The CONTENTS- CHAP. VII. Of Salt. 17 CHAP. VIII. Of Sal Ammoniac y and other Salts. 20 C H A P. IX. Of Juices, which the Spaniards call Be times. 22 CHAP. X. Of Sulphur and Antimony. 25 CHAP. XI. Of Marcafta, Orpiment, and Sandaraca. 28 CHAP. XII. Of the Generation of Stones. gp CHAP. XIII. Of the Differences of Stones one from ano- then. 33 CHAP. XIV. Of precious Stones. <. 33 CHAP. XV. Whether there h precious Stones in the King dom of Peru. oj} ' CHAP.