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Some geological and environmental aspects of the Sàrrabus-Gerrei Region (SE Sardinia, Italy)

Secchi, Francesco and Lorrai, Mario (2001) Some geological and environmental aspects of the Sàrrabus-Gerrei Region (SE Sardinia, Italy). Rendiconti del seminario della Facoltà di Scienze dell'Università di Cagliari, Vol. 71 (2 suppl.), p. 187-208. ISSN 0370-727X. Article.

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Abstract

This paper focus on some geological and environmental aspects of the Sàrrabus-Gerrei region (SE Sardinia, Italy). The first part (leader: Francesco Secchi) is dedicated to the Sàrrabus igneous massif that outcrops over an area of about 400 km2 and is a shallow calcalkaline pluton characterized by multiple intrusions emplaced in the frontal part of a nappe pile at the end of hercynian orogeny. The second part of the trip (leader: Mario Lorrai) is dedicated to the abandoned antimony mine of Su Suergiu (Villasalto, Gerrei) where an important metallurgical activity has been joined with mining works since 1882. In this area, the hydrogeochemical characterization of both ground and surface waters provide useful information about the impact of the past mining activity on the environment.

Item Type:Article
ID Code:4547
Status:Published
Refereed:Yes
Uncontrolled Keywords:Igneous massif, metallurgical activity, hydrogeochemical characterization, Sàrrabus-Gerrei region, Sardinia
Subjects:Area 04 - Scienze della terra > GEO/07 Petrologia e petrografia
Divisions:001 Università di Sassari > 01 Dipartimenti > Scienze botaniche, ecologiche e geologiche
Publisher:Università degli studi di Cagliari, Facoltà di Scienze
ISSN:0370-727X
Additional Information:Paper presented at the 10th International Symposium on Water-Rock Interaction, Part 2: Mid-session field trips in Southern and Central Sardinia, Villasimius, Italy, June 10-15, 2001.
Deposited On:13 Sep 2010 11:58

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