El metasomatismo de flúor en la aureola de contacto del skarn de scheelita de Los Santos (Salamanca, NO España)
F-metasomatism in the contact-metamorphic aureole of the Los Santos scheelite skarn (Salamanca, NW Spain)
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Author
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Publication Date
2008 -
Abstract
Fluorine-bearing minerals such as chondrodite, norbergite, clintonite, chlorite and F-rich mica in the Los Santos dolomite marbles indicate that contact metamorphism was accompanied by F metasomatism. The low HF concentration of 10-2,46 to 10-3,03 mol/dm3 estimated using experimentally calibrated phlogopite and biotite fluorimeters, is similar to that calculated in other marbles and skarns related to magmatic or hydrothermal fluids equilibrated with a granite rock
Fichero | Tamaño | Formato |
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El-metasomatismo.pdf | 457.1Kb | View/ |
Fichero | Tamaño | Formato |
| Description |
---|---|---|---|---|
El-metasomatismo.pdf | 457.1Kb | View/ |