From these mines a great quantity of gold certainly comes but it is purchasd at a vast expence of lives; 40,000 negroes are annualy imported on the Kings accompt for this purpose, and notwithstanding that the year before last they dyed so fast that 20,000 more were obligd to be draughted from the town of Rio.
Pretious stones are also found here in very large quantities, so large that they do not allow more than a certain quantity to be collected in a year, which is done thus: a troop of people are sent into the Countrey where they are found and orderd to return when they have collected a certain quantity, which