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Qal'eh Hasan Ali
Qal'eh Hasan Ali is a maar-producing volcanic field located southeast of Kerman Province, Iran. The field is presumed of Quaternary age, though it has produced no historic eruptions. Consisting of 14 maars each of different size, its most significant crater is Great Crater, about in width and in depth. This volcanic field was originally considered to be a field of impact craters. The volcanism both of Qal'eh Hasan Ali and of several neighbouring volcanic centres is associated with a local fault zone. The general area of Iran has been affected by the collision of Arabia with Eurasia, resulting in volcanic activity. Geography and structure Qal'eh Hasan Ali lies in the Kerman province of Iran, approximately southeast of Kerman. The village of the same name Qal'eh Hasan Ali is close to the field. They were discovered during geological reconnaissance by geologists of the Yugoslav Institute for Geological and Mining exploration and originally considered to be impact crat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotethys
The Tethys Ocean ( el, Τηθύς ''Tēthús''), also called the Tethys Sea or the Neo-Tethys, was a prehistoric ocean that covered most of the Earth during much of the Mesozoic Era and early Cenozoic Era, located between the ancient continents of Gondwana and Laurasia, before the opening of the Indian and Atlantic oceans during the Cretaceous Period. It was preceded by the Paleo-Tethys Ocean, which lasted between the Cambrian and the Early Triassic, while the Neotethys formed during the Late Triassic and lasted until the early Eocene (about 50 million years ago) when it completely closed. A portion known as the Paratethys formed during the Late Jurassic, was isolated during the Oligocene (34 million years ago) and lasted up to the Pliocene (about 5 million years ago), when it largely dried out. Many major seas and lakes of Europe and Western Asia, including the Mediterranean Sea, the Black Sea, the Caspian Sea, and the Aral Sea are thought to be remnants of the Paratethy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabia
The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Plate. At , the Arabian Peninsula is the largest peninsula in the world. Geographically, the Arabian Peninsula includes Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, the United Arab Emirates (UAE), and Yemen, as well as the southern portions of Iraq and Jordan. The largest of these is Saudi Arabia. In the classical era, the southern portions of modern-day Syria, Jordan, and the Sinai Peninsula were also considered parts of Arabia (see Arabia Petraea). The Arabian Peninsula formed as a result of the rifting of the Red Sea between 56 and 23 million years ago, and is bordered by the Red Sea to the west and southwest, the Persian Gulf and the Gulf of Oman to the northeast, the Levant and Mesopotamia to the north and the Arabian Sea and the Indian Oce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armenia
Armenia (), , group=pron officially the Republic of Armenia,, is a landlocked country in the Armenian Highlands of Western Asia.The UNbr>classification of world regions places Armenia in Western Asia; the CIA World Factbook , , and ''Oxford Reference Online'' also place Armenia in Asia. It is a part of the Caucasus region; and is bordered by Turkey to the west, Georgia to the north, the Lachin corridor (under a Russian peacekeeping force) and Azerbaijan to the east, and Iran and the Azerbaijani exclave of Nakhchivan to the south. Yerevan is the capital, largest city and the financial center. Armenia is a unitary, multi-party, democratic nation-state with an ancient cultural heritage. The first Armenian state of Urartu was established in 860 BC, and by the 6th century BC it was replaced by the Satrapy of Armenia. The Kingdom of Armenia reached its height under Tigranes the Great in the 1st century BC and in the year 301 became the first state in the world to adopt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sar'akhor
Sar'akhor is a volcano in Iran. The tectonic regimen in Iran is characterized by the past collision of Arabia with Asia and the still ongoing convergence, which is accommodated by strike-slip faulting and contraction in the Alborz Mountains and the Zagros Mountains.Shabanian ''et al.'' 2012, p.2 Sar'akhor lies in the Kopeh Dag region where Central Iran and Eurasia interact.Shabanian ''et al.'' 2012, p.3 Sar'akhor is the largest volcano in the area, having a diameter of . It is formed by a foundation made of basaltic lava which occasionally contains olivine and an edifice proper constructed by andesite and dacite in the form of pyroclastics. It was active between the Miocene and Pliocene. With such an age, erosion has had a long time to degrade the edifice; presently it rises about above the terrain, with the present-day edifice being the middle and lower part of the previous volcano.Shabanian ''et al.'' 2012, p.10 The old edifice was about high, thus relatively large.Shabanian ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Damavand
Mount Damavand ( fa, دماوند ) is a dormant stratovolcano, the highest peak in Iran and Western Asia and the highest volcano in Asia and the 2nd highest volcano in the Eastern Hemisphere (after Mount Kilimanjaro), at an elevation of . Damāvand has a special place in Persian mythology and folklore. It is in the middle of the Alborz range, adjacent to ''Varārū'', ''Sesang'', ''Gol-e Zard'', and ''Mīānrūd''. It is near the southern coast of the Caspian Sea, in Amol County, Mazandaran Province, northeast of the city of Tehran. Mount Damāvand is the 12th most prominent peak in the world and the second most prominent in Asia after Mount Everest. It is part of the Volcanic Seven Summits mountaineering challenge. Symbolism and mythology Damavand is a significant mountain in Persian mythology. It is the symbol of Iranian resistance against despotism and foreign rule in Persian poetry and literature. In Zoroastrian texts and mythology, the three-headed dragon Aži Da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bijar Volcanic Field
Bijar may refer to: * Bijar (city), a city in Kordestan Province, Iran ** Bijar County Bijar County ( fa, شهرستان بیجار; ku, شارستانی بیجاڕ) is in Kurdistan province, Iran. The capital of the county is the city of Bijar Bijar may refer to: * Bijar (city), a city in Kordestan Province, Iran ** Bijar Cou ... * Bijar, Nehbandan, a village in South Khorasan Province, Iran * Bijar, Punjab, a village in Pakistan * Bijar rug, a type of Persian carpet See also * Bejar (other) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 243 million people, and has the world's Islam by country#Countries, second-largest Muslim population just behind Indonesia. Pakistan is the List of countries and dependencies by area, 33rd-largest country in the world by area and 2nd largest in South Asia, spanning . It has a coastline along the Arabian Sea and Gulf of Oman in the south, and is bordered by India to India–Pakistan border, the east, Afghanistan to Durand Line, the west, Iran to Iran–Pakistan border, the southwest, and China to China–Pakistan border, the northeast. It is separated narrowly from Tajikistan by Afghanistan's Wakhan Corridor in the north, and also shares a maritime border with Oman. Islamabad is the nation's capital, while Karachi is its largest city and fina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koh-i-Sultan
Koh-i-Sultan is a volcano in Balochistan, Pakistan. It is part of the tectonic belt formed by the collision of India and Asia: specifically, a segment influenced by the subduction of the Arabian plate beneath the Asian plate and forming a volcanic arc which includes the Bazman and Taftan volcanoes in Iran. The volcano consists of three main cones, with heavily eroded craters running west-northwest and surrounded by a number of subsidiary volcanic centres. Its summit is high, and the crater associated with the Miri cone has a smaller crater inside. The volcano is formed by andesite and dacite rocks, with fragmentary rocks prevailing over lava flows. The rocks have typical arc-volcano chemistry and composition, with a progression from andesite to dacite in the eruption products with younger age. Potassium-argon dating has indicated an age range from 5,900,000 to 90,000 years. Subsequent erosion has generated a large debris apron around the base of the volcano and carved rock fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taftan Volcano
Taftan ( fa, تفتان, ''Taftân'', Persian for "blistering, smoldering, fuming") is an active stratovolcano in south-eastern Iran in the Sistan and Baluchestan province. With variable heights reported, all around 4,000 metres (13,000 ft) above sea level, it is the highest mountain in south-eastern Iran. The nearest city is Khash. Taftan has two main summits, Narkuh and Madehkuh, and various heights have been reported for both summits. The northwestern Narkuh has two craters and is the older of the two summits. The southeastern Madehkuh summit is surrounded by fresh-looking lava flows and has at least three craters. The principal rock at Taftan is andesite. Reports of historical volcanic activity are unclear and the youngest radiometric dates are 6,950 ± 20 years before present. Currently, the volcano features vigorous fumarolic activity that is visible from a great distance and involves numerous vents on Materkuh. Taftan appears to be part of a geothermal area, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bazman
Bazman ( fa, بزمان, also known as Kuh-e Bazman) is a dormant stratovolcano in a remote desert region of Sistan and Baluchestan Province in south-eastern Iran. A 500-m-wide crater caps the summit of the dominantly andesitic-dacitic volcano, the flanks of which are covered by monogenetic centres especially to the northwest. Bazman is a geologically young volcano which formed mainly in the Quaternary, with the oldest dated rocks being 11.7 million years old and the youngest 0.6 million years. Although no historic eruptions have been reported from Bazman, it does contain fumaroles. Thus Bazman may be regarded as dormant, rather than extinct. Its satellite cones have been the source of basaltic lava flows. Bazman volcano is part of a volcanic arc in southeastern Iran, the Makran volcanic arc. At this arc, shallow subduction has generated an arc of volcanic activity which includes Bazman, Taftan and Koh-i-Sultan volcanoes. Bazman has been affected by heavy erosion. The flanks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makran
Makran ( fa, مكران), mentioned in some sources as Mecran and Mokrān, is the coastal region of Baluchistan. It is a semi-desert coastal strip in Balochistan, in Pakistan and Iran, along the coast of the Gulf of Oman. It extends westwards, from the Sonmiani Bay to the northwest of Karachi in the east, to the fringes of the region of Bashkardia/Bāšgerd in the southern part of the Sistān and Balučestān province of modern Iran. Makrān is thus bisected by the modern political boundary between Pakistan and Iran. Etymology The southern part of Balochistan is called ''Kech Makran'' on Pakistani side and Makran on the Iranian side which is also the name of a former Iranian province. The location corresponds to that of the Maka satrapy in Achaemenid times. The Sumerian trading partners of Magan are identified with Makran. In Varahamihira's Brihat Samhita, there is a mention of a tribe called ''Makara'' inhabiting the lands west of India. Arrian used the term '' Ichthyophagi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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