Roberto Allori

Italian artist and publisher

Italian collector of books and scientific instruments

Italian painter

Italian art dealer

Italian art collector

Italian photographer

Italian mineral collector, member of Italian Micromineralogical Association (AMI)

Italian mineral collector, member of Italian Micromineralogical Association (AMI)

Italian mineral collector, who discovered fassinaite

Italian amateur mineral collector, who provided the type specimen of cassagnaite, gravegliaite, and reppiaite

Italian doctor and art collector

Italian mineral collector

Italian lawyer, collector, art historian and critic

Italian collector of historical musical instruments