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Pete's Paradise Cave
Pete's Paradise Cave is a cave in the British Overseas Territory of Gibraltar. Explored in the 1960s and 1970s by a team led by George Palao, four skeletons have been unearthed in the cave, two of which were female skeletons with crushed skulls. Description The cave is found sixteen metres below Queens Road. The entrance is a metre high and six metres wide and the floor on entry is made of earth. This was named ''Nun's chamber''. The next chamber is called ''Rimstone Chamber'' because of the rimstone pools which fall away at different levels. From here it is possible to crawl through a tight hole for eight metres to come out at what was called ''Pearl's Chamber'' because of the presence of cave pearl A cave pearl is a small, usually spherical, speleothem (cave formation) found in limestone caves. Cave pearls are formed by a concretion of calcium salts that form concentric layers around a nucleus. Exposure to moving water polishes the surface ...s. These are formed around grain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gibraltar
Gibraltar ( , ) is a British Overseas Territories, British Overseas Territory and British overseas cities, city located at the southern tip of the Iberian Peninsula, on the Bay of Gibraltar, near the exit of the Mediterranean Sea into the Atlantic Ocean (Strait of Gibraltar). It has an area of and is Gibraltar–Spain border, bordered to the north by Spain (Campo de Gibraltar). The landscape is dominated by the Rock of Gibraltar, at the foot of which is a densely populated town area. Gibraltar is home to some 34,003 people, primarily Gibraltarians. Gibraltar was founded as a permanent watchtower by the Almohad Caliphate, Almohads in 1160. It switched control between the Nasrids, Crown of Castile, Castilians and Marinids in the Late Middle Ages, acquiring larger strategic clout upon the destruction of nearby Algeciras . It became again part of the Crown of Castile in 1462. In 1704, Anglo-Dutch forces Capture of Gibraltar, captured Gibraltar from Spain during the War of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen's Road, Gibraltar
Queen's Road is the longest road in the British Overseas Territory of Gibraltar. It runs north-south through the Upper Rock Nature Reserve on the Rock of Gibraltar. It forks into Old Queen's Road which runs almost parallel with it for some part. The narrow road is halfway up the Rock and overlooks the Bay of Gibraltar. St. Michael's Cave lies off this road on Spur Battery Road. This is a large show cave featuring stalactites and stalagmites and an auditorium large enough to take orchestras. Also of note, apart from the nature reserve, are the Great Siege Tunnels The Great Siege Tunnels in the British Overseas Territory of Gibraltar, also known as the Upper Galleries, are a series of tunnels inside the northern end of the Rock of Gibraltar. They were dug out from the solid limestone by the British dur ... at the northern end. References Streets in Gibraltar {{Europe-road-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Overseas Territories
The British Overseas Territories (BOTs) or alternatively referred to as the United Kingdom Overseas Territories (UKOTs) are the fourteen dependent territory, territories with a constitutional and historical link with the United Kingdom that, while not forming part of the United Kingdom itself, are part of its sovereign territory. The permanently inhabited territories are delegated varying degrees of internal self-governance, with the United Kingdom retaining responsibility for Military, defence, foreign relations, and internal security, and ultimate responsibility for governance. Three of the territories are chiefly or only inhabited by military or scientific personnel, the rest hosting significant civilian populations. All fourteen have the British monarch as head of state. These UK government responsibilities are assigned to various departments of the Foreign, Commonwealth and Development Office and are subject to change. Population Most of the territories retain permanent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Palao
George L. Palao BEM (4 October 1940, Kensington, United Kingdom - 2009, Gibraltar) was a Gibraltarian historian and potholer and illustrator. He was particularly known for his excavations and finds in many caves of Gibraltar. Early years Born in Kensington, London on 4 October 1940, George Palao became part of an entire generation of Gibraltarians who were born away from the Rock after their parents were evacuated from Gibraltar along with most of the civilian population during World War II. When the war ended he and his family were repatriated to Gibraltar where he attended the Gibraltar Technical School and the Gibraltar Dockyard School. In 1958 Palao took up employment as a draghtsman for the Government of Gibraltar at their Public Works Department Drawing Office. He returned to London in 1970 to further his studies, enrolling on a two-year course at the South East London Technical College where he attended their Department of Building and Structural Engineering. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rimstone
Rimstone, also called gours, is a type of speleothem (cave formation) in the form of a stone dam. Rimstone is made up of calcite and other minerals that build up in cave pools. The formation created, which looks like stairs, often extends into flowstone above or below the original rimstone. Often, rimstone is covered with small, micro-gours on horizontal surfaces. Rimstone basins may form terraces that extend over hundreds of feet, with single basins known up to 200 feet long from Tham Xe Biang Fai in Laos. Formation Rimstone dams form where there is some gradient, and hence flow, over the edge of a pool. Crystallization begins to occur at the air/water/ rock interface. The turbulence caused by flow over the edge of the building dam may contribute to the outgassing or loss of carbon dioxide from water, and result in precipitation of mineral on this edge. When dams form under running water, they tend to be higher when the passage is steeper. Shallow-gradient dams tend to be lower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Pearl
A cave pearl is a small, usually spherical, speleothem (cave formation) found in limestone caves. Cave pearls are formed by a concretion of calcium salts that form concentric layers around a nucleus. Exposure to moving water polishes the surface of cave pearls, making them glossy; if exposed to the air, cave pearls can degrade and appear rough. Composition A cave pearl is composed primarily of calcite (calcium carbonate aCO3. Cave pearls are generally not considered to be a type of oolite. Other minerals found in small quantities in cave pearls include quartz (silicon dioxide iO2, apatite (a group of phosphate minerals), iron, aluminium, and magnesium. Formation Cave pearls form when water dripping into a cave loses carbon dioxide and precipitates calcite. A cave pearl forms when the water is moving too vigorously to form a stalagmite. A nucleus of matter (such as a grain of sand) becomes coated with calcite, and the current then provides a rotation to the nucleus in suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
