Pdf building on the mining past, proceedings of the 22nd. The spanish empire was not as successful finding gold in the americas as it had been finding. The discordant iconicity of the rich mountain of potosi disserta. Insgesamt konnten am cerro rico bisher stand 2014 rund 100 verschiedene minerale bzw. The thing they all had in common to build on was an almost inexhaustible resource diamonds, gold and platinum in south africa, fur in canada and silver in latin america. Miners at work on the flank of the cerro rico, potosi, bolivia. There are two major epochs of tin mineralization in bolivia. Potosi, bolivia, large glass exhibits display the first coins produced from silver extracted from within the nearby cerro rico rich mountain mine. Ladrones, pequenos empresarios o trabajadores independientes. The dacite dome was emplaced into a series of ordovician shales, which are overlain by a series of tertiary conglomerates and volcanics.
Lecture 9 colonial silver potosi bolivia and guanajuato. Todos reciben directa o indirectamente algo del cerro rico. Cerro rico means rich hill spaniards to this day use the phrase its a potosi for anything superlatively wealthy. The silverbearing clasts originated from the summit of cerro rico and are composed of dacite porphyry or airfall tuffs or arkosic. The cerro rico is known locally as the mountain that eats men, but in the past 500 years potosi has produced over 60 thousand metric tons of silver. Pdf on oct 1, 2016, kenneth george mcqueen and others published building on the mining past, proceedings of the 22nd annual conference amha find, read and cite all the research you need on. Pallacos are a new kind of ore deposit and are described here in detail for the first time.
But whereas the mines of potosi and kolar may have. Pdf na base do monte lipez provincia sudlipez, dpto. Streams receiving amd drainage from the slopes of cerro rico and surrounding landscapes were sampled. Acid mine drainage amd and mineral processing plant effluent are prime sources of water contamination in the headwaters of the upper rio pilcomayo watershed. Mill operators try to combine what they perceive as better with worse grades. Geology, mineralization and alteration of cerro rico.
Mining and the extractive apparatus that accompanies it always imply mas. My first time going to the southernmost community in the americas turn around point. Since 1545 it has been exploited primarily for silver, although tin has become the more important ore metal over the last century. It sits on the edge of massive miocene caldera, called the karikari caldera. Pdf on jan 1, 2003, herbert s klein and others published a concise.
Cest une des villes les plus hautes du monde, construite au pied du cerro rico montagne riche. The deposit consists primarily of veins that cut an altered igneous body that we interpret to be a dacitic volcanic dome and its underlying tuff ring and explosion breccia. Cerro rico spanish for rich mountain, cerro potosi potosi mountain or sumaq urqu is a. It is one of the highest cities in the world at a nominal 4,090 metres,420 ft. Fundamentally, pallacos are gravels whose clasts contain sufficient disseminated silver so as to be bulk minable. Puerto williamschile was incorporated into my overall tierra del fuego. Bulk rock and melt inclusion geochemistry of bolivian tin. Kon ang usa ka internal nga sumpay ang midala kanimo dinhi, palihog tabangi kami sa pagugmad sa wikipedya pinaagi sa pagedit aron modiretso sa target nga artikulo ang maong sumpay. Cerro rico potosi 2020 all you need to know before you go.