Geology Of Suriname
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Geology Of Suriname
The geology of Suriname is predominantly formed by the Guyana Shield, which spans 90% of its land area. Coastal plains account for the remaining ten percent. Most rocks in Suriname date to the Precambrian. These crystalline basement rocks consists of granitoid and acid volcanic rocks with enclaves of predominantly low-grade metamorphic, geosynclinal rocks in the Marowijne area and of probably considerably older rocks in the Falawatra group of the Bakhuisgebirge and the Coronie area. There are also small, scattered bodies of gabbro and ultramafitite. These are about the same age as the granite and volcanics. It has been found that the construction of the basement was largely created during the final phase of the Trans-Amazonian Orogeny Cycle, about 1.9 billion years ago. This cycle has had a significant influence on the geology of Suriname, characterized by sedimentation, metamorphosis, corrugation and magmatism. Young sediments cover the northern 20% of the country. They exist from ...
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Guyane 0002
French Guiana ( or ; french: link=no, Guyane ; gcr, label= French Guianese Creole, Lagwiyann ) is an overseas department/region and single territorial collectivity of France on the northern Atlantic coast of South America in the Guianas. It borders Brazil to the east and south and Suriname to the west. With a land area of , French Guiana is the second-largest region of France (more than one-seventh the size of Metropolitan France) and the largest outermost region within the European Union. It has a very low population density, with only . (Its population is less than that of Metropolitan France.) Half of its 294,436 inhabitants in 2022 lived in the metropolitan area of Cayenne, its capital. 98.9% of the land territory of French Guiana is covered by forests, a large part of which is primeval rainforest. The Guiana Amazonian Park, which is the largest national park in the European Union, covers 41% of French Guiana's territory. Since December 2015, both the region and depar ...
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Nassau Mountains
The Nassau Mountains ( nl, Nassaugebergte) is a mountain range in the Sipaliwini District of Suriname. It is named after the House of Nassau The House of Nassau is a diversified aristocratic dynasty in Europe. It is named after the lordship associated with Nassau Castle, located in present-day Nassau, Rhineland-Palatinate, Germany. The lords of Nassau were originally titled "Count o .... The nearby village of Nason is named after the mountain range. In 2005, '' Guyanancistrus nassauensis'', a new species of catfish, was discovered, and is endemic to the region. References Mountain ranges of Suriname {{Suriname-geo-stub ...
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Albina, Suriname
Albina is a town in eastern Suriname, and is capital of the Marowijne District. The town lies on the west bank of the Marowijne river (Maroni river), which forms the border with French Guiana, directly opposite the French Guianan town of Saint-Laurent-du-Maroni, to which it is connected by a frequent ferry service. Albina can be reached by bus via the East-West Link. The distance between Paramaribo and Albina is about . History Albina was founded on 13 December 1845 by August Kappler, and was named after his wife Albina Josefine Liezenmaier (1815-1904). Kappler had left Germany, and journeyed to Suriname. In February 1845 he noticed an abandoned indigenous village near the Maroni river. Later he met friendly indigenous and Maroon people nearby, and decided to settle in the village after having received permission. By 1913, there was a little town with a medical clinic, and Albina was home to 349 men and 266 women. On 22 July 1986, the Surinamese Interior War started. That night, ...
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Moengo
Moengo () is a town in Suriname, located in the Marowijne district, between Paramaribo and the border town Albina on the Cottica River. Moengo is also a resort (municipality) in the district of Marowijne. Moengo was the capital of Marowijne District between 1932 and 1945. The current capital is Albina. History Moengo started as a Maroon village on top of a hill overlooking the Cottica River. The settlement was later abandoned due to the difficulty of building houses on the bauxite rich ground. In 1916, Alcoa founded the first bauxite mine in Suriname, and this marks the beginning of the current town. Moengo was designed in 1919 to house 4,000 people. It would become a major centre for the mining and storage of bauxite. Moengo was a segregated town. The American Quarter was built for the Americans and Dutch, the Surinamese Quarter for the Afro-Surinamese, and Wonoredjo for the Javanese Surinamese. Maroons were only hired for temporary work or trade in the town, and had to l ...
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Laterite
Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolonged weathering of the underlying parent rock, usually when there are conditions of high temperatures and heavy rainfall with alternate wet and dry periods. Tropical weathering (''laterization'') is a prolonged process of chemical weathering which produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils. The majority of the land area containing laterites is between the tropics of Cancer and Capricorn. Laterite has commonly been referred to as a soil type as well as being a rock type. This and further variation in the modes of conceptualizing about laterite (e.g. also as a complete weathering profile or theory about weathering) has led to calls for the term to be abandoned alto ...
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Bakhuis Mountains
The Bakhuis Mountains () are a mountain range in central Suriname, spanning 110 kilometres. The mountain range form of the Northern part of the Wilhelmina Mountains, and the mountains and its village were named after the Netherlands, Dutch explorer and Royal Dutch East Indies Army officer . It is situated in the Sipaliwini Savanna (town), Sipaliwini Savanna District of Suriname. The Bakhuys Airstrip is nearby the village. The Bakhuis Mountains have rich deposits of bauxite, as well as nickel and copper. In 1974, a new mineral named ((Mg, Fe2+)3Al4BeSi3O16) was found in the mountain range. The Bakhuis mountain range is an area of 2800 km² and contains a large concession area for mining bauxite, in which both the Surinamese company and foreign exploitation companies are interested. Ecologists fear destruction of jungle area when the mining commences. In the second half of the 20th century there was already a plan to economically exploit the area: the West Suriname Plan, cent ...
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Emma Range
The Emma Range ( nl, Emmaketen) is a mountain range in the Sipaliwini District of Suriname. It is named after Emma of the Netherlands. Mountains on this range include the Hendriktop and Kleine Hendriktop. The range is located between the drainage basin of the Saramacca and the Coppename River. The range is about 30 km long, and has no significant human population. The range is covered with a high dry land forest and mist forests at high altitudes. The vegetation is rich in fern A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except t ...s. References Mountain ranges of Suriname {{Suriname-geo-stub ...
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Roraima Formation
Roraima (, ) is one of the Federative units of Brazil, 26 states of Brazil. Located in the country's North Region, Brazil, North Region, it is the northernmost and most geographically and logistically isolated state in Brazil. It is bordered by the state of Pará to the southeast, Amazonas (Brazilian state), Amazonas to the south and west, Venezuela to the north and northwest, and Guyana to the east. The state covers an area of approximately , slightly larger than Belarus, being the List of Brazilian states by area, fourteenth largest Brazilian state by area. The city of Boa Vista, Roraima, Boa Vista is the capital and largest city in the state, and is the only capital in the country located entirely in the Northern Hemisphere. Antonio Denarium, Antônio Denarium, a member of the conservative Progressistas party, has been the governor of the state since 2019. Roraima is the List of Brazilian states by population, least populous state in Brazil, with an estimated population of ...
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Sandston
Sandston is a census-designated place (CDP) in Henrico County, Virginia, United States, just outside the state capital of Richmond. The population as of the 2010 Census was 7,571. It was designated a Historic District by Henrico County in 2021. The Battle of Seven Pines took place nearby in 1862. It was second only to the Battle of Shiloh in its number of casualties up to that time. The battle was brutally fought and inconclusive, but had a profound impact on the trajectory of the war. After General Johnston's injury, President Jefferson Davis appointed Robert E. Lee as Commander of the Confederate Armies. Lee then initiated the Seven Days Battles, which drove the Northern forces into a retreat in late June. This was the closest the North had come to Richmond, Virginia in this offensive. During World War I, a number of homes were built in the area for both non-commissioned officers and enlisted men. After the war, an investment group headed by Oliver J. Sands bought th ...
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Tafelberg Nature Reserve
The Central Suriname Nature Reserve ( nl, Centraal Suriname Natuurreservaat (CSNR)) is a conservation unit in Suriname. It preserves an area of tropical rainforest. The reserve is in pristine condition. History The Central Suriname Nature Reserve was created in 1998 by Conservation International and the government of Suriname from the fusion of three existing nature reserves: Ralleighvallen, Tafelberg and Eilerts de Haan gebergte. It was designated a UNESCO World Heritage Site in 2000 for its pristine tropical rainforest ecosystem. The forest received material support from Microsoft co-founder Jeff Harbers. Environment The reserve is in the Guianan moist forests ecoregion. It contains of both montane and lowland primary tropical forest including sections of the Guyana Highlands. It is known for its rapids and bird species, including the Guiana Cock of the Rock (''Rupicola rupicola'').
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Tafelberg, Suriname
Tafelberg (literally "Table Mountain") is one of the highest mountains in Suriname at . It is a tepui and is part of the Tafelberg Nature Reserve. The mountain is in the Sipaliwini District. The Rudi Kappel Airstrip, former name: Tafelberg Airstrip, is nearby. In 1943, the mountain was climbed for the first time by the Coppename River expedition lead by Dirk Geijskes. Notable disasters * In 1944 US Air Force Captain Atkinson while on a reconnaissance flight over the South of Suriname, had to make a crashlanding on the Tafelberg. Fortunately he was rescued after a few days by a military search and rescue expedition. * On 25 October 1968 a Douglas C-47 Skytrain, Douglas C-47A PH-DAA of KLM, KLM Aerocarto flew into the Tafelberg following an engine failure whilst on a survey flight. The aircraft collided with the mountain in cloud, killing three of the five people on board. References External linksGoogle Maps - Tafelberg
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Voltzberg
Voltzberg is a mountain in Suriname at . It is part of the Emma Range and is located in the Sipaliwini District. It is named after the German geologist Friedrich Voltz. Voltzberg used to form a nature reserve together with the close by Raleigh Falls. In 1998, it became part of the Central Suriname Nature Reserve. The mountain rises from three sides and therefore looks very imposing, however it is much easier to climb than the neighbouring Van Stockumberg. The mountain is home to many monkeys. The mountain is popular with bird watchers with more than 400 different birds including the Guianan cock-of-the-rock. The Voltzberg features on the 20 Surinamese dollar The Surinamese dollar (ISO 4217 code ''SRD'') has been the currency of Suriname since 2004. It is divided into 100 ''cent''. The Surinamese dollar is normally abbreviated with the dollar sign ''$'', or alternatively ''Sr$'' to distinguish it from ... banknote. References External links Inselbergs of South America ...
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