The Origin of Gold in South Africa: Ancient rivers filled with gold, a spectacular upwelling of magma and a colossal meteor impact combined to make the Witwatersrand basin a very special place

Autor:	Kirk, Jason, Ruiz, Joaquin, Chesley, John, Titley, Spencer, Titley, Spence
Zdroj:	American Scientist, 2003 Nov 01. 91(6), 534-541.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/27858303 Zobrazit plný text záznamu