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Characterization of ore-forming systems - advances and challenges

Gessner, Klaus, Blenkinsop, Thomas and Sorjonen-Ward, Peter 2018. Characterization of ore-forming systems - advances and challenges. Geological Society Special Publications , 453. 10.1144/SP453.16

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Abstract

Economically viable concentrations of mineral resources are uncommon among the predominantly silicate-dominated rocks in Earth's crust. Most ore deposits that were mined in the past or are currently being extracted were found at or near Earth's surface, often serendipitously. To meet the future demand for mineral resources, exploration success hinges on identifying targets at depth, which, on the one hand, requires advances in detection and interpretation techniques for geophysical and geochemical data. On the other hand, however, our knowledge of the chain of events that lead to ore deposit formation is limited. As geoscience embraces an integrated Earth systems approach, considering the geodynamic context of ore deposits can provide a step change in understanding why, how, when and where geological systems become ore-forming systems. Contributions to this volume address the future resources challenge by: (i) applying advanced microscale geochemical detection and characterization methods; (ii) introducing more rigorous 3D Earth models; (iii) exploring critical behaviour and coupled processes; (iv) evaluating the role of geodynamic and tectonic setting; and (v) applying 3D structural models to characterize specific ore-forming systems.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Earth and Ocean Sciences
Publisher: Geological Society
ISSN: 0305-8719
Date of First Compliant Deposit: 26 April 2018
Date of Acceptance: 30 January 2018
Last Modified: 27 Apr 2018 09:15
URI: http://orca.cf.ac.uk/id/eprint/111029

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