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List Of Mines In Indonesia
This list of mines in Indonesia is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be included in this list. References {{DEFAULTSORT:Mines in Indonesia Indonesia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mines
This lists of mines is a meta-list (list of lists) containing links to mine-related lists. By production * List of coal mines ** List of coal mines in Australia *** List of collieries in Newcastle (Australia) ***List of coal mines in Queensland **List of coal mines in Canada ***List of coal mines and landmarks in the Nanaimo area ** List of coal mines in Japan ** List of coal mines in the United Kingdom *** List of collieries in Yorkshire (1984–2015) **List of coal mines in the United States *List of copper mines **List of copper mines in Canada ** List of copper mines in the United States *List of diamond mines *List of gold mines **List of gold mines in Australia ***List of active gold mines in Western Australia ** List of gold mines in Canada **List of gold mines in Japan ** List of largest gold mines by production ** List of gold mines in Tanzania ** List of gold mines in the United States ***List of active gold mines in Nevada ***List of gold mines in Georgia *List of iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lhokseumawe
Lhokseumawe ( id, Kota Lhokseumawe; ace, Lhôk Seumaw‘è, Jawi: ), is the second largest city in Aceh province, Indonesia. The city covers an area of 181.06 square kilometres, and had a population of 171,163 at the 2010 censusBiro Pusat Statistik, Jakarta, 2011. and 188,713 at the 2020 census.Badan Pusat Statistik, Jakarta, 2021. The city is a key regional centre important for the economy of Aceh. History The name Lhokseumawe comes from the words ''lhok'' and ''seumawe''. ''Lhok'' means "deep", "bay", and "ocean trenches", and Lhokseumawe means the swirling water in the sea along the offshore of Banda Sakti and its surroundings. The city was formerly part of North Aceh Regency. The area is linked to the emergence of the kingdom Samudera Pasai around the 13th century, which later came under the sovereignty of Sultanate of Aceh in 1511. Pre Colonial Era The Sultanate of Aceh was established by Sultan Ali Mughayatsyah in 1511. Later, during its golden era, in the 17th centu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dairi Mine
The Dairi mine is a zinc and lead mine in the Dairi Regency of the North Sumatra province of Indonesia. It is owned by Dairi Prima Mineral, which obtained a permit to explore the area in 1988 and started drilling in 1997. The largest of the ore bodies is 26.7 million tons, reportedly estimated by the mining company as comprising 7% lead and 12% zinc. Location and description The underground mine is located near the Sopokomil hamlet of Longkotan d/small> village in the Silima Pungga-Pungga d/small> subdistrict of Dairi Regency, in the North Sumatra province on the island of Sumatra, in Western Indonesia. The location is 25 kilometres west-northwest of Sidikalang, the capital town of Dairi Regency. The mine sits on the Great Sumatran fault line. The earthquake-prone land around the mine is unstable because it is composed of ash from the local volcanoes. Stanford University civil engineer Richard Meehan said that the mine's design is "almost certain" to result in a disast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peranap Coal Mine
The Peranap Coal Mine is a coal mine located in East Kalimantan. The mine has coal reserves amounting to 1.16 billion tonnes of coking coal, one of the largest coal reserves in Asia and the world. See also *List of mines in Indonesia This list of mines in Indonesia is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be ... References Coal mines in Indonesia {{Mine-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kendawangan Mine
The Kendawangan mine is a large mine located in Indonesia in the province of West Kalimantan. Kendawangan represents one of the largest bauxite reserve in Indonesia and one of the largest in Asia, having estimated reserves of 42 million tonnes. See also *List of mines in Indonesia This list of mines in Indonesia is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be ... References Bauxite mines in Indonesia {{mine-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Konawe Mine
The North Konawe mine is a large mine in the east of Indonesia in Sulawesi Sulawesi (), also known as Celebes (), is an island in Indonesia. One of the four Greater Sunda Islands, and the world's eleventh-largest island, it is situated east of Borneo, west of the Maluku Islands, and south of Mindanao and the Sulu Ar .... North Konawe represents one of the largest nickel reserve in Indonesia having estimated reserves of 498 million tonnes of ore grading 1.36% nickel. The 498 million tonnes of ore contains 6.77 million tonnes of nickel metal. There are conflicting opinions on this mining business of state-owned mining company PT Aneka Tambang (Antam). While the Indonesian government, in 2022, considered it a National Vital Object (Obvitnas), there has been significant resistance by the population against the mining permits from 2007 on. References Nickel mines in Indonesia {{Indonesia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bengalon Coal Mine
The Bengalon Coal Mine is a coal mine located in East Kalimantan. The mine has coal reserves amounting to 871 million tonnes of coking coal, one of the largest coal reserves in Asia and the world. The mine has an annual production capacity of 4.3 million tonnes of coal. See also * Sangatta Coal Mine - part of the same mine complex (KPC Operation) References {{DEFAULTSORT:Bengalon Coal Mine Coal mines in Indonesia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diamond
Diamond is a Allotropes of carbon, solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Another solid form of carbon known as graphite is the Chemical stability, chemically stable form of carbon at Standard conditions for temperature and pressure, room temperature and pressure, but diamond is metastable and converts to it at a negligible rate under those conditions. Diamond has the highest Scratch hardness, hardness and thermal conductivity of any natural material, properties that are used in major industrial applications such as cutting and polishing tools. They are also the reason that diamond anvil cells can subject materials to pressures found deep in the Earth. Because the arrangement of atoms in diamond is extremely rigid, few types of impurity can contaminate it (two exceptions are boron and nitrogen). Small numbers of lattice defect, defects or impurities (about one per million of lattice atoms) color diamond blue (bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martapura, South Kalimantan
Martapura is the capital of the Banjar Regency in South Kalimantan province, Indonesia. It is located close to the city of Banjarbaru (with which it forms a continuous built-up area) and it consists of three Districts of Indonesia, districts within the Regency - Martapura (district), Martapura, West Martapura and East Martapura, with a combined population at the 2010 Census of 147,654 people. Originally this town was named "Kayutangi", which was the last capital of the former Sultanate of Banjar. The famous Banjar people, Banjarese ulema Sheikh Muhammad Arsyad al-Banjari, author of Sabilal Muhtadin, comes from this town. This town is famous as ''kota santri'' or the "city of ''santri'' (Muslim students)" in Kalimantan, because of the ''pesantren'' (Islamic boarding school) of Pondok Pesantren Darussalam Martapura. Martapura is often called "Veranda of Mecca" because there are many santris wearing white clothes in this town who walk up and down to study Islam, similar to Mecca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauxite
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small amounts of anatase (TiO2) and ilmenite (FeTiO3 or FeO.TiO2). Bauxite appears dull in luster and is reddish-brown, white, or tan. In 1821, the French geologist Pierre Berthier discovered bauxite near the village of Les Baux in Provence, southern France. Formation Numerous classification schemes have been proposed for bauxite but, , there was no consensus. Vadász (1951) distinguished lateritic bauxites (silicate bauxites) from karst bauxite ores (carbonate bauxites): * The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and Jamaica above carbonate rocks (limestone and do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bintan Island
Bintan Island or ''Negeri Segantang Lada'' is an island in the Riau archipelago of Indonesia. It is part of the Riau Islands province, the capital of which, Tanjung Pinang, lies in the island's south and is the island's main community. Bintan's land area is (total area is including 96% sea area). Its administrative region is designated the Bintan Regency, one of the six administrative regencies of the Riau Islands province. The city of Tanjung Pinang is an autonomous area geographically within Bintan Island but not included in the Regency. Bintan's history is traced to the early 3rd century. The island flourished as a trading post on the route between China and India, and over the centuries it came under the control of the Chinese, the British, and then the Dutch when it was declared part of the Dutch East Indies through the Anglo-Dutch Treaty of 1824. In the 12th century, the Bintan island in the Strait of Malacca was known as the "Pirate Island" since the Malay pirates used to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron Corporation
Chevron Corporation is an American multinational energy corporation. The second-largest direct descendant of Standard Oil, and originally known as the Standard Oil Company of California (shortened to Socal or CalSo), it is headquartered in San Ramon, California, and active in more than 180 countries. Chevron is engaged in every aspect of the oil and natural gas industries, including hydrocarbon exploration and production; refining, marketing and transport; chemicals manufacturing and sales; and power generation. Chevron traces its history back to the 1870s. The company grew quickly after the breakup of Standard Oil by acquiring companies and partnering with others, especially Texaco. Socal was one of the Seven Sisters that dominated the global petroleum industry from the mid-1940s to the 1970s. In 1985, Socal merged with the Pittsburgh-based Gulf Oil and rebranded as Chevron; the newly-merged company later merged with Texaco in 2001. Today, Chevron manufactures and sells fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
