
En este trabajo se estudia la mineralización del distrito Cerro Negro, Sierra de Famatina, La Rioja, Argentina. Las observaciones calcográficas, las determinaciones químicas y los espaciados de rayos-X permitieron identificar algunos minerales de plata, de cobalto y niquel no mencionados para el citado distrito, tales como miargirita pearceita-polibasita, argirodita, stephanita, rammelsbergita, cloantita y saflorita. Además se presenta un esbozo acerca de la secuencia y posición genética.
The mineralization of the Cerro Negro distrit of “Sierra de Famatina”, La Rioja, Argentina is studied. By the calcoghaphic observations, chemical determinations and d-spacings for X ray we are ought to identified some silver, cobalt and nickel mineral not mentioned for this distrit, as miargirite, pearceite- polibasite, argirodite, stephanite, rammelsbergite, cloantite y saflorite. The secuence and the genetic position, of the total mineralization, is also outliner.
Fil: Schalamuk, Isidoro B. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Palacios, T. Comisión Nacional de Energía Atómica; Argentina.
Fil: Angelelli, Victorio. Museo de La Plata; Argentina.
Negro, cerro (La Rioja, Argentina), cloantita, Peregrina, pearceíta, saflorita, Argentina), Famatina (La Rioja, Argentina), sierra (La Rioja, níquel, mineralización, plata, La Rioja (Argentina), cobalto, mina (Chilecito, Peregrina, mina (Chilecito, La Rioja, Argentina), argirodita, Negro, Famatina, Famatina (La Rioja, miargirita, stephanita, polibasita, La Rioja, rammelsbergita, Famatina, sierra (La Rioja, Argentina), cerro (La Rioja
Negro, cerro (La Rioja, Argentina), cloantita, Peregrina, pearceíta, saflorita, Argentina), Famatina (La Rioja, Argentina), sierra (La Rioja, níquel, mineralización, plata, La Rioja (Argentina), cobalto, mina (Chilecito, Peregrina, mina (Chilecito, La Rioja, Argentina), argirodita, Negro, Famatina, Famatina (La Rioja, miargirita, stephanita, polibasita, La Rioja, rammelsbergita, Famatina, sierra (La Rioja, Argentina), cerro (La Rioja
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
