Assessment of the geosites and mining sites present in the Zaruma-Portovelo mining district (Ecuador) [article]

Pablo Caldevilla, Paúl Carrión-Mero, Josue Briones, Gricelda Herrero-Franco, María José Domínguez-Cuesta, Edgar Berrezueta
2019 Zenodo  
The focus of this research is to develop a qualitative and quantitative assessment of the geosites and mining sites present in the Zaruma Portovelo mining district (Ecuador).
doi:10.5281/zenodo.4306671 fatcat:fxgkdrklezgupdhekztwi4n5zm