
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