Latacunga vs Pearl

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Latacunga (Spanish pronunciation: [lataˈkuŋɡa]; Quechua: Latakunga) is a plateau town of Ecuador, capital of the Cotopaxi Province, 89 km (55 mi) south of Quito, near the confluence of the Alaquez and Cutuchi rivers to form the Patate, the headstream of the Pastaza. At the time of census 2010 Latacunga had 98,355 inhabitants, largely mestizo and indigenous. Latacunga took its independence from Spain on November 11, 1820.Latacunga is an hour and half south from Quito on the Pan-American Highway. It was previously also on the old road from Quito to Guayaquil, and has a railway station between those cities. It is 9,055 ft (2,760 m). above sea level. Its climate is cold and windy, due to the neighboring snowclad heights, and the barren, pumice-covered tableland on which it stands. The active volcano Cotopaxi is only 25 km. away, and the town has suffered repeatedly from eruptions. Founded in 1534, it was four times destroyed by earthquakes between 1698 and 1798.

The neighboring ruins of an older native town are said to date from the Incas Empire. Latacunga's most noted food is chugchucaras, empanadas, plantains, popcorn, and tostado (a type of toasted corn). Often, food is mixed with ají, a type of condiment that can be mild to very spicy depending on its preparation. The Latacunga economy is dependent on agriculture, floriculture and commerce. It has an international airport, the Cotopaxi International Airport, that is not used for international passenger use, but as an Air Force base and some special commercial flights. The local volcanic activity has led to the accumulation of pumice deposits which are currently mined, as well as the presence of natural sparkling water, which is bottled under the brand name San Felipe. The airplane scene in the film Maria Full of Grace was filmed out of the Latacunga airport using local extras. The landscape seen from the plane is the area surrounding Latacunga.

Source: Wikipedia

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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