摘要
An historical collection of more than one hundred samples of minerals and ore, used in the second half of the XVIII century was found and acquired during Munich Mineralientage 2014. The samples contained in numbered glass vials but lacking description, were prepared for teaching purpose about determinative mineralogy and ore recognition. All samples were analysed and identified. The identification effort drove the authors along a historical excursus about the didactics of mineralogy and the dry method analysis, nowadays neglected.
An historical collection of more than one hundred samples of minerals and ore, used in the second half of the XVIII century was found and acquired during Munich Mineralientage 2014. The samples contained in numbered glass vials but lacking description, were prepared for teaching purpose about determinative mineralogy and ore recognition. All samples were analysed and identified. The identification effort drove the authors along a historical excursus about the didactics of mineralogy and the dry method analysis, nowadays neglected.
作者
Emanuele Costa
Alessandro Delmastro
Luca Di Gregorio
Silvia Ronchetti
Massimo Umberto Tomalino
Emanuele Costa;Alessandro Delmastro;Luca Di Gregorio;Silvia Ronchetti;Massimo Umberto Tomalino(Department of Earth Science, University of Turin, Torino, Italy;Department of Applied Science and Technology (DISAT), Polytechnic University of Turin, Torino, Italy;Former Department of Applied Science and Technology (DISAT), Polytechnic University of Turin, Torino, Italy)
