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AU Grabber
The AU Grabber (pronounced as: ''Gold Grabber'';"Au" is the chemical symbol for gold) is a self-propelled barge excavator dredge used to mine Bering Sea placer gold deposits in the region around Nome, Alaska, USA. It is owned and operated by Richard Schimschat and featured in the Discovery Channel USA mining reality TV show ''Bering Sea Gold''. It cost $600,000 to buy. In 2017 a 120-lb two-week-old seal was found on the dredge. Hank Schimschat retired from mining in 2019, and hired out the AU Grabber. Though no longer part of the show, in 2020, the dredge once again appeared on Bering Sea Gold, still mining in the Nome region. At the end of the 2020 season, while pulling out the dredge, it was improperly supported, bending the boat, ending its journey. The equipment of AU Grabber was moved to a new barge, the Mistress (stylized as ''Mistre$$''), for the 2021 gold season. Specifications :Vessel 1031061 * Launch date: 1995 * Length: * Width: * Depth: * Net tonnage: * Gross to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental ( native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Excavator
Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels. They are a natural progression from the steam shovels and often mistakenly called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. Due to the linear actuation of hydraulic cylinders, their mode of operation is fundamentally different from cable-operated excavators which use winches and steel ropes to accomplish the movements. Terminology Excavators are also called diggers, JCBs (a proprietary name, in an example of a generic trademark), mechanical shovels, or 360-degree excavators (sometimes abbreviated simply to "360"). Tracked excavators are sometimes called "trackhoes" by analogy to the backhoe. In the UK and Ireland, wheeled excavators are sometim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dredging
Dredging is the excavation of material from a water environment. Possible reasons for dredging include improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing dams, dikes, and other controls for streams and shorelines; and recovering valuable mineral deposits or marine life having commercial value. In all but a few situations the excavation is undertaken by a specialist floating plant, known as a dredger. Dredging is carried out in many different locations and for many different purposes, but the main objectives are usually to recover material of value or use, or to create a greater depth of water. Dredges have been classified as suction or mechanical. Dredging has significant environmental impacts: it can disturb marine sediments, leading to both short- and long-term water pollution, destroy important seabed ecosystems, and can release human-sourced toxins captured in the sediment. Description ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bering Sea
The Bering Sea (, ; rus, Бе́рингово мо́ре, r=Béringovo móre) is a marginal sea of the Northern Pacific Ocean. It forms, along with the Bering Strait, the divide between the two largest landmasses on Earth: Eurasia and The Americas. It comprises a deep water basin, which then rises through a narrow slope into the shallower water above the continental shelf, continental shelves. The Bering Sea is named for Vitus Bering, a Denmark, Danish navigator in Russian service, who, in 1728, was the first European to systematically explore it, sailing from the Pacific Ocean northward to the Arctic Ocean. The Bering Sea is separated from the Gulf of Alaska by the Alaska Peninsula. It covers over and is bordered on the east and northeast by Alaska, on the west by the Russian Far East and the Kamchatka Peninsula, on the south by the Alaska Peninsula and the Aleutian Islands and on the far north by the Bering Strait, which connects the Bering Sea to the Arctic Ocean's Chukchi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placer Mining
Placer mining () is the mining of stream bed (Alluvium, alluvial) deposits for minerals. This may be done by open-pit mining, open-pit (also called open-cast mining) or by various surface excavating equipment or tunneling equipment. Placer mining is frequently used for precious metal deposits (particularly gold) and gemstones, both of which are often found in Alluvium, alluvial deposits—deposits of sand and gravel in modern or ancient stream beds, or occasionally glacial deposits. The metal or gemstones, having been moved by stream flow from an original source such as a vein, are typically only a minuscule portion of the total deposit. Since gems and heavy metals like gold are considerably denser than sand, they tend to accumulate at the base of placer deposits. Placer deposits can be as young as a few years old, such as the Canadian Queen Charlotte beach gold placer deposits, or billions of years old like the Elliot Lake uranium paleoplacer within the Huronian Supergroup i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nome, Alaska
Nome (; ik, Sitŋasuaq, ) is a city in the Nome Census Area in the Unorganized Borough of Alaska, United States. The city is located on the southern Seward Peninsula coast on Norton Sound of the Bering Sea. It had a population of 3,699 recorded in the 2020 census, up from 3,598 in 2010. Nome was incorporated on April 9, 1901, and was once the most-populous city in Alaska. Nome lies within the region of the Bering Straits Native Corporation, which is headquartered in Nome. The city of Nome also claims to be home to the world's largest gold pan, although this claim has been disputed by the Canadian city of Quesnel, British Columbia. In the winter of 1925, a diphtheria epidemic raged among Alaska Natives in the Nome area. Fierce territory-wide blizzard conditions prevented the delivery of a life-saving diphtheria antitoxin serum by airplane from Anchorage. A relay of dog sled teams was organized to deliver the serum. Today, the Iditarod Dog Sled Race follows the same route they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discovery Channel
Discovery Channel (known as The Discovery Channel from 1985 to 1995, and often referred to as simply Discovery) is an American cable channel owned by Warner Bros. Discovery, a publicly traded company run by CEO David Zaslav. , Discovery Channel was the third most widely distributed subscription channel in the United States, behind now-sibling channel TBS and The Weather Channel; it is available in 409 million households worldwide, through its U.S. flagship channel and its various owned or licensed television channels internationally. It initially provided documentary television programming focused primarily on popular science, technology, and history, but by the 2010s had expanded into reality television and pseudo-scientific entertainment. , Discovery Channel is available to approximately 88,589,000 pay television households in the United States. History John Hendricks founded the channel and its parent company, Cable Educational Network Inc., in 1982. Several investo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bering Sea Gold
''Bering Sea Gold'' (also known as ''Gold Divers'' in the UK) is a reality television series set in Nome, Alaska, on Norton Sound, that airs on Discovery Channel. It is from the creators of the ''Deadliest Catch'' reality TV show. The show is divided into the summer dredging season (aired in the spring), under the title ''Bering Sea Gold'', and the spring dredging season (aired in the fall), under the title ''Bering Sea Gold: Under The Ice''. For the first three seasons, this distinction held; in the 2015 4th season of the spring ice dredging season, the title card changed to "Bering Sea Gold", making the title identical to the original summer dredging season show. This continued with the 2016 5th seasons. The show follows boats equipped with various setups to achieve gold mining in a summertime, cold northern latitude, shallow water, ocean environment. The fleet each typically consists of a sluicing apparatus, a means of paydirt collection (dredge), and a cold-water-diving lif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinniped
Pinnipeds (pronounced ), commonly known as seals, are a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic, mostly marine mammals. They comprise the extant families Odobenidae (whose only living member is the walrus), Otariidae (the eared seals: sea lions and fur seals), and Phocidae (the earless seals, or true seals). There are 34 extant species of pinnipeds, and more than 50 extinct species have been described from fossils. While seals were historically thought to have descended from two ancestral lines, molecular evidence supports them as a monophyletic lineage (descended from one ancestral line). Pinnipeds belong to the order Carnivora; their closest living relatives are musteloids (weasels, raccoons, skunks, and red pandas), having diverged about 50 million years ago. Seals range in size from the and Baikal seal to the and southern elephant seal male, which is also the largest member of the order Carnivora. Several species exh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mistress (dredge)
Mistress is the feminine form of the English word "master" (''master'' + ''-ess'') and may refer to: Romance and relationships * Mistress (lover), a female lover of a married man ** Royal mistress * Maîtresse-en-titre, official mistress of a French king Title or form of address * Mistress (form of address) * Mistress (college), a female college head * Mistress of the Robes of the UK Royal Household * Female equivalent of schoolmaster In ancient religions * Despoina, a Greek goddess referred to as "the mistress" * Potnia ("mistress lady"), a title for a Greek goddess In arts and entertainment * Mistress (band), a band from Birmingham, England * ''Mistress'', a band from Germany, fronted by Angela Gossow * ''Mistress'' (1992 film) * ''Mistress'' (1987 film) * ''Mistresses'' (British TV series) * ''Mistresses'' (American TV series) * ''Mistress'' (TV series) * "Mistress", a song by Disturbed from ''Believe'' * "Mistress", a song by Rebecca Ferguson from '' Superwoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrtle Irene
The Myrtle Irene (USCG id: 643114) is a crewed flat-topped power barge adapted into a littorals at-sea excavator dredge mining vessel designed By Tony Messina out of Northern Wisconsin . It is owned by Arctic Sea Mining, LLC and its registered home port is Nome, Alaska, USA. This excavator dredge mining barge is introduced and featured since the 2018 season 10 in ''Bering Sea Gold ''Bering Sea Gold'' (also known as ''Gold Divers'' in the UK) is a reality television series set in Nome, Alaska, on Norton Sound, that airs on Discovery Channel. It is from the creators of the ''Deadliest Catch'' reality TV show. The show is di ...'', a Discovery Channel USA reality TV show on sea mining for gold in Alaska. ''Bering Sea Gold'', Discovery Channel USA, Season 10, 2018 ''Bering Sea Gold'', Discovery Channel USA, Season 11, 2019 ''Bering Sea Gold'', Discovery Channel USA, Season 12, 2020 The excavator dredge cost $6,000,000 to build. Specifications :Vessel 1495 * Launch d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuvli 160
The Tuvli 160 (USCG id: 516564) is an ocean-rated crewed flat-topped barge in the process of being adapted into a powered littorals at-sea excavator-boomed suction dredge mining vessel. It is owned by Pomrenke Mining and its registered home port is Nome, Alaska, USA. The ''Tuvli 160'' was featured in 2018 season 10 of ''Bering Sea Gold''. Co-owner of Pomrenke Mining, Shawn Pomrenke, confirmed in July, 2022 that he had dropped the plans to rebuild the ''Tulvi 160'', which he called the ''Mega Dredge'', due to costs involved. Specifications :Vessel 2 * Launch date: 1968 * Length: * Width: * Depth: * Net tonnage: 633 tons (bare) * Gross tonnage: 825 tons (projected) * Mining rate: per hour * Mining depth: References External links * Boat Database (boatdb.netNome, AK port boats See also * Myrtle Irene * Christine Rose (dredge) * AU Grabber * Viking Dredge 1 * Viking Dredge 2 * Bima (dredge) The Bima () was a bucket-line dredge. It was built to mine tin in off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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