Preliminary geochemical study of ash-flow tuffs in the Morococala and Los Frailes volcanic fields, central Bolivian tin belt
Open-File Report
85-258
By: G. E. Ericksen, R. L. Smith, R. G. Luedke, Mario Flores, Alfredo Espinosa, Fernando B. Urquidi, and Fernando Saravia
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Abstract
Suggested Citation
Ericksen, G.E., Smith, R.L., Luedke, R.G., Flores, M., Espinosa, A., Urquidi, F.B., Saravia, F., 1985, Preliminary geochemical study of ash-flow tuffs in the Morococala and Los Frailes volcanic fields, central Bolivian tin belt: U.S. Geological Survey Open-File Report 85-258, i, 10 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr85258.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Preliminary geochemical study of ash-flow tuffs in the Morococala and Los Frailes volcanic fields, central Bolivian tin belt |
| Series title | Open-File Report |
| Series number | 85-258 |
| DOI | 10.3133/ofr85258 |
| Year Published | 1985 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey, |
| Description | i, 10 p. :ill., maps ;28 cm. |