SULF34: A QUICKBASIC program for calculating sulfur isotope distribution in log fO2-pH diagram
| Autor: | Xiaomao Zhang |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
chemistry.chemical_classification
Anhydrite Sulfide Chalcopyrite Mineralogy chemistry.chemical_element engineering.material Sulfur chemistry.chemical_compound Sphalerite chemistry Galena visual_art visual_art.visual_art_medium engineering Pyrite Computers in Earth Sciences Pyrrhotite Information Systems |
| Zdroj: | Computers & Geosciences. 19:817-823 |
| ISSN: | 0098-3004 |
| DOI: | 10.1016/0098-3004(93)90052-7 |
| Popis: | A QUICKBASIC program calculates the distribution pattern of δ 34 S values of aqueous H 2 S as a function of log fO 2 and pH, as well as other geochemical parameters, such as temperature, ion strength, and δ 34 S value of total sulfur in a hydrothermal system. This distribution pattern can be translated into a sulfur isotopic distribution pattern of sulfide (pyrite, chalcopyrite, pyrrhotite, sphalerite, and galena) and sulfate (barite and anhydrite) minerals. Output data of this program can be used easily to construct a sulfur isotope contour in a log fO 2 -pH diagram, which is used widely to interpret the geochemical environment of hydrothermal mineralization. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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