| | Journal (article/letter/editorial) | relatively large plutonof phaneriticgranite. At Faral16n Negro, northwest Argentina, several small porphyry copper...visible in the centersof erodedstratovolcanoes, as at Cerro Marquez in northern Chile. Such zones are interpreted...copperdepositsand the vent areas of uneroded volcanoes. At Cerro Queva in northwest Argentina, leadsilver mineralizationassociated...stocks,and emphasizesthe closeassociation ./"'•'©CERRO q. UEVA with subaerial calc-alkaline volcanism...of larger EL'•, LueS,•L.V,•OOR / FARALLON NEGRO "; J CERRO RICO• dimensions that may possess stockworkmineraliza- | | | Book | University of Würzburg Würzburg, Bavaria, Germany Department of Geological Sciences University of Cape Town...volcanic vent of Ijen Volcano, eastern Java, Indonesia. On the island of Volcano, southern Italy, recovery...workers, mostly convicts, worked on the active Fossa Volcano. After the last phase of volcanic activity on the...the island had ceded in 1888–1890, mining on Volcano virtually ceased. Economic significance Native...xenoliths, e.g., at the type locality Vesuvius Volcano, Italy, or as open space filling in joints and |
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