Estudio de inclusiones fluidas en la mineralización de wolframio de Garganta de los Montes (Sistema Central)

• Encarnacion Quilez Valdelvira ; J. Sierra López ^[1] ; Elena Vindel Catena
  1. [1] Universidad Complutense de Madrid

     Universidad Complutense de Madrid

     Madrid, España

     
• Localización: Boletín de la Sociedad Española de Mineralogía, ISSN 0210-6558, Vol. 11, Nº 2, 1988, págs. 105-108
• Idioma: español
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• Resumen

  • The W mineralizations of Garganta de los Montes (Spanish Central System) is emplaced in a series of migmatized gneisses and seems to be spatially and genetically related to the La Cabrera granitoid. CO2-H2O fluid inclusions, water-rich, and water-rich with different cations, have been recognized in quartz .The dilution of the carbonic-water-rich fluids, and the consequent altering of the chemical and physical characteristics of the mineralizing system, make the W-bearing complexes unstable, which wo ul d have induced W precipitation.