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Don Manuel Complex

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Journal Article
Journal: GSA Bulletin
Published: 01 July 2017
GSA Bulletin (2017) 129 (7-8): 920-946.
...Amy K. Gilmer; R.S.J. Sparks; Alison C. Rust; Simon Tapster; Adam D. Webb; Dan N. Barfod AbstractThe Don Manuel igneous complex and associated porphyry copper mineralization in the Andean Cordillera of central Chile demonstrate similarities between intrusive complexes associated with porphyry...
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<b>Don</b> <b>Manuel</b> igneous <b>complex</b> units sampled from <b>Don</b> <b>Manuel</b> Principal core. (A...
Published: 01 July 2017
Figure 4. Don Manuel igneous complex units sampled from Don Manuel Principal core. (A) Hornfelsed lacustrine sedimentary facies of the Coya Machalí Formation showing a layer replaced by chalcopyrite and calc-silicate minerals (core DM7, depth: 77.25 m). (B) Intermediate porphyry
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Location of the <b>Don</b> <b>Manuel</b> igneous <b>complex</b> study area, major volcanoes, and...
Published: 01 July 2017
Figure 1. Location of the Don Manuel igneous complex study area, major volcanoes, and major porphyry copper deposits in central Chile.
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(A–F) Photomicrographs of the <b>Don</b> <b>Manuel</b> igneous <b>complex</b> units in the drill...
Published: 01 July 2017
Figure 6. (A–F) Photomicrographs of the Don Manuel igneous complex units in the drill core from Don Manuel Principal. (A) Quartz monzonite with plagioclase phenocrysts; cross-polarized light (core DM6, depth: 120.6 m). (B) Biotite tonalite with plagioclase, quartz, and biotite; cross-polarized
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Whole-rock argon data for the <b>Don</b> <b>Manuel</b> igneous <b>complex</b> basaltic andesite ...
Published: 01 July 2017
Figure 16. Whole-rock argon data for the Don Manuel igneous complex basaltic andesite dikes (see Table 4 ). The 40 Ar/ 39 Ar step-heating plateau diagrams, including % 40 Ar*, K/Ca, and age vs. % 39 Ar released per step, are shown on the left. The inverse isochron analysis on the right shows
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Summary of the <b>Don</b> <b>Manuel</b> igneous <b>complex</b> emplacement events, including che...
Published: 01 July 2017
Figure 17. Summary of the Don Manuel igneous complex emplacement events, including chemical abrasion–isotope dilution–thermal ionization mass spectrometry (CA-ID-TIMS) U-Pb zircon dates (circles), whole-rock 40 Ar/ 39 Ar dates (squares), and observed mafic enclaves within dated units (triangles
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REPRESENTATIVE BULK ROCK CHEMICAL ANALYSES OF THE <b>DON</b> <b>MANUEL</b> IGNEOUS COMPLE...
Published: 01 July 2017
TABLE 1. REPRESENTATIVE BULK ROCK CHEMICAL ANALYSES OF THE DON MANUEL IGNEOUS COMPLEX
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Whole-rock rare earth element (REE) concentrations normalized to average ch...
Published: 01 July 2017
Figure 11. Whole-rock rare earth element (REE) concentrations normalized to average chondrite ( Sun and McDonough, 1989 ) for the rocks of the Don Manuel igneous complex.
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Selected major element vs. SiO 2  Harker diagrams for the <b>Don</b> <b>Manuel</b> igneou...
Published: 01 July 2017
Figure 10. Selected major element vs. SiO 2 Harker diagrams for the Don Manuel igneous complex. Total Fe is plotted as FeO*. Symbols are the same as in Figure 9 .
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(A) Geological map of the region around 34°S, including the locations of El...
Published: 01 July 2017
Figure 2. (A) Geological map of the region around 34°S, including the locations of El Teniente porphyry copper deposit and Maipo volcano relative to the Don Manuel igneous complex (box). (B) Location of the Paredones and Don Manuel Principal areas within the study area. Map is modified after
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Total alkalis vs. silica (TAS) diagram after  Le Maitre et al. (2002)  of t...
Published: 01 July 2017
Figure 9. Total alkalis vs. silica (TAS) diagram after Le Maitre et al. (2002) of the Don Manuel igneous complex whole-rock samples. Samples range from basaltic andesites through to rhyolites (anhydrous normalized).
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Plots of (A) Sr&#x2F;Y vs. Y and (B) La&#x2F;Yb vs. Yb for the rocks of the <b>Don</b> Manue...
Published: 01 July 2017
Figure 12. Plots of (A) Sr/Y vs. Y and (B) La/Yb vs. Yb for the rocks of the Don Manuel igneous complex. Fields for adakites and normal arc trends are after Defant and Drummond (1993) and Castillo (2012) . Symbols are the same as in Figure 9 .
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Representative textural relationships within the intermediate porphyry dike...
Published: 01 July 2017
Figure 7. Representative textural relationships within the intermediate porphyry dikes of the Don Manuel igneous complex. (A) Enclaves within an intermediate porphyry dike (core DM3, depth: 298.0 m). (B) Intermediate porphyry dike showing flow zones, diffuse contacts between magma pulses
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Chemical abrasion–isotope dilution–thermal ionization mass spectrometry (CA...
Published: 01 July 2017
of the Don Manuel igneous complex. Weighted mean dates are interpreted as emplacement ages. All uncertainties are shown at the 2σ confidence level. IPD—intermediate porphyry dike; MSWD—mean square of weighted deviates.
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Characteristic macroscopic textures of the intrusive units of the <b>Don</b> Manue...
Published: 01 July 2017
Figure 5. Characteristic macroscopic textures of the intrusive units of the Don Manuel igneous complex in the Don Manuel Principal drill core. The intermediate porphyry dikes may show a much broader range of textures than shown here. (A) Quartz monzonite with biotite (core DM6, depth: 120.6 m
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2012
DOI: 10.5382/SP.16.05
EISBN: 9781629490410
..., sphalerite carbonate, gypsum veins Low The best example is the La Copa complex and several rock-flour-matrix breccias in Río Blanco, Los Sulfatos, and Don Luis DL = D late, EB = early biotite, EBT = early biotite transitional Table 5. Characteristics of Principal Veinlets Present in the Rio...
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Series: Investigations in Geophysics
Published: 01 January 1990
DOI: 10.1190/1.9781560802594.ch1
EISBN: 9781560802594
..., as equipment became more readily available, the IP method was accepted worldwide. During the last of the 1960s, research workers began to look at complex resistivity measurements for discriminating between metallic and nonmetallic conductors such as graphite. By 1973, equipment became available to make...
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Journal Article
Published: 01 May 2017
American Mineralogist (2017) 102 (5): 1140-1142.
...), the visiting teachers, and the scientists I could travel from Bayreuth to meet. The group photos from the period between 1990 and 1994 that are available on the web document what an illustrious group it was. I co-authored papers with Dave Rubie, Don Dingwell, Ruth Knoche, and Hubert Schulze, but learned from...
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Journal Article
Journal: Economic Geology
Published: 01 November 2006
Economic Geology (2006) 101 (7): 1449-1453.
.... Koukouvelas, Georgia Pe-Piper and David J. W. Piper 963 Collision of the Kronotskiy arc at the NE Eurasia margin and structural evolution of the Kamchatka-Aleutian junction— Dmitriy V. Alexeiev, Christoph Gaedicke, Nikolay V. Tsukanov and Ralf Freitag 977 Acatlán Complex, southern Mexico: Record...
Journal Article
Journal: The Leading Edge
Published: 01 March 2007
The Leading Edge (2007) 26 (3): 312-321.
... conducted the first actual exploration “wildcat” IP surveys, in the form of Wenner array depth soundings, on areas of unknown but prospective geology in the San Manuel area. One sounding, well away from the San Manuel exploratory drilling grid, revealed indications of high polarization from considerable...
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