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Sillitoe, Richard H

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Journal Article
Journal: Economic Geology
Published: 01 January 2017
Economic Geology (2017) 112 (1): 211-212.
... publications over the years, most for SEG. Recently, Rio Tinto initiated and sponsored SEG Special Publication 16, Geology and Genesis of Major Copper Deposits and Districts of the World: A Tribute to Richard H. Sillitoe. Despite his name not being included in the list of editors, I can assure you...
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2012
DOI: 10.5382/SP.17
EISBN: 9781629490410
Journal Article
Journal: Economic Geology
Published: 01 January 2004
Economic Geology (2004) 99 (1): 226-227.
...John F. H. Thompson Economic Geology 2004 President Price, fellows, members, and guests: It is with great pleasure that I introduce the 2002 SEG Silver medalist—Richard Sillitoe. Richard, known as Dick to many of you, is a household name in the world of economic geology and mineral...
Series: DNAG, Geology of North America
Published: 01 January 1991
DOI: 10.1130/DNAG-GNA-P3.199
EISBN: 9780813754703
... Abstract Details on the Cananea copper deposits appear in several previous papers cited below. The following is taken from Richard H. Sillitoe’s unpublished work dated June 1975, on file in the Council of Mineral Resources (Consejo de Recursos Minerales). The geology was described by Valentine...
Series: DNAG, Geology of North America
Published: 01 January 1991
DOI: 10.1130/DNAG-GNA-P3.201
EISBN: 9780813754703
... by Richard H. Sillitoe, who was invited in 1975 to research Mexico’s copper ores. The La Caridad exploration program was described by Coolbaugh (1971) and the general geology by Saegart and others (1974); Echavarri (1971,1975) carried out detailed petrographic and alteration studies. Consequently, Sillitoe...
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 1998
DOI: 10.5382/SP.05.05
EISBN: 9781629490298
Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2005
DOI: 10.5382/SP.11.18
EISBN: 9781629490359
..., especially at the TG1 deposit Stratified volcanic sandstone to breccia Figure 2f - h Light green, gray; very thinly to medium bedded; silt-to pebble-sized clasts; matrix is mud, sand, fine-grained feldspar crystals; moderately to well sorted; soft-sediment deformation: sag structures, convolute bedding...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2005
DOI: 10.5382/SP.11.01
EISBN: 9781629490359
... Fig. 2. Schematic representation of the telescoped linkage between porphyry copper ± gold and high- and intermediate-sulfidation epithermal environments. Note positions of low-grade, bulk-tonnage, and bonanza gold deposits, and hypogene copper sulfide enrichment (summarized from Sillitoe...
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Series: Economic Geology
Published: 01 January 2005
DOI: 10.5382/AV100.22
EISBN: 9781934969519
... are shown (modified from Sillitoe, 1988 , 1990 ). As stated by Weed (1900) , Gottschalk and Buehler (1912) , and many subsequent investigators, pyrite oxidizes abiotically to aqueous Fe(II) , SO 4 2 – , and H + ions if dissolved O 2 is the oxi-dant, whereas chalcopyrite yields Fe(II), Cu...
Series: Economic Geology
Published: 01 January 2005
DOI: 10.5382/AV100.26
EISBN: 9781934969519
...) , Gendall et al. (2000) , and Perelló et al. (2003a) , with additions from Losada-Calderón et al. (1994) , Noble et al. (1995 , 2004 ), Urbina et al. (1997) , R. H. Sillitoe (unpub. data, 1997), Perelló et al. (1998 , 2001 , 2003b ), Sasso and Clark (1998) , J. D. Lowell (unpub. rept., 1999...
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2012
DOI: 10.5382/SP.16.04
EISBN: 9781629490410
... as well as 1:100-scale logging of 160,000 m of preexisting and newly obtained drill core. Previous published studies by Sillitoe (1973) , Skewes (1985) , Skewes and Atkinson (1985) , Atkinson et al. (1996 ), Bertens et al. (2003 , 2006 ), Perelló et al. (2007 , 2009 , 2011 ), and Mpodozis et al...
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Book Chapter

Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2012
DOI: 10.5382/SP.16.01
EISBN: 9781629490410
..., for example, the reasonably well-understood magmatic and hydrothermal processes involved—as summarized by Sillitoe (2010b) , Richards (2011) , Audétat and Simon (2012) , and Kouzmanov and Pokrovski (2012) —fail to satisfactorily explain the two orders of magnitude difference in the copper endowment...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2005
DOI: 10.5382/SP.11.08
EISBN: 9781629490359
... with quartz, K-feldspar, biotite, magnetite, apatite, and anhydrite, which are spatially and genetically associated with the potassic assemblages. Primary fluid inclusions in these veinlets possess homogenization temperatures (T h ) of between 435° and 592°C and salinities in the 41 to 60 wt percent NaCl...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2005
DOI: 10.5382/SP.11.09
EISBN: 9781629490359
... recent regional work ( Skármeta et al., 2003 ) and detailed mapping at El Tesoro and adjacent areas suggest that reverse-slip offset along some of these faults is also important ( Marinovic and García, 1999 ; Mora, 2002b ; Sillitoe, 2002 ; Perelló et al., 2004 , and references therein). The third...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2005
DOI: 10.5382/SP.11.11
EISBN: 9781629490359
..., are intruded by granodiorite ( Perelló et al., 2002 , 2003a ; Fig. 5 ). Geologic discussions with Dick Sillitoe greatly improved our understanding of the geology of Cotabambas. Víctor Carlotto and José Cárdenas are thanked for their help with regional geology and stratigraphy. The authors would like...
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Journal Article
Journal: Economic Geology
Published: 01 February 1984
Economic Geology (1984) 79 (1): 106-123.
...Richard H. Sillitoe; Luis Jaramillo; Hector Castro Abstract Concealed porphyry copper-molybdenum target. High-grade mineralization. Drilling to date has delineated >260 million metric tons of hypogene ore averaging a little more than 1 percent Cu equivalent. The deposit is associated...
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 1998
DOI: 10.5382/SP.05.09
EISBN: 9781629490298
... of these breccias, later than and independent of the earlier potassic alteration. Fluid inclusion and 0-, S-, and H-isotopic data indicate that the metal-rich fluids that generated both the older biotite-rich and younger tourmaline-rich breccias, and caused the potassic and sericitic alteration associated...
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2010
DOI: 10.5382/SP.15.1.01
EISBN: 9781629490397
... in mature and, to a lesser degree, emerging terranes (e.g., Sillitoe, 2004 ). Thus, emerging terranes may be considered prospective for both exposed mineralization, such as the Navidad silver-lead deposit in the epithermal precious metal province of Argentine Patagonia ( Lhotka, 2010 ; Williams, 2010...
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2012
DOI: 10.5382/SP.16.03
EISBN: 9781629490410
... was exhaustively described by Ortíz et al. (1985 , 1986 ), Lowell (1990 , 1991 ), and Ortíz (1995) , and briefly summarized by Sillitoe (1995) . In 1979, the joint venturers began a search for chalcocite enrichment zones concealed beneath postmineral cover in northern Chile. Initial fieldwork included...
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Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2013
DOI: 10.5382/SP.17.01
EISBN: 9781629491639
... Pacific quadrant is notably poorer in major silver deposits ( Sillitoe, 2009 ), although the Dukat intermediate sulfidation epithermal vein system constitutes a major silver resource ( Konstantinov et al., 1995 ; Fig. 1; Table 1 ). The world’s largest molybdenum deposits, of porphyry and subordinate...