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.
Chilliwack | |
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State | British Columbia |
Country | Canada |
Capital | |
Population | 83788 |
Chilliwack () is the 7th-largest city in British Columbia by metropolitan area, with 101,512 people. Historically an agricultural community, most of its residents are now city-dwellers. Chilliwack is the seat of the Fraser Valley Regional District and its second largest city. This city is surrounded by mountains and recreational areas such as Cultus Lake and Chilliwack Lake Provincial Parks.
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