Bismuth is naturally occurring; bismuth oxychloride is not. The other problem with bismuth oxychloride is that it's a known irritant. It can cause itchiness, rashes and can even trigger acne breakouts in people with sensitive skin.ismuth oxychloride is a mineral, but it's not a natural one. It's a metal derivative, most commonly obtained as a byproduct of lead or copper smelting. It has been used in cosmetics for years to impart a shimmering glow.
Encomienda system established. The encomienda system was created by the Spanish to control and regulate American Indian labor and behavior during the colonization of the Americas. Under the encomienda system, conquistadors and other leaders (encomenderos) received grants of a number of Indians, from whom they could exact âtributeâ in the form of gold or labor.
In his book The Encomienda in New Spain, historian Lesley Byrd Simpson gives and overall view of the system and gives a brief introduction as to how the system came into existence in the New World. Simpson begins the book by talking about the idea of transplanting institutions and habits of life to the New World from Europe.