烧绿石（pyrochlore）CaNb2O6F，又称黄绿石。含Nb2O5达到56%。当铌主要被钽置换时，则成为细晶石。常含钽、稀土元素、铀等。等轴晶系。晶体呈八面体，但多为不规则的粒状或致密块状集合体。褐色或黄绿色，也有少数为黑色。条痕淡褐或淡黄色。树脂光泽。硬度5.0-5.5。贝壳状断口。密度4.12-4.36。具有强放射性。产于基性岩、伟晶岩或碳酸岩中，往往与锆石、磷灰石、钙钛矿等共生，是提取稀有土元素、铌、钽及放射性元素的重要矿物原料。
n. pyrochlore
... 焦性沥青页岩 pyrobituminous shale 烧绿石 pyrochlore; pyrochlorite; pyrrhite 片水锰矿 pyrochroite ...
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Being major subject, high-temperature proton conductors based on pyrochlore-type or fluorite-type oxides are reviewed concerning their structure properties, conductivities, conduction mechanism as well as the study status.
本文的研究对象是萤石型高温质子导体和烧绿石型高温质子导体,因此文章中对这两种质子导体的结构特点、离子传导机理、离子传导特性,以及在国内外的研究现状作为详细的阐述。
参考来源 - 烧绿石及萤石型高温质子导体合成及其在电化学合成氨中的应用It turns out that for Er_2Hf_2O_7 the defect fluorite structure is more stable than pyrochlore structure, agreeing well with previous investigations.
计算结果表明,Er_2Hf_2O_7的缺陷萤石结构比烧绿石结构更稳定,这与以前的研究结果是一致的。
参考来源 - 铪酸盐烧绿石几何与电子结构的第一性原理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
自然界中稳定存在的烧绿石由于在高放废物固化研究中呈现出的良好特性，近年来得到了大量的研究。
For its well properties showing in research about immobilizing high level radioactive waste, pyrochlore which stably exists in nature has been well studied in recent years.
研究了富钙钛锆石型和富烧绿石型两种人造岩石固化体包容锕系核素的配方设计和固化产品的鉴定评价，包括物理性能、抗浸出性能和耐辐照性能。
The designed formulae for solidification of actinides were given, and the properties of the waste form, like physical properties, durability properties and irradiation properties, were evaluated.
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