http://webmineral.com/data/Pumpellyite-(Mg).shtml Web本词条由 “科普中国”科学百科词条编写与应用工作项目 审核 。. 绿纤石是一种含水的钙 镁铝硅酸盐 矿物，其中镁可被亚铁所置换。. 单斜晶系。. 呈纤维状、针状 集合体 。. 绿褐色 …

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WebPumpellyite is a common mineral in many parts of the world, but fine green material is scarce and greatly prized by collectors. The best color is a very intense green resembling … WebFeb 25, 2016 · Other names for this terrapin patterned mineral are “lotrite” (after it was found in the Carpathian Mountains), keasargeite, zonochlorite, lintonite and most commonly … python list 結合 重複

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WebOther articles where prehnite-pumpellyite facies is discussed: metamorphic rock: Prehnite-pumpellyite facies: Along with the zeolite facies, the prehnite-pumpellyite facies … WebPumpellyite is a group of closely related minerals that have a minor of variation of element s among members. Pumpellyite- (Mg) and Pumpellyite- (Fe 2+) are the most common … WebSome of these ages have been interpreted as partial resetting of the original igneous ages during the alpine metamorphism in prehnite-pumpellyite and pumpellyite–actinolite facies, which was developed mainly in dolerite bodies intruded in Triassic formations, especially for those closer to the Betic Internal Zones, which collided with the External Zones during … python list 补集