Testing raw-material suitability for Ground stones: Experimental program in Quartzite and Greywacke

@inproceedings{Paixo2016TestingRS,
  title={Testing raw-material suitability for Ground stones: Experimental program in Quartzite and Greywacke},
  author={Eduardo Paix{\~a}o and Jo{\~a}o Marreiros and Juan Francisco Gibaja and Telmo Pereira and J. C. Cascalheira and Nuno Bicho},
  year={2016}
}