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Alteration and alterability of the anorthosite from Angola
Simão, J.; Silva, Z. C. G.Siliceous rocks are widely used as dimension stone but the last decades have registered an increase rate of their alteration when exposed to polluted environments. Anorthosites were treated by acidified solutions of HCl, HN03 and H2S04 simulating acid rain and the response was recorded through different experiments such as on the surface of the polished rock and on the surface of uncovered thin sections. The ma...
Data: 2010
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Origem: Repositório Institucional da UNL
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