Mineralogía de depósitos de tipo moonmilk en la Cueva de Nerja (Málaga, España)

The mineralogical composition of moonmilk-type deposits located in Nerja Cave (southern Spain) has been studied. These deposits are composed only by carbonates, mainly huntite and dolomite. Magnesite and calcite are also present and occasionally aragonite. Depositional sequence proposed for the depo...

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Detalles Bibliográficos
Autores: Casas, J., Martín de Vidales, J. L., Durán Valsero, Juan José
Tipo de recurso: artículo
Fecha de publicación:2000
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/9797
Acceso en línea:http://hdl.handle.net/10272/9797
Access Level:acceso abierto
Palabra clave:Karst
Mineralogy
Moonmilk
Nerja Cave
Descripción
Sumario:The mineralogical composition of moonmilk-type deposits located in Nerja Cave (southern Spain) has been studied. These deposits are composed only by carbonates, mainly huntite and dolomite. Magnesite and calcite are also present and occasionally aragonite. Depositional sequence proposed for the deposits in this cave is: calcite —> Mg-rich calcite —> aragonite —> dolomite —> huntite —> magnesite. Initial precipitation of calcium carbonates, progressive water evaporation and lost ofC02 give rise to the final precipitation of magnesium-rich terms