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Search results for keyword: granitic
pitch rock
(翻译成英文,本地人士翻译,专业程度) granitic Gneiss is one of the most abundant varieties of metamorphic rock found in the world. It is formed by the recrystallization of various minerals under extreme pressure and temperature conditions. In essence, it is a grey, fine-grained, igneous rock compos......
tags: gneiss granitic its gneiss minerals rock
1063
Sophia
Rhodochrosite
Introduction to Molybdenum and Molybdenum Ore Molybdenum is a chemical element with symbol Mo and atomic number 42. It is a silvery-white metal and a member of the 6th group of transition metals in the periodic table. It has a melting point of 4,607°F (2,539°C) and a boiling point of 7,465°F (......
tags: molybdenum ore used molybdenite its used
1080
Avery
Wolframite
Tungsten was discovered and identified as a new element in 1781. Tungsten is a very hard, dense and rare metal, primarily used in high-speed tools and materials in the automotive industry. Tungsten, often called wolframite, mineral is found in veins in rocks. It is usually found in association wi......
tags: tungsten used also tungsten also applications
1034
Sophie
chain silicate structure
Silicate Structures Silicates are compounds composed of chains or rings of oxygen and silicon atoms. The simplest type of silicate is an isolated silicon-oxygen tetrahedron, known as a silica tetrahedron. Tetrahedra can link to one another to form one-, two-, three- and four-dimensional structure......
uranium deposit
Uranium ore deposits are sedimentary rocks that contain pitchblende or uraninite, which contains an important energy source — uranium. Uranium is a radioactive metal that has a variety of uses, mainly in nuclear power plants and weapons production. Uranium ore deposits are extremely rare, and ar......
tags: uranium ore deposits uranium ore deposits
22/06/2023
1056
Sophia
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