Pearl | |
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State | |
Country | |
Capital | |
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.
Champagne | |
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State | Auvergne-Rhône-Alpes |
Country | France |
Capital | |
Population | 598 |
Postcode | 07340 |
Champagne (, French: [ʃɑ̃paɲ]) is a French sparkling wine. The term Champagne can be used as a generic term for sparkling wine, but in the EU and some countries it is illegal to label any product Champagne unless it came from the Champagne wine region of France and is produced under the rules of the appellation. This alcoholic drink is produced from specific types of grapes grown in the Champagne region following rules that demand, among other things, specific vineyard practices, sourcing of grapes exclusively from designated places within the Champagne region, specific grape-pressing methods and secondary fermentation of the wine in the bottle to cause carbonation.
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