Showing papers by "Jan Kramers published in 1979"

PDF

Open Access

Journal Article•DOI•

Lead, uranium, strontium, potassium and rubidium in inclusion-bearing diamonds and mantle-derived xenoliths from Southern Africa

[...]

Jan Kramers¹•Institutions (1)

University of the Witwatersrand¹

01 Jan 1979-Earth and Planetary Science Letters

TL;DR: In this article, measurements of K, Rb, Sr, U, Th and Pb levels and isotopic compositions in sulphide inclusions in diamonds are reported, indicating that the diamonds containing these inclusions are xenocrysts in the host kimberlite.

...read moreread less

193 citations