Jose Joaquín Elvira Betanzos
Description
I am a technician (Engineer - UPC), with a Master. Working in X-ray Diffraction (and XRF) since 1985. My expertise areas are about characterization of: explosives, cement and concrete, zeolites, ancient pigments, ceramics, metal & alloys, minerals, forensic substances, fly ash, particulate matter, asbestos, silicosis, clay minerals, etc.
