Pyrite Textures, Trace Elements and Sulfur Isotope Chemistry of Bijaigarh Shales, Vindhyan Basin, India and Their Implications
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Mukherjee, Indrani; Deb, Mihir; Large, Ross Raymond; Halpin, Jacqueline A; Meffre, Sebastien; Nunes Avila, Janaina; Belousov, Ivan
Description
The Vindhyan Basin in central India preserves a thick (~5 km) sequence of sedimentary and lesser volcanic rocks that provide a valuable archive of a part of the Proterozoic (~1800-900 Ma) in India. Here, we present an analysis of key sedimentary pyrite textures and their trace element and sulfur isotope compositions in the Bijaigarh Shale (1210 ± 52 Ma) in the Vindhyan Supergroup, using reflected light microscopy, LA-ICP-MS and SHRIMP-SI, respectively. A variety of sedimentary pyrite textures...[Show more]
Collections | ANU Research Publications |
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Date published: | 2020 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/267179 |
Source: | Minerals |
DOI: | 10.3390/min10070588 |
Access Rights: | Open Access |
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File | Description | Size | Format | Image |
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01_Mukherjee_Pyrite_Textures%2C_Trace_2020.pdf | 7.32 MB | Adobe PDF |
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