@misc{10481/35935,
year = {1999},
url = {http://hdl.handle.net/10481/35935},
abstract = {The following sequence of hydrothermal alteration has been indentified within the epithermal gold/copper-bearing deposit at Palai-Islica: propylitic, sericitic, argillitic (extending over a surface area of some 2.5 x 1.7 km2), and silicic (± carbontation). Mineralization appears in association with quartz viens, stockworks and layers of silica with sulphides (pyrite±chalcopyrite±other minor sulphides and native gold). Three fluids have been identified related to the mineralization: (A) a high-temperature, high-salinity fluid (magmatic=); (B)a fluid of relatively constant tremparature and varible salinity; and (C) a lower temperature and relatively low, constant salinity fluid (ground waters?). The considerable difference in the nature of these fluds (due mainly to the isothermal mixing of A and B fluids and a heterogeneous entrapment of the solutions- due possibly to boiling-) seems to have been responsible for the precipitation of gold.},
organization = {Departamento de Mineralogía y Petrología (Universidad de Granada)
Grupo de Investigación de la Junta de Andalucía RNM-0131.
Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR)},
publisher = {Balkema},
keywords = {Epithermal},
keywords = {Gold},
keywords = {Copper},
keywords = {Epitermal},
keywords = {SE de España},
keywords = {Oro},
keywords = {Cobre},
title = {The Au-Cu epithermal deposit at Palai-Islica, Almería, SE of Spain: Preliminary data},
author = {Morales Ruano, Salvador and Carrillo Rosúa, Francisco Javier and Fenoll Hach-Alí, Purificación and Fuente Chacón, Fernando de la and Contreras López, Emilio},
}