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Pearl | |
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Population | 0 |
A pearl is a hard, glistening object produced within the soft tissue (specifically the mantle) of a living shelled mollusk or another animal, such as fossil conulariids. Just like the shell of a mollusk, a pearl is composed of calcium carbonate (mainly aragonite or a mixture of aragonite and calcite) in minute crystalline form, which has deposited in concentric layers. The ideal pearl is perfectly round and smooth, but many other shapes, known as baroque pearls, can occur. The finest quality of natural pearls have been highly valued as gemstones and objects of beauty for many centuries. Because of this, pearl has become a metaphor for something rare, fine, admirable and valuable.
The most valuable pearls occur spontaneously in the wild, but are extremely rare. These wild pearls are referred to as natural pearls. Cultured or farmed pearls from pearl oysters and freshwater mussels make up the majority of those currently sold.
Dresden | |
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State | Ohio |
Country | USA |
Capital | |
Population | 1436 |
Dresden (, German: [ˈdʁeːsdn̩] (listen); Upper and Lower Sorbian: Drježdźany) is the capital city of the German state of Saxony and its second most populous city, after Leipzig. It is the 12th most populous city of Germany, the fourth largest by area (following only Berlin, Hamburg and Cologne), and the third most populous city in the area of former East Germany, following only (East) Berlin and Leipzig. Dresden's urban area comprises the towns of Freital, Pirna, Radebeul, Coswig and Heidenau and has around 790,000 inhabitants. The Dresden metropolitan area has approximately 1.34 million inhabitants.Dresden is the second largest city on the River Elbe after Hamburg. Most of the city's population lives in the Elbe Valley, but a large, albeit very sparsely populated area of the city east of the Elbe lies in the West Lusatian Hill Country and Uplands (the westernmost part of the Sudetes) and thus in Lusatia, while many boroughs west of the Elbe lie in the foreland of the Ore Mountains as well as in the valleys of the rivers rising there and flowing through Dresden, the longest of which are the Weißeritz and the Lockwitzbach.
The name of the city as well as the names of most of its boroughs and rivers are of Slavic origin. Dresden is the second largest city in the Thuringian-Upper Saxon dialect area, following only Leipzig. The Sorbian language area begins east of the city, in Lusatia.
Dresden has a long history as the capital and royal residence for the Electors and Kings of Saxony, who for centuries furnished the city with cultural and artistic splendor, and was once by personal union the family seat of Polish monarchs. The city was known as the Jewel Box, because of its baroque and rococo city centre. The controversial American and British bombing of Dresden in World War II towards the end of the war killed approximately 25,000 people, many of whom were civilians, and destroyed the entire city centre.
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