Article ID Journal Published Year Pages File Type
4458479 Journal of Geochemical Exploration 2006 4 Pages PDF
Abstract

Fe and Mn occur in calcite cements depending on the oxidizing–reducing conditions of cementing waters, which may change according to depositional and diagenetic environments. In red beds, Mn and Fe are available from the ferruginous matrix. Thus, it is possible to know the oxidizing–reducing conditions of fluids that precipitated calcite as a function of Mn and Fe content in calcite cement. A detailed petrological (with special attention to cathodoluminescence) and geochemical analysis of these cements is a useful tool to constrain the diagenetic evolution of red beds and the history of the basin where they deposited.

Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Economic Geology
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