Mineralogical attenuation processes associated with the evolution of acid mine drainage in sulfide-rich mine wastes

The geochemical evolution of acid mine drainage results in secondary minerals that play a key role in the environmental behavior of the mine wastes. The present work is focused on these newly formed minerals at the Penedono waste dump, characterized by fine-grained tails with pyrite and arsenopyrite...

Full description

Bibliographic Details
Main Author: Valente, Teresa Maria Fernandes (author)
Other Authors: Gomes, Patricia (author), Braga, Maria Amália Castro Sequeira (author), Pamplona, J. (author), Antunes, Isabel Margarida Horta Ribeiro (author), Ríos Reyes, Carlos Alberto (author), Moreno, Filipa (author)
Format: conferencePaper
Language:eng
Published: 2019
Subjects:
Mineralogical control
Scorodite
Jarosite
Salt efflorescences
Hardpans
Ciências Naturais::Ciências da Terra e do Ambiente
Online Access:http://hdl.handle.net/1822/72467
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/72467

Internet

http://hdl.handle.net/1822/72467

Similar Items