Sr and Nd analyses of Congo sediments and Kalahari duricrusts
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资源简介：
We investigated red-beds, boulders of silcretes and calcretes exposed around the margins and in river systems of the Congo Basin. We analyzed trace elements, 87Sr/86Sr and 143Nd/144Nd of 21 samples, and performed dilute leaching experiments on 3 of these samples to determine the source provenance and potential to release Sr during weathering. These samples were analyzed by ICP-MS at the University of Cape Town (UCT) and Nelson Mandela University (NMU) in South Africa.
提供机构：
Interdisciplinary Earth Data Alliance (IEDA)
创建时间：
2019-01-29
