Pearl vs Bullhead City

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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.

Imitation pearls are also widely sold in inexpensive jewelry, but the quality of their iridescence is usually very poor and is easily distinguished from that of genuine pearls. Pearls have been harvested and cultivated primarily for use in jewelry, but in the past were also used to adorn clothing. They have also been crushed and used in cosmetics, medicines and paint formulations. Whether wild or cultured, gem-quality pearls are almost always nacreous and iridescent, like the interior of the shell that produces them. However, almost all species of shelled mollusks are capable of producing pearls (technically "calcareous concretions") of lesser shine or less spherical shape. Although these may also be legitimately referred to as "pearls" by gemological labs and also under U.S. Federal Trade Commission rules, and are formed in the same way, most of them have no value except as curiosities.

Source: Wikipedia

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Bullhead City is a city located on the Colorado River in Mohave County, Arizona, United States, roughly 90 mi (140 km) south of Las Vegas, Nevada, and directly across the Colorado River from Laughlin, Nevada, whose casinos and ancillary services supply much of the employment for Bullhead City. Bullhead City is located on the southern border of Lake Mohave. According to the 2010 census, the population of the city is 39,540. The nearby communities of Laughlin, Needles, California, Fort Mohave and Mohave Valley bring the Bullhead area's total population to about 100,000, making it the largest micropolitan area in Mohave County.

With over 59 square miles, Bullhead City is the largest city in Mohave County in terms of total land area.In 2011, the Laughlin/Bullhead International Airport was named Airport of the Year by the Arizona Department of Transportation. The latest figures indicate that "...more than 115,000 people flew into Laughlin/Bullhead International Airport on casino-sponsored charters in 2010." In the 1980s the airport was home to the helicopters of the TV show Airwolf.

Source: Wikipedia