DEDICATION.

one may trade with the other, conduct his business, and provide the country with foreign goods for its needs. I hope, with the help of God, to sufficiently bring about such gold and silver from our everywhere discoverable, neglected mines in the following three parts, during the Concentrirung concentration of Mineralien minerals and Metallen metals. Therefore, I did not want to withhold this booklet De Concentratione rerum On the Concentration of Matters (as my talentum talent/gift bestowed by God) any longer, but rather wish to publish it to the honor of God and the beloved Fatherland.
I therefore herewith wish to dedicate this booklet to all pious, faithful, and good stewards of the Fa-