richetite
Towards a lagoon
(of sitting on a surface): cross-legged
(mineralogy) A triclinic black mineral containing hydrogen, lead, oxygen, and uranium.
A surname.
地質学者は、さらなる分析のためにウランを多く含む脈から、水素・鉛・酸素・ウランを含む三斜晶の黒色鉱物の試料を慎重に採取した。
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DiQt
Free
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