Wrote Letter L-436 of 1705-03-12 to Antonio Magliabechi about precipitating silver from aqua fortis, silver sulphate crystals, their comparison with rock crystal, saltpetre, and sugar candy
Text of the letter in the original Dutch and in English translation from Alle de Brieven. The Collected Letters at the DBNL - De Digitale Bibliotheek voor de Nederlandse Letteren
Leeuwenhoek wrote this letter about his experiments on the crystallization of silver out of a solution in aqua fortis. Description of crystals of silver sulphate.
Experiment to precipitate silver from aqua fortis (nitric acid and sulphuric acid). Silver sulphate crystals; their comparison with rock crystal, saltpetre (potassium nitrate), and sugar candy.