Para precavér las malas resultas que puedan sobrevenir por la falta de azogues que ya se experimenta en algunos reales de minas de este reyno...

Decree dealing with the liberty and jurisdiction of miners to sell and mine for the element mercury.

Bibliographic Details
Corporate Author:	New Spain. Viceroy (1779-1783 : Mayorga)
Other Authors:	Mayorga, Martín de, -1783
Format:	Book
Language:	Spanish
Published:	Mexico : [publisher not identified] ; 1781.
Subjects:	Mercury industry and trade > New Spain > 18th century > Sources. Mercury mines and mining > Law and legislation > New Spain. Mercury mines and mining. Mexico > Commerce > 18th century > Sources. Mexico > Economic conditions > 1540-1810 > Sources. Administrative regulations. Legal works. Proclamations. Regulations.

Cushing: Colonial Mexican Imprints (Does not check out)