xvi. INTRODUCTION. 



Agricola seems to have been engaged in the preparation of De Re 

 Metallica for a period of over twenty years, for we first hear of the book in a 

 letter from Petrus Plateanus, a schoolmaster at Joachimsthal, to the great 

 humanist, Erasmus, i* in September, 1529. He says : " The scientific world 

 " will be still more indebted to Agricola when he brings to light the books 

 " De Re Metallica and other matters which he has on hand." In the dedication 

 of De Mensuris et Ponderibus (in 1533) Agricola states that he means to 

 publish twelve books De Re Metallica, if he lives. That the appearance of this 

 work was eagerly anticipated is evidenced by a letter from George Fabricius 

 to Valentine Hertel : ^' " With great excitement the books De Re Metallica 

 " are being awaited. If he treats the material at hand with his usual zeal, 

 " he will win for himself glory such as no one in any of the fields of literature 

 " has attained for the last thousand years." According to the dedication of 

 De Veteribus et Novis Metallis, Agricola in 1546 already looked forward to 

 its early publication. The work was apparently finished in 1550, for the 

 dedication to the Dukes Maurice and August of Saxony is dated in December of 

 that year. The eulogistic poem by his friend, George Fabricius, is dated in 



1551- 



The publication was apparently long delayed by the preparation of the 



woodcuts ; and, according to Mathesius,^* many sketches for them were 

 prepared by Basihus Wefring. In the preface of De Re Metallica, Agricola 

 does not mention who prepared the sketches, but does say : "I have hired 

 " illustrators to delineate their forms, lest descriptions which are conveyed 

 " by words should either not be understood by men of our own times, or 

 " should cause difficulty to posterity." In 1553 the completed book was 

 sent to Froben for publication, for a letter ^® from Fabricius to Meurer in 

 March, 1553, announces its dispatch to the printer. An interesting letter^" 

 from the Elector Augustus to Agricola, dated January 18, 1555, reads : 

 ' Most learned, dear and faithful subject, whereas you have sent to the Press 

 ' a Latin book of which the title is said to be De Rebus Metallicis, which has 

 ' been praised to us and we should like to know the contents, it is our gracious 

 ' command that you should get the book translated when you have the 

 ' opportunity into German, and not let it be copied more than once or be 

 ' printed, but keep it by you and send us a copy. If you should need a 

 ' writer for this purpose, we will provide one. Thus you will fulfil our 

 ' gracious behest." The German translation was prepared by Philip Bechius, 

 a Basel University Professor of Medicine and Philosophy. It is a wretched 

 work, by one who knew nothing of the science, and who more especially had no 

 appreciation of the peculiar Latin terms coined by Agricola, most of which 



^^Briefe an Desiderius Erasmus von Rotterdam. Published by Joseph Forstemann 

 & Otto Gunther. xxvii. Beiheft zum Zentralblatt fiir Bibiiotheksweseti. Leipzig, 1904, p. 125. 



"Petrus Albinus, Meissniscke Land und Berg Chronica, Dresden. 1590, p. 353. 



'^This statement is contained under " 1556 " in a sort of chronicle bound up with 

 Mathesius's Sarepia, Nuremberg, 1562. 



'"Baumgarten-Crusius, p. 85, letter No. 93. 



'"Principal State Archives, Dresden, Cop. 259, folio 102. 



