Home
Search results “Open surface mining”
Open Pit Gold Mining
 
02:12
Gold is now primarily found in very low concentrations. Open pit mines, like the one shown in this video, process tons of rock in order to extract just a few ounces. This process is extremely damaging to the environment. This clip I Segment Produced from History Channel's "How the Earth Was Made" series is being used in the geology curriculum nationwide and abroad. © History Channel
Views: 42485 Lauren Kritzer
Open Pit Coal Mine
 
04:15
Open Pit Coal Mine Stellarton, NS,
Views: 744096 Jim How
Cat Surface Mining Product Demo
 
42:46
Want to learn more? http://mining.cat.com As part of Mining Forum 2014, Caterpillar hosted several demonstrations of the Cat mining product line for customers from around the world at the Tinaja Hills Demonstration and Learning Center in Arizona. Recorded in May 2014.
DJI Mavic @ open-pit mine 4K
 
03:18
The open-pit mine Hambach is a large open-pit mine (German: Tagebau) in Niederzier and Elsdorf, North-Rhine Westphalia, Germany. It is operated by RWE and used for mining lignite. Begun in 1978, the mine currently has a size of 33.89 km² and is planned to eventually have a size of 85 km². It is the deepest open pit mine with respect to sea level, where the bottom of the pit is 293 metres (961 ft) below sea level. There working bucket-wheel excavator. The biggest machine that I've ever seen. 14200 tons,16560kw power, 225m long, 96m high. Subscribe for more upcomming Videos. https://m.facebook.com/Sirijoga https://www.instagram.com/shotbypril
Views: 4007 Drone-Visions
Basics of open pit mining
 
02:15
Free Download PDF: http://j.gs/8AY6 For more visit: http://miningpresentations.blogspot.com/ Informative presentation you came across to know about Open Pit mining. Open Pit mining MINING Methods Hydraulic Gassification Opencast mining Open cut Mining Surface or Strip Mining final pit, weather Land degradation by mining Deforestation Pollution water Air Land Noise workings Workings Deeper Depths cities and under sea/rivers The quarried area. I created this video with the YouTube Slideshow Creator (http://www.youtube.com/upload) -~-~~-~~~-~~-~- Please watch: "Description des principales gemmes: Le Diamant C" https://www.youtube.com/watch?v=KHgeOkr5IZM -~-~~-~~~-~~-~-
Views: 22558 Mining presentations
Surface Mining Animation
 
02:52
See what Vermeer surface mining equipment can do for you. - Patented tilting capability - Vertical wall capability - Mine in layers - Selective piling - Selective loading - Maneuverability and stability - Top down cutting Learn more about Vermeer terrain leveler surface excavation equipment: http://www2.vermeer.com/vermeer/NA/en/N/equipment/terrain_leveler_sem
Views: 16483 Vermeer
BIG Heavy Equipments Working In Antamina Open Pit Mining Peru
 
11:27
Antamina Mine Peru Komatsu Wheel Dozer WD900-3 Komatsu Dozer D375A-6R Komatsu Dozer D475A Komatsu Dump Truck 930E - 4SE P&H 4100XPC Rope Shovel Letourneau L2350 Wheel loader Exclusive Video From Mr. Alan T. WARNING!!! NO TV BROADCAST WITHOUT PERMISSION!!! NO RE-UPLOAD!!! MrZygy3
Views: 105329 MrZygy3
Open-pit mine Garzweiler surface mine - Tagebau Garzweiler Baunkohle-Abbau
 
01:23
Seeing Garzweiler surface mine in Germany, a very big one, among the biggest in Europe. Operated by RWE. Wikipedia Info: The Tagebau Garzweiler is a large surface mine (German: Tagebau) in the German state of North-Rhine Westphalia. It is operated by RWE and used for mining lignite. The mine currently has a size of 48 km² and got its name from the village of Garzweiler which previously existed at this location. The mine is located west of Grevenbroich and exploitation is progressing towards Erkelenz. Mining was originally limited to the 66.0 km² area Garzweiler I located east of motorway A 44. Mining in the 48.0 km² Garzweiler II sector started in 2006 and will it will take until around 2045 to fully exploit both sectors. The lignite is used for power generation at nearby power plants such as Neurath. Der Braunkohletagebau Garzweiler ist ein Tagebau der RWE Power AG (bis 2003 der RWE Rheinbraun AG), im rheinischen Braunkohlerevier in Nordrhein-Westfalen und wurde nach dem Dorf Garzweiler in der Gemeinde Jüchen (Rhein-Kreis Neuss) benannt. Das Dorf Garzweiler wurde vom Braunkohletagebau abgebaggert und ist heute -- insbesondere im Umfeld der Umweltbewegung -- ein Synonym für den Abbau von Braunkohle im Tagebau. Der Großtagebau Garzweiler (heute Garzweiler I) entstand im Jahre 1983 durch den Zusammenschluss der bestehenden Abbaufelder Frimmersdorf-Süd und Frimmersdorf-West. Frimmersdorf-Süd war seinerseits um 1960 aus dem Zusammenschluss zweier Gruben (Grube Neurath und Grube Heck) hervorgegangen, deren Ursprünge bis ins 19. Jahrhundert zurückreichen[1]. Der Abbau durch das RWE-Tochterunternehmen RWE Power AG erfolgte bisher im ersten von zwei geplanten Abschnitten Garzweiler I und II. Garzweiler I betrifft ein 66,0 km² großes Gebiet östlich der mittlerweile abgebaggerten Trasse der Autobahn A 44, das Abbaugebiet Garzweiler II betrifft das westlich der A 44 gelegene Gebiet und ist 18,0 km² kleiner als Garzweiler I. Am 31. März 1995 genehmigte die Landesregierung NRW den Braunkohleplan Garzweiler II. Am 18. Juni 2006 griffen die Schaufelradbagger auf das neue Gebiet über. Betroffen sind erstmals mit 40 km² Gebietsflächen der Stadt Erkelenz (Kreis Heinsberg). Etwa ein Drittel der Stadtfläche wird beansprucht. 6,5 km² liegen auf dem Gebiet der Gemeinde Jüchen und etwa 1,5 km² auf Gebiet der Stadt Mönchengladbach; letztere wird somit auch erstmals vom Tagebau beansprucht. *********** http://reiseworldtv.de http://blog.reiseworldtv.de http://facebook.de/reiseworld http://einfachkochen.com http://blog.einfachkochen.com http://facebook.de/einfachkochen
Views: 2566 ThomasMajchrzak
Base Metals - Surface Mining
 
03:15
Surface mining methods at our base metals operations. Vale's base metals business operates two types of mines, open-pit and underground. This video explains our surface mining methods at our base metals mines in Brazil, Chile, Indonesia and New Caledonia.
Views: 25984 Vale Global
What is OPEN-PIT MINING? What does OPEN-PIT MINING mean? OPEN-PIT MINING meaning & explanation
 
01:55
Do you travel a lot? Get yourself a mobile application to find THE CHEAPEST airline tickets deals available on the market: ANDROID - http://android.theaudiopedia.com - IPHONE - http://iphone.theaudiopedia.com or get BEST HOTEL DEALS worldwide: ANDROID - htttp://androidhotels.theaudiopedia.com - IPHONE - htttp://iphonehotels.theaudiopedia.com What is OPEN-PIT MINING? What does OPEN-PIT MINING mean? OPEN-PIT MINING meaning - OPEN-PIT MINING definition - OPEN-PIT MINING explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Open-pit, open-cast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow. This form of mining differs from extractive methods that require tunneling into the earth, such as long wall mining. Open-pit mines are used when deposits of commercially useful minerals or rocks are found near the surface; that is, where the overburden (surface material covering the valuable deposit) is relatively thin or the material of interest is structurally unsuitable for tunnelling (as would be the case for sand, cinder, and gravel). For minerals that occur deep below the surface—where the overburden is thick or the mineral occurs as veins in hard rock—underground mining methods are used to extract the valued material. Open-pit mines that produce building materials and dimension stone are commonly referred to as "quarries." Open-pit mines are typically enlarged until either the mineral resource is exhausted, or an increasing ratio of overburden to ore makes further mining uneconomic. When this occurs, the exhausted mines are sometimes converted to landfills for disposal of solid wastes. However, some form of water control is usually required to keep the mine pit from becoming a lake, if the mine is situated in a climate of considerable precipitation or if any layers of the pit forming the mine border productive aquifers.
Views: 8117 The Audiopedia
Natural Stone Quarry / Open Pit Mining Animation
 
04:10
Natural Stone Quarry / Open Pit Mining Animation
Views: 14820 mining videos
Let's Blast!
 
05:00
NOTE: Although this video shows an up-close look at the blasting process, NEVER go near an active surface mine or blast site without Federal training and permission. FYI, the white bags are Emulsified Ammonium Nitrate. The read cap is TNT and the silver rod that is connected to it by the yellow wire is the blasting cap, it's what ignites the shot. The white pebbles that are emptied into the blast holes by the powder trucks are the main explosive- "ANFO" or Ammonium Nitrate, which is a mixture of fertilizer and diesel fuel. Once the holes are filled with explosives, rock fines or "stemming" is pushed back in the holes and packed down to keep the explosives under pressure. After all the holes are loaded and rigged up, it's time for the fireworks! And remember kids, don't try this at home! Want to see more Blasting? Join the PAmining Channel and Facebook! http://www.facebook.com/pages/PAmining/164948266897468
Views: 4693004 PAmining
Most Amazing Open-pit Mines in The World (diamonds, gold, silver, copper...) [igeoNews]
 
03:44
Contribute to the Project: http://igeo.tv/contribuye-al-proyecto/ The Bingham Canyon Mine, also known as the Kennecott Copper Mine, is an open-pit mining operation extracting a large porphyry copper deposit southwest of Salt Lake City, Utah, USA, in the Oquirrh Mountains. The mine is owned by Rio Tinto Group, an international mining and exploration company headquartered in the United Kingdom. The copper operations at Bingham Canyon Mine are managed through Kennecott Utah Copper Corporation which operates the mine, a concentrator plant, a smelter, and a refinery. The mine has been in production since 1906, and has resulted in the creation of a pit over 0.6 miles (0.97 km) deep, 2.5 miles (4 km) wide, and covering 1,900 acres (770 ha). It was designated a National Historic Landmark in 1966 under the name Bingham Canyon Open Pit Copper Mine. The mine experienced a massive landslide in April of 2013 and a smaller slide in September of 2013. Udachnaya was discovered on June 15, 1955, just two days after the discovery of the diamond pipe Mir by Soviet geologist Vladimir Shchukin and his team. It is more than 600 metres (1,970 ft) deep, making it the third deepest open-pit mine in the world (after Bingham Canyon Mine and Chuquicamata). The nearby settlement of Udachny is named for the deposit. As of 2010, Udachnaya pipe is controlled by Russian diamond company Alrosa, which planned to halt open-pit mining in favor of underground mining in 2010. The mine has estimated reserves of 225.8 million carats of diamonds and an annual production capacity of 10.4 million carats Chuquicamata, or "Chuqui" as it is more familiarly known, is by excavated volume the biggest open pit copper mine in the world, located in the north of Chile, just outside of Calama, 215 km northeast of Antofagasta and 1,240 km north of the capital, Santiago. The mine is owned and operated by Codelco, a Chilean state enterprise, since the Chilean nationalization of copper in the late 1960s and early 1970s. Its depth of 850 metres (2,790 ft) makes it the second deepest open-pit mine in the world (after Bingham Canyon Mine in Utah, USA). The Diavik Diamond Mine is a diamond mine in the North Slave Region of the Northwest Territories, Canada, about 300 kilometres (190 mi) north of Yellowknife. It has become an important part of the regional economy, employing 700, grossing C$100 million in sales, and producing approximately 7.5 million carats (1,500 kg (3,300 lb)) of diamonds annually.[2] The area was surveyed in 1992 and construction began in 2001, with production commencing in January 2003. It is connected by an ice road and Diavik Airport with a 5,235 ft (1,596 m) gravel runway regularly accommodating Boeing 737 jet aircraft. The Grasberg Mine is the largest gold mine and the third largest copper mine in the world. It is located in the province of Papua in Indonesia near Puncak Jaya, the highest mountain in Papua, and it has 19,500 employees. It is majority owned through a subsidiary by Freeport-McMoRan, which owns 90.64% of PT Freeport Indonesia, the principal operating subsidiary in Indonesia, including 9.36% owned through its wholly owned subsidiary, PT Indocopper Investama. The Government of Indonesia owns the remaining 9.36% of PT Freeport Indonesia. FCX operates under an agreement with the Government of Indonesia, which allows Freeport to conduct exploration, mining and production activities in a 24,700-acre area (Block A). It also conducts exploration activities in an approximate 500,000-acre area (Block B). All of Freeport's proven and probable mineral reserves and current mining operations are located in Block A. The 2006 production was 610,800 tonnes of copper; 58,474,392 grams of gold; and 174,458,971 grams of silver. Watch Related Video Oil Spillage: The Five Biggest and Calamitous in the History, Can we Do Something?: http://www.youtube.com/watch?v=B0x4l70oiQI http://igeo.tv/ Igeo TV en español: ver videos, agencia de noticias y venta de metraje en: http://www.youtube.com/user/igeotv
Views: 420762 IgeoNews
Copper Mine Open Pit Blasting Explosion
 
02:58
Open pit blasting at a copper mine in Nogorniy Kharabahk. Just a small playlist of blasts' from the copper mine that I work at.
Views: 26450 bodmitri
Open Pit Mine Planning
 
01:58
This video shows how to quickly design an open-pit mine, and calculate the volume of the mine – www.vrmesh.com
Views: 6321 VRMesh
OPEN PIT MINING IN PA
 
09:40
DEEP OPEN PIT MINING FOR ANTHRACITE
Views: 19182 bennettshovel
Open-pit Mining Simulation by MOSIMTEC
 
01:36
This video demonstrates the benefits of using simulation in the mining industry. Benefits range from validating design, stakeholder communication, determining financial trade-off points, delaying cost, balance between CapEx and OpEx. Simulation models allow engineers and managers to compare mine operations across multiple scenarios by tweaking many variables at the same time. Contact MOSIMTEC for a free chat about its applications and how we can help identify bottlenecks in your operations.
Views: 27668 MOSIMTEC
OPen Pit Overview & The D11
 
03:48
A scan through Stellartons open pit coal mine reveals a busy assortment of heavy equipment. A CAT D11 dozer handles the larger soil sampling with a D8 in the background support roll,
Views: 43078 DigzBig
Gold Mining from Open Pit Extraction to Heap Leaching - Educational 3D Animated Video
 
01:36
Gold Mining from Open Pit Extraction to Heap Leaching - Educational 3D Animated Video For more information and to request a FREE estimate, contact us today: Website: http://www.imaker.ca Email: [email protected] United States Call: +1-800-212-8840 International Clients: +1-604-675-6999
Team Work at the Open Pit
 
09:29
The new Komatsu PC2000 Excavator is the quarter back leading the plays at Stellarton's Open Pit Coal Mine. The Cat D11 Dozer is more then capable of blocking and creating openings while selection heavy haulers do the wide receiving.Fuel truck serving as "water boy" makes a cameo appearance.
Views: 481299 DigzBig
Underground Mining - Vale - Open Pit Mining
 
03:15
Canada and global mining industry This is one of a series of videos I edited for Vale. The producer I worked for travelled to many locations around the world. Shots were taken in the air, on the ground, deep underground, and on water, during summer and winter.
Views: 26120 FluidDigitalPro
The Super Pit Open Cut Gold Mine Kalgoorlie Western Australia
 
02:39
Views at the Super Pit open cut gold mine Kalgoorlie Western Australia September 2014 - the deepest open cut gold mine in Australia.
Views: 35451 reidgck
Giant shovels in open pit copper mine in Uath.
 
03:41
Giant shovels in open pit copper mine in Utah. The dump trucks fully loaded can weigh over 1 million Pounds. The visitor center will be close until 2014 at least due to the ground shifting so I will not be able to get any new footage this year bummer I am so sad I love going to watch these great machines in action. Music from videoblocks.com
Views: 38862 RiverRockPhotos
Surface mining
 
11:24
Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit are removed. It is the opposite of underground mining, in which the overlying rock is left in place, and the mineral removed through shafts or tunnels. Surface mining began in the mid-sixteenth century and is practiced throughout the world, although the majority of surface mining occurs in North America. It gained popularity throughout the 20th century, and is now the predominant form of mining in coal beds such as those in Appalachia and America's Midwest. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 1273 Audiopedia
Differences in Subsurface and Surface Mining
 
02:47
-- Created using PowToon -- Free sign up at http://www.powtoon.com/youtube/ -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Views: 3524 Sushi Grand
Bingham Canyon Mine, The Largest Open-Pit Mines in the World
 
03:29
Bingham Canyon Mine, The Largest Open-Pit Mines in the World The Bingham Canyon Mine, also known as the Kennecott Copper Mine, is an open-pit mining operation extracting a large porphyry copper deposit southwest of Salt Lake City, Utah, USA, in the Oquirrh Mountains. The Bingham Canyon Mine is one of the largest open-pit mines in the world, measuring more than 4 kilometers or 2.5 miles wide and 1,200 meters or 3,900 feet deep. Since 1906, when the first steam shovels began removing waste rock from the sides of the mountain to reach the low-grade copper ore deposits, Bingham Canyon Mine has yielded more than 19 million tons of copper, 23 million ounces of gold, 190 million ounces of silver, plus other minerals. The value of the resources extracted from here is greater than the Comstock Lode, Klondike, and California gold rush mining regions combined! Bingham Canyon discovered in 1848 by two brothers, Sanford and Thomas Bingham. Although they reported the find to their leader, Brigham Young advised against pursuing mining operations because the survival and establishment of Mormon settlements was of greater importance at that time. It was not until 1863 that extraction of low-grade porphyry copper ore began. These nineteenth-century mines, though, were relatively small. However, in 1903, Daniel Jackling and Enos Wall organized the Utah Copper Company and began construction of a pilot mill at Copperton, just beyond the mouth of the canyon. Serious mining efforts got underway in 1906. The Kennecott Copper Corporation that operated mines in Kennecott, Alaska, acquired the company in 1936. this mine, which is on the National Register of Historic Sites, is just one of the two man-made objects on earth that can be seen by astronauts from outer space. The other is the Great Wall Of China. On April 10, 2013, Bingham Canyon also produced the largest, non-volcanic landslide in the history of North America when 65–70 million cubic meters of dirt and rock thundered down the side of the pit. The event was large enough that seismic networks designed to record earthquakes detected the rumble of sliding debris. Today, the mine is owned by Rio Tinto Group, an international mining and exploration company headquartered in the United Kingdom. The copper operations at Bingham Canyon Mine are managed through Kennecott Utah Copper Corporation (KUCC) which operates the mine, a concentrator plant, a smelter, and a refinery. As of 2010, KUCC is the second largest copper producer in the United States and meets about 13-18% percent of the country’s needs for copper. A big tire from one of the mine's 190-ton capacity dump trucks that serves as a photo op, and a tape loop that spouts facts 'n figures about the mighty hole in English, Spanish, German, and Japanese. "The Bingham Canyon Mine produces a quarter-millions tons of copper annually," it announces. "The mine has been dubbed, 'The Richest Hole on Earth'." Like us and Join us at Xtreme Collections for more fun and knowledge.
Views: 3834 XtremeCollectionS
Open-pit mining
 
05:49
Open-pit mining, open-cut mining or opencast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow. This form of mining differs from extractive methods that require tunneling into the earth such as long wall mining. Open-pit mines are used when deposits of commercially useful minerals or rock are found near the surface; that is, where the overburden (surface material covering the valuable deposit) is relatively thin or the material of interest is structurally unsuitable for tunneling (as would be the case for sand, cinder, and gravel). For minerals that occur deep below the surface - where the overburden is thick or the mineral occurs as veins in hard rock - underground mining methods extract the valued material. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 507 Audiopedia
Strip Mining for Coal
 
03:25
A belt line is used to carry spoils from open pit coal mine. A D-11 pushes material down to a 950 LeToureau loader. The loader dumps material into a crusher that breaks the rock down small enough to be sent up a series of conveyor belts and a long line to the stockpile. There are five previous mined seams of coal in this pit and you can see some of the old workings in the video.
Views: 56105 JimHowDigsDirt
Strip Mining for Coal
 
06:31
Mining for Coal in Stellarton on Nov.6 2012.
Views: 68339 JimHowDigsDirt
Strip Mining for Coal
 
09:17
Almost 20 years since the strip mine began and it is still going strong here in Stellarton, Nova Scotia. In another five or six years time the mining should be complete and will mark the end of over 200 years of coal mining here in Pictou County.
Views: 25056 JimHowDigsDirt
How is coal mined? - What is Surface Mining and Underground Mining - Video
 
08:10
How is coal mined? Read Full Story: http://www.spoonfeeding.in/2013/02/how-is-coal-mined-what-is-surface.html Mining is the process of removing coal from the ground. There are two types of mining: underground mining and surface mining. When the coal seam is fewer than 125 feet under the surface, it is mined by surface mining. Coal that is deeper than 125 feet is removed from the ground by underground mining. Underground mining is used when the coal seam lies deep in the earth. In an underground mine only some of the coal is removed. The coal that remains helps support the mine roof. Underground mines look like a system of tunnels. The tunnels are used for traveling throughout the mine, moving coal from place to place and allowing air to circulate in the mine. The coal that is mined is put on conveyor belts. The conveyor belts take the coal to the surface. There are three types of underground mines: slope, drift, and shaft. When the coal seam is close to the surface but too deep to use surface mining, a slope mine can be built. In a slope mine a tunnel slants down from the surface to the coal seam. A drift mine is built when the coal seam lies in the side of a hill or mountain. Drift mines may also be built in a surface mine that has become too deep. There are many drift mines in the eastern United States. The most common type of mine in Illinois is the shaft mine. These mines may be 125 to 1,000 feet deep. A large hole, or shaft, is drilled down into the ground until it reaches the coal seam.
Views: 118060 Spoon Feeding
open pit mine blasting
 
04:31
blasting in northern b.c.
Views: 72499 Porti Nitti
Hitachi EX5500 Excavator Loading CAT 789 Dump Truck Open Pit Mining
 
07:29
Exclusive Video From Mr. Tarno TC WARNING!!! NO TV BROADCAST WITHOUT PERMISSION!!! NO RE-UPLOAD!!! MrZygy3
Views: 162905 MrZygy3
What is Surface Mining or Open Cast Mining? Singareni Collieries Company Limited
 
00:58
How is coal mined? Read Full Story: http://www.spoonfeeding.in/2013/02/how-is-coal-mined-what-is-surface.html Mining is the process of removing coal from the ground. There are two types of mining: underground mining and surface mining. When the coal seam is fewer than 125 feet under the surface, it is mined by surface mining. Coal that is deeper than 125 feet is removed from the ground by underground mining. Surface Mining (Open Cast Mining) Surface mining is used when a coal seam is located close to the surface. Heavy equipment is used to clear the land of trees, shrubs and topsoil. Holes are drilled into the rock and explosives are placed in these holes. The explosion breaks up the dirt and rock called overburden. Large earth-moving machines move the overburden to expose the coal seam. When the coal is uncovered, bulldozers and shovels scoop up the coal and load it into large trucks. All of the coal is mined. In 2000, there were six surface mines in Illinois. The surface mines produced 3,800,000 tons of coal and employed 330 miners. After mining the topsoil is replaced for plants and wildlife to grow again.
Views: 10073 Spoon Feeding
Biggest open pit mine time lapse
 
01:03
Biggest open pit mine time lapse Hull-Rust-Mahoning Mine, biggest open pit mine - Impact seen from space - 33 year satellite timelapse If you have any suggestions to cover phenomena visible from space pls let me know. The Hull-Rust-Mahoning Mine in Hibbing, Minnesota, United States, is one of the largest open pit iron mines in the world, with a 1.5-by-3.5-mile footprint and depths up to 600 feet. The mine, located in the Mesabi Range, supplied as much as one-fourth of all the iron ore mined in the United States during its peak production during World War I and World War II All the images are from Google Earth
Views: 653 Satellite timelapse
Open- pit mining Reichwalde Germany - one of the most modern coal strip lines
 
05:40
http://www.siemens.com/mining - Siemens constructed a new coal conveyor system with a total length of 13.5 km at Reichwalde, in the Lusatian Lignite Mining Area in Germany. As a part of the modernization of the Reichwalde open-cast mine, Vattenfalls wanted to ensure the highest levels of reliability and efficiency for its machines and electrical equipment. Based on an extensive experience in building electrical installations for mining, Siemens offered a wide range of solutions and products for the entire life of the plant.
Views: 44898 Siemens
Strip Mining for Coal
 
06:18
Almost 20 years since the strip mine began and it is still going strong here in Stellarton, Nova Scotia. In another five or six years time the mining should be . Take a virtual tour of Black Thunder Mine, the largest single surface coal-mining complex in the world. Located in northeastern Wyoming, the mine's 1600 highly . Mining for Coal in Stellarton on Nov.6 2012. . A belt line is used to carry spoils from open pit coal mine. A D-11 pushes material down to a 950 LeToureau loader. The loader dumps material into a crusher .
Views: 11950 Nanidoy Ifidamem
Hauling overburden in open pit mine, Battletown, Ky.
 
10:08
One trip around surface mine.
Views: 398 Clever Carney II
SURFACE MINER working in opencast
 
02:34
SURFACE MINER IN OPENCAST MINE
Views: 3246 vivek khodiyar
Smiley Bates Open Pit Mine
 
03:09
Views: 14153 grovelover
American Coal Mining Documentary - Strip Mines - Appalachian Mountains - 1974
 
23:24
FOR OVER 25 YEARS COAL COMPANIES HAVE STRIP MINED THOUSAND OF ACRES OF AMERICAN APPALCHIAN MOUNTAINS. THOUSAND OF ACRES OF COUNTRY ARE LAID WASTE AS WHOLE MOUNTAINSIDE ARE BLASTED AND BULLDOZED TO REACH OFTEN TINY COAL SEAMS. ONE OF THE BIGGEST LAND OWNERS IN THE AREA IS THE BRITISH COMPANY "AMERICAN ASSOCIATION LTD" WHICH FORMS PART OF AN INTERNATIONAL EMPIRE HEADED BY AN EX LORD MAYOR OF LONDON, SIR DENYS LOWSON. First Shown: 25/07/1974 If you would like to license a clip from this video please e mail: [email protected] Quote: VT9724
Views: 16010 ThamesTv
Alaska Initiative To Protect Wild Salmon Could Kill Off A Massive Open-Pit Mine (HBO)
 
05:55
BRISTOL BAY, Alaska — Alaska voters are considering a ballot measure that would make the state's already strong protections for salmon fisheries even stronger, and make new mining and oil exploration projects difficult — if not impossible. The measure, called Proposition 1, is intended to protect Alaska’s salmon runs, especially in Bristol Bay, the designated site of the massive proposed open-pit mine project, the Pebble Mine. The site contains some of the largest undeveloped copper and gold deposits in the world. As things stand, the state has to prove that any big project would not impact healthy salmon waterways. If Prop 1 passes, the roles reverse, and the project would have to prove the habitat is not home to salmon at all, a drastic change to current regulation. "Salmon streams don't recover. That's the point of this ballot measure," said Morgan Jones, a third-generation fisherman supporting Prop 1 and opposing the Pebble Mine. "Once you dig up a salmon nest, it's gone. It's not like you can re-lay a place where salmon can spawn." Subscribe to VICE News here: http://bit.ly/Subscribe-to-VICE-News Check out VICE News for more: http://vicenews.com Follow VICE News here: Facebook: https://www.facebook.com/vicenews Twitter: https://twitter.com/vicenews Tumblr: http://vicenews.tumblr.com/ Instagram: http://instagram.com/vicenews More videos from the VICE network: https://www.fb.com/vicevideo
Views: 51054 VICE News
Open-pit mining explained
 
05:16
MANILA, Philippines - Mines and Geosciences Bureau Director Leo Jasareno explains what open-pit mining is and the need for tunnels in pumping out water after an incident in Semirara Mining's coal mine in Antique which left five dead and five still missing.
Views: 1949 ABS-CBN News
OPEN-PIT COAL MINING COVERAGE AT JUNNAR DEO IN MADHYA PRADESH, INDIA !!!!
 
00:52
A coverage of Open-pit mining, open-cut mining or opencast mining at Junnar Deo in Madhya Pradesh. Open-pit mining, Open-cut mining or Opencast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow. Open-pit mines are used when deposits of commercially useful minerals or rock are found near the surface; that is, where the overburden (surface material covering the valuable deposit) is relatively thin or the material of interest is structurally unsuitable for tunneling (as would be the case for sand, cinder, and gravel). For minerals that occur deep below the surface - where the overburden is thick or the mineral occurs as veins in hard rock - underground mining methods extract the valued material. Open-pit mines that produce building materials and dimension stone are commonly referred to as quarries. Open-pit mines are typically enlarged until either the mineral resource is exhausted, or an increasing ratio of overburden to ore makes further mining uneconomic. When this occurs, the exhausted mines are sometimes converted to landfills for disposal of solid wastes. However, some form of water control is usually required to keep the mine pit from becoming a lake, if the mine is situated in a climate of considerable precipitation or if any layers of the pit forming the mine border productive aquifers. Camera: SONY HDR PJ50E
Views: 1588 arzan1980
Open Pit
 
01:12:21
Feature documentary Open Pit is a tour de force of investigative journalism and guerilla filmmaking that reveals the vicious face of "dirty gold" in Peru. A film by Gianni Converso. Produced by Daniel Santana and Gianni Converso. In the heart of Cajamarca, Newmont Mining Corporation operates the Yanacocha Gold Mine, one of the largest Open Pit mining operations in the world. Using the cyanide leach process, Newmont Mining has come to define "dirty gold" for a generation of Campecinos -- the indigenous people who have lived at the top of the Peruvian Andes since the Inca civilization.
Views: 40945 OpenPitDocumentary
RC mining in open cut pit
 
01:44
Full RC Machines mining out lift 4 in the pit and hauling it to the waste dump with the Volvo
Views: 966 tommydude88

Spanferkel rollbraten im baclofen 10mg
Serotonin 25mg benadryl
Conselleria de medio ambiente territorio e infraestructuras industriales
Side effects of sandoz bupropion sr 150 mg
Glucophage 850 mg obat apa sering