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Krantz Calatog  

Archive
documents related to the history of mineralogy and crystallography


Krantz crystallography catalogs archive
catalogs related to crystallography and crystal models as published by Dr. A. Krantz and later Dr. F. Krantz, Rheinisches Mineralien-Kontor, Bonn

other crystallography catalogs archive
catalogs related to crystallography and crystal models, that are not Krantz catalogs

Krantz wooden crystal models archive
list of sets of wooden crystal models produced by Krantz during the course of the 20th century

Transcription of letters written by Dr Jean Démeste and addressed to Jean-Baptiste Romé de l'Isle

Photographs
old photographs related to mineralogy / crystallography