largest iron deposit in the ocean

Metaleating microbes in African lake could solve mystery ...

Microbes in Kabuno Bay metabolize iron and grow at rates high enough to indicate their ancient equivalents deposited some of the world's largest sedimentary iron ore deposits....

Hydrothermal exploration of midocean ridges: Where might ...

One key challenge is to predict where the largest deposits worth mining might form, which in turn requires understanding the pattern of subseafloor hydrothermal mass and energy transport....

Largest source of US iron Sedimentary Ore Deposits ...

Largest source of US iron Sedimentary Ore Deposits Sedimentary Ore Deposits from 460 202 at Rutgers University...

World biggest garbage dump plastic in the Ocean YouTube

Feb 10, 2008· The world biggest garbage dump is a floating one and has twice the size of the USA. Die größte Müllhalde der Welt befindet sich mitten im Pazifischen Ozean und besteht aus Plastik....

Mineral deposit |

Mineral deposit: Mineral deposit, aggregate of a mineral in an unusually high concentration. About half of the known chemical elements possess some metallic properties. The term metal, however, is reserved for those chemical elements that possess two or more of the characteristic physical properties of metals...

Biggest Iron Deposit in Asia was found in China

Asia's biggest iron ore deposit, with reserves of more than 3 billion metric tons, was found in China's northern province of Liaoning, according to a local government. The Dataigou deposit, located near Benxi city, has material with iron content of between 25 percent and 62 percent, the Benxi government said in an emailed statement, confirming a China News Agency report....

Magnetite Facts Figures | The Magnetite Network

Like traditional hematite iron ore deposits, the majority of these magnetite resources is located in Western Australia, although there are also substantial magnetite resources and prospective projects in South Australia, Tasmania, New South Wales and Queensland....

Historically, where was the largest gold deposit found on ...

These deposits were topical and concentrated in streambeds and river bottoms where flowing water washes away lighter materials.but, these 'placer' deposits are just the 'final stage' that water plays in concentrating great gold deposits....

The worlds deepest, biggest and deadliest open pit mines ...

The worlds biggest open pit iron mine can be found near Hibbing, Minnesota. At its maximum, the area covered by the Hull Rust open pit mine is five miles (8km) ....

Which of the following sources of iron would be of the ...

Jan 24, 2009· A one half mile deep by one square mile deposit of high grade iron ore say 50% iron, would contain in excess of a billion tonnes of iron. If you mean "Iron deposits on the ocean floor"; these would be several orders of magnitude greater than an iron ore deposit; and contain a trillion tonnes of iron or more; but would only be about 5% iron, and uneconomic to recover....

Oceanography Ch. 4 Flashcards | Quizlet

Oceanography Ch. 4. STUDY. PLAY. The major force bringing continental sediments to the open ocean is (are) ... the ocean floor is recycled through plate tectonics, dragging the oldest sediments into the ... Essentials of Oceanography Ch 5. 53 terms. OCE1001 CH 4 TEST2. OTHER SETS BY THIS CREATOR. 24 terms....

Classroom Resources | Geoscience Australia

Tsunamis are associated with earthquakes, landslides or volcanic eruptions that occur in, or adjacent to, the ocean. This usually results in the sudden movement of water. This booklet explains the causes of tsunamis, detection and warning systems....

Iron mining in the United States Wikipedia

The Lake Superior iron deposits were the largest ever discovered in the United States, and by the late 1800s, dominated American iron mining. The Lake Superior iron ores occur in Precambrian banded iron formation, in long, linear belts called iron ranges....

Ocean Deposits Mindfeeders

What are Volcanic Deposits ? These are the materials which are deposited in marine environment by volcanic eruptions on land which are carried by wind, river, rain wash etc to the oceans and volcanic eruption in the ocean which deposit sediments directly into the ocean....

The world's biggest iron ore mines Mining Technology

Zanaga in Congo is the world's fifth biggest iron ore mine. Simandou mine in southeast Guinea holds the sixth biggest iron ore reserves. Image courtesy of Rio Tinto. Rio Tinto's Hamersley iron ore mining operation in Australia is the seventh biggest iron ore mine in the world....

The World Factbook — Central Intelligence Agency

The Office of Public Affairs (OPA) is the single point of contact for all inquiries about the Central Intelligence Agency (CIA). We read every letter, fax, or email we receive, and we will convey your comments to CIA officials outside OPA as appropriate....

Asia's biggest iron deposit found in China

Asia's biggest iron ore deposit, with reserves of more than 3 billion metric tons, was found in China's northern province of Liaoning, according to a local government. The Dataigou Asia's biggest iron deposit found in China's Liaoning province....