Distribution of Rare Earth Elements in the Rare Earth Minerals from Japan, Korea and North-Eastern China
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چکیده
منابع مشابه
Rare Earth Elements Profile
Definitions and characteristics The rare earth elements (REE) (sometimes referred to as the rare earth metals) are a group of 17 chemically similar metallic elements, including the 15 lanthanides, scandium and yttrium. The lanthanides are elements spanning atomic numbers 57 (lanthanum, La) to 71 (lutetium, Lu) (Table 1). The lanthanides all occur in nature, although promethium, the rarest, only...
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ژورنال
عنوان ژورنال: Journal of the Mineralogical Society of Japan
سال: 1961
ISSN: 1883-7018,0454-1146
DOI: 10.2465/gkk1952.5.167