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China has many different types of mineral resources and has global significant reserves of many of them. [2] They are frequently in the global top 10 countries for mineral reserves or production. [46] [2] They produce more than 90% of the global rare earth element ore. [47]
Deep sea mining is the extraction of minerals from the seabed of the deep sea. The main ores of commercial interest are polymetallic nodules, which are found at depths of 4–6 km (2.5–3.7 mi) primarily on the abyssal plain. The Clarion-Clipperton Zone (CCZ) alone contains over 21 billion metric tons of these nodules, with minerals such as ...
The majority of rivers flow west to east into the Pacific Ocean. The Yangtze (Chang Jiang) rises in Tibet, flows through Central China and enters the East China Sea near Shanghai. The Yangtze is 6,300 kilometers long and has a catchment area of 1.8 million square kilometers. It is the third longest river in the world, after the Amazon and the Nile.
Geology of the Pacific Ocean. The Pacific Ocean evolved in the Mesozoic from the Panthalassic Ocean, which had formed when Rodinia rifted apart around 750 Ma. The first ocean floor which is part of the current Pacific plate began 160 Ma to the west of the central Pacific and subsequently developed into the largest oceanic plate on Earth.
4,470,000 km 2 (1,730,000 sq mi) Japan is an archipelagic country comprising a stratovolcanic archipelago over 3,000 km (1,900 mi) along the Pacific coast of East Asia. [ 8 ] It consists of 14,125 islands. [ 9 ][ 10 ] The four main islands are Hokkaido, Honshu, Kyushu, and Shikoku. The other 14,120 islands are classified as "remote islands" by ...
The Caspian Sea is the world's largest inland body of water, often described as the world's largest lake and sometimes referred to as a full-fledged sea. [2] [3] [4] An endorheic basin, it lies between Europe and Asia: east of the Caucasus, west of the broad steppe of Central Asia, south of the fertile plains of Southern Russia in Eastern Europe, and north of the mountainous Iranian Plateau.
Marginal seas. v. t. e. The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Australia in the west and the Americas in the east.
The lease covered an area of 59 square kilometres to a depth of 1,600 meters in the Bismarck Sea to extract essential resources for a period of 20 years. Nautilus sought to extract a total of 1.3 tons of materials, including 80,000 tons of high-grade copper and 150,000 to 200,000 ounces of gold sulphide ore over the course of 3 years. [ 7 ]