| Abstract: | Qualitative chemical geothermometers utilize anomalous concentrations of various "indicator" elements in groundwaters, streams, soils, and soil gases to outline favorable places to explore for geothermal energy. Some of the qualitative methods, such as the delineation of mercury and helium anomalies in soil gases, do not require the presence of hot springs or fumaroles. However, these techniques may also outline fossil thermal areas that are now cold. Quantitative chemical geothermometers and mixing models can provide information about present probable minimum subsurface temperatures. Interpretation is easiest where several hot or warm springs are present in a given area. At this time the most widely used quantitative chemical geothermometers are silica, Na/K, and Na-K-Ca. ?? 1976. |
| Genre: | Article |
| ProdID: | 70009905 |
| Citation Author: | Fournier, R. O. |
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| Citation End Page: | 50 |
| Citation Issue: | 1-4 |
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| Citation Language: | English |
| Citation Larger Work Title: | Geothermics |
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| Citation Number Of Pages: | 10 |
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| Citation Publisher: | Elsevier |
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| Citation Search Results Text: | Chemical geothermometers and mixing models for geothermal systems; 1977; Article; Journal; Geothermics; Fournier, R. O. |
| Citation Start Page: | 41 |
| Citation Volume: | 5 |
| Citation Year: | 1977 |
| Type: | citation/reference |
| Text: | Chemical geothermometers and mixing models for geothermal systems; 1977; Article; Journal; Geothermics; Fournier, R. O. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1016/0375-6505(77)90007-4 |
| Date Other: | Sat, 1 Jan 1977 00:00 -0600 |
| Publisher: | Elsevier |
