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Cerro Rico
Cerro Rico (Spanish for "Rich Mountain"), Cerro Potosí ("Potosí Mountain") or Sumaq Urqu (Quechua ''sumaq'' "beautiful, good, pleasant", ''urqu'' "mountain", "beautiful (good or pleasant) mountain"), is a mountain in the Andes near the Bolivian city of Potosí. Cerro Rico, which is popularly conceived of as being "made of" silver ore, is famous for providing vast quantities of silver for the Spanish Empire, most of which was shipped to metropolitan Spain. It is estimated that eighty-five percent of the silver produced in the central Andes during this time came from Cerro Rico. As a result of mining operations in the mountain, the city of Potosí became one of the largest cities in the New World. History The Cerro Rico de Potosí was the richest source of silver in the history of mankind. The extraction of mineral ores in Cerro Rico de Potosí began in 1545 by the Spanish Empire. Between the 16th and 18th century, 80% of the world's silver supply came out of this mine. After ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Madre Oriental
The Sierra Madre Oriental () is a mountain range in northeastern Mexico. The Sierra Madre Oriental is part of the American Cordillera, a chain of mountain ranges (cordillera) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of North America, Central America, South America, and Antarctica. Setting Spanning the Sierra Madre Oriental runs from the Rio Grande on the border between Coahuila and Texas south through Nuevo León, southwest Tamaulipas, San Luis Potosí, Querétaro, and Hidalgo to northern Puebla, where it joins with the east-west running Eje Volcánico Transversal of central Mexico. The northernmost are the Sierra del Burro and the Sierra del Carmen which reach the border with the United States at the Rio Grande. North of the Rio Grande, the range continues northwestward into Texas and beyond as the Davis and Guadalupe Ranges. Mexico's Gulf Coastal Plain lies to the east of the range, between the mountains and the Gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huanuni
Huanuni is a town in the department of Oruro, Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p .... Population The population of the town of Huanuni has increased following a decline in the 1970s and 1980s. Population has increased in the last two decades by about 25 percent: *1976: 17 292 inhabitants (census) *1992: 14 083 inhabitants (Census) *2001: 15 106 inhabitants (Census) *2010: 17 378 inhabitants References Po ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native American Genocide
The genocide of indigenous peoples, colonial genocide, or settler genocide is elimination of entire communities of indigenous peoples as part of colonialism. Genocide of the native population is especially likely in cases of settler colonialism, with some scholars arguing that settler colonialism is inherently genocidal. While the concept of genocide was formulated by Raphael Lemkin in the mid-20th century, the expansion of various European colonial powers such as the British and Spanish empires and the subsequent establishment of colonies on indigenous territories frequently involved acts of genocidal violence against indigenous groups in the Americas, Australia, Africa, and Asia. According to Lemkin, colonization was in itself "intrinsically genocidal". He saw this genocide as a two-stage process, the first being the destruction of the indigenous population's way of life. In the second stage, the newcomers impose their way of life on the indigenous group. According to Davi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four-thousanders Of The Andes
A four-thousander is a mountain summit that is at least 4,000 metres above sea level. Because the highest peaks in Europe fall into this category, the summits of four-thousanders are popular in Europe with climbers and mountaineers as climbing goals. Although climbing these peaks does not require an expedition to be mounted (unlike the highest peaks in other continents), knowledge and experience of high altitude climbing is a pre-requisite for attempting these peaks. Europe → See: ''List of Alpine four-thousanders'' Four-thousanders are the highest mountains and summits in Europe and are all found in the Alps. There is no agreement over where the boundary is between Europe and Asia which is why there is a dispute over which continent the over 5,000 metres high Caucasus range is in. In the Alps the highest four-thousander is Mont Blanc at 4,810 metres, the lowest, at exactly 4,000 metres is the eastern summit of Les Droites. The exact number of Alpine four-thousan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Type Localities
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of Eart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tin Mines In Bolivia
Tin is a chemical element with the symbol Sn (from la, stannum) and atomic number 50. Tin is a silvery-coloured metal. Tin is soft enough to be cut with little force and a bar of tin can be bent by hand with little effort. When bent, the so-called "tin cry" can be heard as a result of twinning in tin crystals; this trait is shared by indium, cadmium, zinc, and mercury in the solid state. Pure tin after solidifying presents a mirror-like appearance similar to most metals. In most tin alloys (such as pewter) the metal solidifies with a dull gray color. Tin is a post-transition metal in group 14 of the periodic table of elements. It is obtained chiefly from the mineral cassiterite, which contains stannic oxide, . Tin shows a chemical similarity to both of its neighbors in group 14, germanium and lead, and has two main oxidation states, +2 and the slightly more stable +4. Tin is the 49th most abundant element on Earth and has, with 10 stable isotopes, the largest nu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver Mines In Bolivia
Silver is a chemical element with the symbol Ag (from the Latin ', derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of the seven metals of antiquity, silver has had an enduring role in most human cultures. Other than i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Potosí Department
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potosí Mountain Range
The Potosí mountain range in Bolivia is situated east and southeast of the city of Potosí. It is at least 25 km long stretching from north to south. Its highest mountain is Khunurana (Anaruyu) rising up to 5,071 m (16,637 ft). The features of the range are considered the product of volcanic activity known as the Khari Khari caldera (19º43'S; 65º38'W). The caldera is about 40 km long and 25 km at its widest point. The range was named ''Cordillera de Potosí'' by the German alpinist Henry Hoek in 1903. He collected information about the range like the local names and published several papers about it. The inhabitants of the area, however, use the names Khari Khari for the northern part and Anta Q'awa for the southern one. The two sections are separated by a depression, the Jach'a Molino Pampa. Mountains Khari Khari range The Khari Khari range contains a number of mountains which are more than 4,900 m high, the highest elevation being Khari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining In Bolivia
Mining in Bolivia has been a dominant feature of the Bolivian economy as well as Bolivian politics since 1557. Colonial era silver mining in Bolivia, particularly in Potosí, played a critical role in the Spanish Empire and the global economy. Tin mining supplanted silver by the twentieth century and the central element of Bolivian mining, and wealthy tin barons played an important role in national politics until they were marginalized by the industry's nationalization into the Bolivian Mining Corporation that followed the 1952 revolution. Bolivian miners played a critical part to the country's organized labor movement from the 1940s to the 1980s. By 1985, however, the production of every significant mineral in the country had failed to exceed the output registered in 1975. Moreover, the international tin market crashed in 1985. The mining sector in 1987 accounted for only 4 percent of GDP, 36 percent of exports, 2.5 percent of government revenues, and 2 percent of the labor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains In The Andes
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potosí Department
Potosí (; Aymara: ''Putusi''; qu, P'utuqsi) is a department in southwestern Bolivia. It comprises 118,218 km2 with 823,517 inhabitants (2012 census). The capital is the city of Potosí. It is mostly a barren, mountainous region with one large plateau to the west, where the largest salt flat in the world, Salar de Uyuni, is located. Cerro Potosí was the richest province in the Spanish empire, providing a great percentage of the silver that was shipped to Europe. Potosi is also the location of the San Cristóbal silver, zinc and lead mines, developed by the US-company Apex Silver Mines Limited of Colorado and in November 2008 sold to the Japanese Sumitomo Corporation. Government The chief executive office of Bolivia departments (since May 2010) is the governor; until then, the office was called the prefect, and until 2006 the prefect was appointed by the President of Bolivia. The current governor, Esteban Urquizu Cuéllar of the Movement for Socialism – Politica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
