4Konhauser K O, Pecoits E, Lalonde S V, et al. Oceanic nickel depletion and a methanogen famine before the Great Oxidaruin event[J]. Nature, 2009, 458:750-752.
5Clout J M F, Simonson B M. Precambrian iron formations and iron formation-hosted iron ore deposits [J] Economic Geology, one hundredth anniversary volume 2005 : 643-679.
6Goodwin A M. Archaean volcanogenic iron-formation of the Canadian shield[J]. Econ. Geol., 1973, 68 : 915-933.
7Rosibre C A, R.ios F J. The origin of hematite in high-grade iron ores based in infrared microscopy and fluid inclusion studies: The example of the Conceicao deposit, Quadrilftero Ferrlfero, Brazil[J]. Economic Geology, 2004, 99 : 611-624.
