| Abstract: | North-central and northeast Nevada contains numerous large plutons and smaller stocks but also contains many small, shallowly emplaced intrusive bodies, including dikes, sills, and intrusive lava dome complexes. Decades of geologic investigations in the study area demonstrate that many ore deposits, representing diverse ore deposit types, are spatially, and probably temporally and genetically, associated with these igneous intrusions. However, despite the number and importance of igneous intrusions in the study area, no synthesis of geochemical data available for these rocks has been completed. This report presents a synthesis of geochemical data for these rocks. The product represents the first phases of an effort to evaluate the time-space-compositional evolution of Mesozoic and Cenozoic magmatism in the study area and identify genetic associations between magmatism and mineralizing processes in this region. |
| Genre: | USGS Numbered Series |
| ProdID: | 79674 |
| Citation Author: | du Bray, Edward A.; Ressel, Michael W.; Barnes, Calvin G. |
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| Citation Edition: | Version 1.0 |
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| Citation Language: | ENGLISH |
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| Citation Number Of Pages: | 65 |
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| Citation Phsyical Description: | iii, 62 p.; database files; available as CD-ROM |
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| Citation Series: | Data Series |
| Citation Series Code: | DS |
| Citation Series Number: | 244 |
| Citation Search Results Text: | Geochemical Database for Intrusive Rocks of North-Central and Northeast Nevada; 2007; DS; 244; du Bray, Edward A.; Ressel, Michael W.; Barnes, Calvin G. |
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| Citation Year: | 2007 |
| Type: | citation/reference |
| Text: | Geochemical Database for Intrusive Rocks of North-Central and Northeast Nevada; 2007; DS; 244; du Bray, Edward A.; Ressel, Michael W.; Barnes, Calvin G. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| URL (INDEX PAGE): | http://pubs.usgs.gov/ds/2007/244/ |
| Date Other: | Thu, 8 Mar 2007 00:00 -0600 |
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