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Yankee Lode

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Journal Article
Journal: Economic Geology
Published: 01 January 2000
Economic Geology (2000) 95 (1): 131-142.
... studies of the Comstock lode mining district by Sugisaki and Jensen (1971) , Taylor (1973) , O’Neil and Silberman (1974) , and Vikre (1989) disclosed that the fluids associated with the main-stage mineralization were dominantly of meteoric origin. However, subordinate contributions of magmatic fluid...
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Journal Article
Journal: Economic Geology
Published: 01 May 2001
Economic Geology (2001) 96 (3): 431-451.
...Frank P. Bierlein; Ian Cartwright; Stafford McKnight Abstract "Indicator" slates have long been considered to represent a useful exploration guide for turbidite-hosted mesothermal lode gold mineralization in central Victoria. This assumption has been based on an apparent close spatial relationship...
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Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2013
DOI: 10.5382/SP.17.05
EISBN: 9781629491639
... Hg and Sb lodes. Mesozonal orogenic Au deposits were formed along the margins of the uplifting Willow Creek pluton that is now exposed along the southern side of the Talkeetna Mountains batholith. Recent discoveries in the rugged Alaska Range comprise less well-studied porphyry Au-Cu (Whistler...
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Journal Article
Published: 01 August 2004
Geochemistry: Exploration, Environment, Analysis (2004) 4 (3): 191-211.
... little influx of hydrothermal sulphur beyond c. 5 to 10 m from the vein margins and disseminated pyrite well removed from the lode systems is characterized by either greatly negative or positive δ 34 S values typically greater than±10‰. Stable isotope ratios have long been integral to the study...
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Image
Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS A...
Published: 01 December 2000
T ABLE 1. Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS Analysis of Single Fluid Inclusions 1 In the case of the Yankee lode this number corresponds to the stage shown in Figure 9 2 Number of fluid inclusions measured 3 Calculated after
Image
Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS A...
Published: 01 December 2000
T ABLE 1. Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS Analysis of Single Fluid Inclusions 1 In the case of the Yankee lode this number corresponds to the stage shown in Figure 9 2 Number of fluid inclusions measured 3 Calculated after
Image
Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS A...
Published: 01 December 2000
T ABLE 1. Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS Analysis of Single Fluid Inclusions 1 In the case of the Yankee lode this number corresponds to the stage shown in Figure 9 2 Number of fluid inclusions measured 3 Calculated after
Image
Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS A...
Published: 01 December 2000
T ABLE 1. Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS Analysis of Single Fluid Inclusions 1 In the case of the Yankee lode this number corresponds to the stage shown in Figure 9 2 Number of fluid inclusions measured 3 Calculated after
Image
F ig . 12. Composition of the premineralization ore fluid in
three W deposi...
Published: 01 December 2000
F ig . 12. Composition of the premineralization ore fluid in three W deposits, compared to the premineralization ore fluid in the Yankee lode Sn deposit. To eliminate the effect of different bulk salinities the concentrations were normalized to an equal Na value. The highest relative enrichment
Image
F ig . 9. Evolution of pressure, temperature, and chemical
composition in t...
Published: 01 December 2000
F ig . 9. Evolution of pressure, temperature, and chemical composition in the Yankee lode fluid. a. Variation in temperature and pressure, calculated from microthermometric data. b. Concentration of nonprecipitating elements in the brine phase, based on LA-ICP-MS analysis of 16 subsequent
Image
F ig . 8. a. Photograph of a doubly polished thick
      section of quartz ...
Published: 01 December 2000
F ig . 8. a. Photograph of a doubly polished thick section of quartz crystal Yank 20 from the Yankee lode. b. Drawing of an immediately adjacent section prepared from the same quartz crystal, showing four distinct growth zones marked by solid inclusions of zircon, feldspar
Image
Geological evidence for fluid phase separation in ore-forming magmatic-hydr...
Published: 01 July 2007
) and a low-salinity vapor with a density of ∼ 0.1 g cm −1 (V, large gas bubble with barely visible layer of liquid, upper right part of former crack); Yankee Lode quartz–cassiterite veins, Mole Granite, Australia ( Audétat et al. 1998 , 2000a , see Fig. 6 , below); also note cover photo of this book
Journal Article
Journal: Economic Geology
Published: 01 December 2000
Economic Geology (2000) 95 (8): 1563-1581.
...T ABLE 1. Composition of Ore-Forming Fluids in the Mole Granite, Based on LA-ICP-MS Analysis of Single Fluid Inclusions 1 In the case of the Yankee lode this number corresponds to the stage shown in Figure 9 2 Number of fluid inclusions measured 3 Calculated after...
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Journal Article
Published: 01 July 2007
Reviews in Mineralogy and Geochemistry (2007) 65 (1): 363-387.
...) and a low-salinity vapor with a density of ∼ 0.1 g cm −1 (V, large gas bubble with barely visible layer of liquid, upper right part of former crack); Yankee Lode quartz–cassiterite veins, Mole Granite, Australia ( Audétat et al. 1998 , 2000a , see Fig. 6 , below); also note cover photo of this book...
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Journal Article
Published: 01 January 2000
American Mineralogist (2000) 85 (1): 78-88.
...). The composition of a second tourmaline-saturated fluid inclusion assemblage was also evaluated. It corresponds to the fluid of the tourmaline-cassiterite precipitation stage in the “Yankee Lode” deposit of the Mole Granite ( Audétat et al. 1998 , stage 25). Muscovite, adularia, and albite are not associated...
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Journal Article
Published: 01 April 2015
Geochemical Perspectives (2015) 4 (1): 17-27.
... solubility at the precipitation temperature. The ETH group found that in an eastern Australia tin deposit, the Yankee Lode, cassiterite deposition began when the measured concentration reached the calculated tin saturation level, a pleasing agreement. The calculated saturation concentration matched...
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Journal Article
Journal: Economic Geology
Published: 01 January 2008
Economic Geology (2008) 103 (1): 295-300.
... coexisting crystals, melt, and supercritical fluid during isobaric crystallization and melting — Frank J. Spera, Wendy A. Bohrson, Christy B. Till, and Mark S. Ghiorso 1881 Contrasting Cu-complexing behaviour in vapour and liquid fluid inclusions from the Yankee Lode tin deposit, Mole...
Journal Article
Published: 01 January 2005
European Journal of Mineralogy (2005) 17 (1): 93-102.
...-bearing fluids as reported by Audetat et al. (2000) for fluid inclusions from the Yankee Lode (Mole Granite, Australia) and Müller et al. (2001) for inclusions in quartz from the Sn deposit Huanuni (Bolivia). The inference of Durisova et al. (1979) that high-temperature fluids (∼ 400 °C...
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Journal Article
Published: 01 October 2002
American Mineralogist (2002) 87 (10): 1360-1364.
... has been demonstrated previously ( Anderson et al. 1995 ). Here we present a spectroscopic study of vapor-phase Cu speciation in fluid inclusions from the Mole Granite. Fluid inclusions in quartz from the Yankee Lode of the Mole Granite, northeastern New South Wales, Australia, were identified...
FIGURES
Journal Article
Published: 01 May 2014
American Mineralogist (2014) 99 (5-6): 1109-1118.
... base metal district, Morococha, central Peru . Canadian Mineralogist , 50 , 719 – 743 . Cauzid J. Philippot P. Martinez-Criado G. Menez B. Laboure S. ( 2007 ) Contrasting Cu-complexing behaviour in vapour and liquid fluid inclusions from the Yankee Lode tin deposit, Mole...
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