Boiling and vertical mineralization zoning: A case study from the Apacheta low-sulfidation epithermal gold-silver deposit, southern Peru

Mineralium Deposita

Volumn 37, Issue 5, 2002, Pages 452-464

  André Mayer, Anne Sylvie ^a   Leroy, Jacques Léon ^a   Bailly, Laurent ^b   Chauvet, Alain ^c   Marcoux, Eric ^c   Grancea, Luminita ^a   Llosa, Fernando ^d   Rosas, Juan ^d  

^a UNIVERSITÉ DE LORRAINE   (France)

^b BRGM   (France)

^c UNIVERSITÉ D'ORLÉANS   (France)

^d Luis N Saenz 447 449 21   (Peru)

Author keywords

Andes; Boiling; Epithermal gold silver; Peru

Indexed keywords

EPITHERMAL DEPOSIT; FLUID INCLUSION; GOLD; HYDROTHERMAL FLUID; MINERALIZATION; P-T CONDITIONS; SILVER;

PERU;

EID: 0036297226     PISSN: 00264598     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00126-001-0247-2     Document Type: Article

References (64)

1. 2 NaCl system
2. 2 in modifying estimates of the pressure of epithermal mineralization
3. Conceptual models of epithermal precious metal deposits
4. 2O-NaCl solutions
5. Fluid inclusion systematics in epithermal systems
6. Identification of fluid inclusions in relation to their host microstructural domains in quartz by cathodoluminescence
7. 2 NaCl fluids at high pressures and temperatures
8. The properties of the hydrates of chlorine and carbon dioxide
9. Gold deposition from geothermal discharges in New Zealand
10. Kinetics of gold precipitation from experimental hydrogen sulfide solutions
11. Hydrothermal alteration in active geothermal fields
12. The Ohaki-Broadlands hydrothermal area, New Zealand: Mineralogy and related geochemistry
13. Precious metal deposits associated with volcanic environments in southwest Arizona
14. Geologic setting and epithermal silver veins of the Arcata District, southern Peru
15. Structural control and K Ar dating of the Au-Ag epithermal veins in the Shila Cordillera, southern Peru
16. Process of formation of the Au-Ag Shila-Paula epithermal vein system (southern Peru)
17. Southwest Pacific epithermal gold: A rock-geochemistry perspective
18. The effect of transport and boiling on Ag/Au ratios in hydrothermal solutions: A preliminary assessment and possible implications for the formation of epithermal precious-metal ore deposits
19. 2 bearing fluid inclusions and the use of freezing data for estimation of salinity
20. Chemical evolution and mineral deposition in boiling hydrothermal systems
21. 2 solides à domaine de fusion comparable
22. Volatile and precious metal zoning in the Broadlands geothermal field, New Zealand
23. 2S in near-neutral aqueous solutions at 25 to 300 °C
24. Multistage evolution of the Calera epithermal Ag-Au vein system, Orcopampa District, southern Peru: First results
25. Timing and interrelation of magmatic, tectonic and hydrothermal activity at the Orcopampa district, southern Peru
26. Geothermal gas equilibria
27. Geothermal mineral equilibria
28. Processes controlling the isotopic composition of steam and water discharges from steam vents and steam-heated pools in geothermal areas
29. The effect of salinity on the maximum thermal gradient of a hydrothermal system at hydrostatic pressure
30. 2S- bearing aqueous solutions at 250 350 °C
31. Boiling and dilution in the shallow portion of the Waiotapu geothermal system, New Zealand
32. Hydrothermal systems in volcanic arcs
33. Hydrothermal eruptions in the Waiotapu geothermal system, New Zealand
34. 2 on freezing point measurements of fluid inclusions: Evidence from active geothermal systems and implications for epithermal ore deposition
35. The thermal and geochemical structure of geothermal and epithermal systems: A framework for interpreting fluid inclusion data
36. Geothermal systems, ancient and modern
37. Introduction to the geochemistry of active and fossil geothermal systems
38. Fluid mineral equilibria in hydrothermal systems
39. The age of gold-silver-precious metals at Bodie
40. Minerals produced during cooling and hydrothermal alteration of ash flow tuff from Yellowstone drill hole Y-5
41. The Rosita Hills epithermal Ag-base metal deposits, Colorado, USA, a stable and fluid inclusion study
42. The Laforma deposit, an atypical epithermal-Au system at Freegold Mountain, Yukon Territory, Canada
43. A resurgent mineralized caldera in southern Peru
44. Tetrahedrite compositional zoning and ore distribution in the Orcopampa vein system, Orcopampa, Peru
45. Un nouvel appareil pour la mesure des temperatures sous le microscope, l'installation de microthermométrie Chaix-Meca
46. Problèmes posés par la détermination de la composition des fluides carboniques complexes, à l'aide des techniques microthermométriques
47. Calculation of high temperature pH and mineral equilibria in hydrothermal waters, with application to geothermometry and studies of boiling and dilution
48. Boiling, cooling and oxidation in epithermal systems: A numerical modeling approach
49. Fluid inclusions
50. Geochemistry of gold in hydrothermal deposits
51. Thio complexes of gold and the transport of gold in hydrothermal ore solutions
52. The hydrothermal chemistry of gold and its implications for ore formation: Boiling and conductive cooling as examples
53. Solubility of gold in aqueous sulfide solutions from 150 to 350 °C
54. Origin of the McLaughlin mine sheeted vein complex: Metal zoning, fluid inclusion, and isotopic evidence
55. Relationship of trace element patterns to alteration and morphology in epithermal precious-metal deposits
56. Age of mineralization at the Cailloma and Orcopampa silver districts, southern Peru
57. Mineralogical and fluid inclusions studies of low-sulfidation epithermal veins at Osilo (Sardinia), Italy
58. Hydrothermal minerals and precious metals in the Broadlands-Ohaaki geothermal system: Implications for understanding low-sulfidation epithermal environments
59. Origins of calcite in a boiling geothermal system
60. Evolution of a Broadlands-type epithermal ore fluid along alternative P-T paths: Implications for the transport and deposition of base, precious and volatile metals
61. The Kelian disseminated gold deposits, East Kalimantan, Indonesia