Rare Earth Elements in Sovitic Carbonatites and their Mineral Phases
نویسندگان
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 Petrology
سال: 1998
ISSN: 0022-3530,1460-2415
DOI: 10.1093/petroj/39.11-12.2105