RARE EARTH ELEMENT GEOCHEMISTRY OF BASALTS AND THEIR ULTRAMAFIC INCLUSIONS FROM DAMAPING,WANQUAN COUNTY,CHINA

RARE EARTH ELEMENT GEOCHEMISTRY OF BASALTS AND THEIR ULTRAMAFIC INCLUSIONS FROM DAMAPING,WANQUAN COUNTY,CHINA

<正> The Damaping basalts are part of Hanoba basalt plateau covering an area of 1700 km~2 from Congli to Shangyi counties, northern Hebei Province. The basalts are of Late Tertiary period. The Damaping basalt is particularly noteworthy for abundant large ultramafic inclusions. Our objec...

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Veröffentlicht in:科学通报：英文版 1983 (6), p.792-797
1. Verfasser: 从柏林 张儒瑗 杨瑞英 罗世华 郭应焕 黄忠祥 赵珍兰 江泳 冯锡章
Format: Artikel
Sprache:eng
Schlagworte:
basalt
plateau
geochemical
mantle
abundant
instrumental
melting
elsewhere
covering
Tertiary
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Zusammenfassung:<正> The Damaping basalts are part of Hanoba basalt plateau covering an area of 1700 km~2 from Congli to Shangyi counties, northern Hebei Province. The basalts are of Late Tertiary period. The Damaping basalt is particularly noteworthy for abundant large ultramafic inclusions. Our objective is to use the rare earth element data to investigate their petrogenesis. Detailed petrographic, geochemical and mineralogical descriptions will be published elsewhere. REE were determined by instrumental neutro-activa-
ISSN:2095-9273