He is a mineralogist and astrobiologist at the Carnegie Institution for Science based in Washington, D.C.

他是位于华盛顿特区的卡内基科学研究所的矿物学家和天体生物学家。

Specimens of everything known in mineralogy lay there in their places in perfect order, and correctly named, divided into inflammable, metallic, and lithoid minerals.

矿物学中已知的一切标本都以完美的顺序放置在那里，并正，分为易燃矿物、金属矿物和石质矿物。

The original perovskite was a mineral discovered in the Ural mountains, in Russia, in 1839, and named after Count Lev Perovski, a mineralogist from that country.

最初的钙钛矿是 1839 年在俄罗斯山脉发现的一种矿物，并以该国的矿物学家列夫·佩罗夫斯基伯爵的字。

He was professor at the Johannaeum, and was delivering a series of lectures on mineralogy, in the course of every one of which he broke into a passion once or twice at least.

他是约翰内大学的教授， 正在做一系列关于矿物学的讲座，在每一个讲座中， 他至少爆发了一两次激情。

I freely confess that I was exceedingly fond of geology and all its kindred sciences; the blood of a mineralogist was in my veins, and in the midst of my specimens I was always happy.

我坦率地承认， 我非常喜欢地质学及其所有相关科学。我的血管里流淌着矿物学家的血液， 在我的标本中我总是很高兴。

To all these titles to honour let me add that my uncle was the curator of the museum of mineralogy formed by M. Struve, the Russian ambassador; a most valuable collection, the fame of which is European.

除了所有这些荣誉头衔之外，我还要补充一点，我的叔叔是俄罗斯大使斯特鲁维先生创办的矿物学博物馆的馆长。这是最有价值的收藏，其声誉在欧洲。