"Earliest Gold Artifacts in the Levant" | Journal of Health and Pollution |
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Central European Journal of Engineering | Earth and Planetary Science Letters |
O'Connell, Rhona 13 April 2007 | 8 Kupfer und seine Legierungen |
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"Relationships between the Vredefort structure and the Witwatersrand basin within the tectonic framework of the Kaapvaal craton as interpreted from regional gravity and aeromagnetic data" | Louis, Catherine; Pluchery, Olivier 1 January 2012 |
"Original size of the Vredefort Structure: Implications for the geological evolution of the Witwatersrand Basin" | "Astrophysics: Radioactive glow as a smoking gun" |
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"The Borax Method of Gold Extraction for Small-Scale Miners" | "Scientific Opinion on the re-evaluation of gold E 175 as a food additive" |
2007 , Greenwood Publishing Group.