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The mineral olivine (/ ˈ ɒ l. ɪ ˌ v iː n /) is a magnesium iron silicate with the chemical formula (Mg,Fe) 2 Si O 4.It is a type of nesosilicate or orthosilicate.The primary component of the Earth's upper mantle, [9] it is a common mineral in Earth's subsurface, but weathers quickly on the surface.
Within the EU (and other countries that ratified PDO agreements or similar laws), the name is protected with PDO status, which means that the name can only be used for olives (and olive oil) from the region around Kalamata. [5] Olives of the same variety grown elsewhere are marketed as Kalamon olives in the EU and, sometimes, elsewhere. [6] [7 ...
However, more than one olivine-type phase may be used as a battery's cathode material. Olivine compounds such as A y MPO 4, Li 1−x MFePO 4, and LiFePO 4−z M have the same crystal structures as LiMPO 4, and may replace it in a cathode. All may be referred to as “LFP”. [citation needed] Manganese, phosphate, iron, and lithium also form an ...
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Vesta is testing whether the olivine weathering process will mitigate coastal recession [14] and reduce ocean acidification. [4] [2] [17] Vesta's process mimics natural weathering processes to transform the olivine into silicates and other stable chemicals, like calcium carbonate which precipitate to the oceans bottoms as marine life consumes the naturally occurring chemical and die (see ...
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Olivine basalt is commonly used by foundries, boilermakers and boiler users to protect the area around a burner tip or to protect a floor from molten metal and other slag. Its use in this fashion is appropriate since olivine is a highly refractory, high-melting-temperature mineral.
Vertex Pharmaceuticals claimed in a press release that the medication can be used for many types of moderate-to-severe acute pain and has shown no evidence that it is addictive, like opioids.