Search results for: Perez de Gonzalez, Ileana
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1
A geochemical reconnaissance of the Utuado batholith and vicinity, Puerto Rico
Authors: Learned, Robert EugeneOther Authors:
Published: U.S. Department of the Interior, Geological Survey, 1981Physical Description: 1 volume : 6 maps ; 28 cm.Holdings: Loading…
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2
Analytical results and sample locality map of soil samples from the Río Viví porphyry copper district, Municipios of Utuado and Adjuntas, Puerto Rico
Authors: Learned, Robert EugeneOther Authors:
Published: U.S. Department of the Interior, Geological Survey ; [Books and Open-File Reports Section, distributor], 1992Physical Description: 38 leaves : 1 map ; 28 cm.Holdings: Loading…
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3
Analytical results and sample locality map of soil samples from the Tanama-Helecho porphyry copper district, Municipios of Utuado and Adjuntas, Puerto Rico
Authors: Learned, Robert EugeneOther Authors:
Published: U.S. Department of the Interior, Geological Survey ; [Books and Open-File Reports Section, distributor], 1992Physical Description: 34 leaves : 1 map ; 28 cm.Holdings: Loading…
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