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Search results for keyword: apatite
Determination of mineral hardness
Minerals Hardness Determination Minerals are substances that are composed of a combination of elements that occur naturally. Their hardness is one of the most important characteristics of a mineral and it is what allows them to form durable materials such as rocks and tools. Knowing the hardness ......
Hydroxyl collector
Abstract Hydroxyl radical (OH-) is one of the most important reactive intermediates in the atmosphere, playing a crucial role in atmospheric chemistry and global atmospheric chemistry processes. OH- is the major oxidizing species and is the main oxidant in the removal of air pollutants in the atm......
tags: hrsa pollutants removal can ha material
1040
Ava
Basic knowledge of iron ore mining
Iron Ore Mining Basics Mining of iron ore is a highly capital-intensive process that requires significant investment in equipment and infrastructure. It is one of the most important substances used in the production of steel, of which iron ore is the key ingredient. Primarily non-renewable, iron ......
tags: ore iron mining ore iron mining
1039
Jessica
Green layer cerite
Vanadium-titanium-silicate (VIT) minerals are the most significant source of titanium and vanadium for industrial purposes. They are found in metamorphic, sedimentary and igneous rocks. Most of the VIT minerals occur in bauxite, an aluminum ore, and can also be found in layered intrusions such as ......
tags: minerals vit found high gst piezoelectric
1113
Hannah
Separation of niobium and tantalum by extraction
Titanium-Tantalum Co-Extraction Titanium-tantalum co-extraction, also known as apatite leaching, is an extraction method used to separate the two metals from their ore. The ore is subjected to acid leaching, typically with sulfuric acid, in order to separate the titanium and tantalum ions from ot......
Arsenite
Sulfide nickel-cobalt arsenide is a type of ore that contains sulfide nickel and cobalt minerals, and is often found combined with arsenite. This type of ore is primarily found in economically significant deposits in South Africa, Russia and Australia. The reason that sulfide nickel-cobalt arseni......
tags: ore sulfide nickel nickel selenide hui
1051
Avery
Xenotime concentrate
Phosphorite, also known as phosphate rock, is a valuable but non-renewable resource that has been mined and utilized since ancient times. Phosphorite usually occurs as small, microscopic crystals, and can be found in sedimentary rocks, volcanic ash, and other deposits. Its main uses include agricu......
Bolsonite
Fluorite, Gambog and Cerium Mines Fluorite, Gambog and Cerium are minerals which are mined for practical and scientific purposes. Fluorite is probably the most commonly known mineral, which is primarily used in industrial applications. It is a very soft, colorful mineral which is composed of calc......
tags: used mineral cerium fluorine apatite used
1038
Avery
Phosphate rock
Phosphorus is a very important nutrient for humans; it is essential for growth and development and helps the body absorb other minerals such as calcium and iron. As a result, phosphorus has been mined from the earth since ancient times and is still an important source of dietary and fertilizer pho......
Grindability of ore
The Mohs scale of mineral hardness is an ordinal scale based on the hardness of various minerals. The Mohs scale was created in 1812 by German geologist and mineralogist Friedrich Mohs and is one of the mostimportant tools in mineral identification. The Mohs scale ranks minerals on a scale from 1......
tags: scale mohs mineral rocks hardness rock
1036
Oliver
12
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