 | | Journal (article/letter/editorial) | | EPITHERMAL GOLD VEINS, BOROVITSA CALDERA, SOUTHERN BULGARIA BRAD SINGER† Department of Geology and Geophysics...Sciences, Acad. G. Bonchev Str. bl. 24 Sofia 1113, Bulgaria Abstract Plutonic, volcanic, and hydrothermal...spatially, leaving behind complex records of multiple ore-forming processes that can be appreciated in detail...hydrothermal systems is ascertained. The Spahievo ore district, Bulgaria, is adjacent to the Oligocene Borovitsa...Deposition of Au ore ca. 300 k.y. prior to caldera collapse distinguishes this ore district from many |  | | Report (chapter) | | July 9, 2015 Correlating magmatic-hydrothermal ore deposit formation over time with geodynamic processes...of a strong correlation between plate margins and ore deposit distribution (Pereira & Dixon 1971; Mitchell...convergence process, it does not explain why the ore deposits preferentially occur in areas of the convergent...QUADT,A. (eds) 2002. The Timingand Location of Major Ore Deposits in an Evolving Orogen. Geological Society...a combined physical and chemical anomaly like an ore deposit is difficult to establish. To fully appreciate |  | | Report (volume) | | The Timing and Location of Major Ore Deposits in an Evolving Orogen Geological Society Special Publications...A. (eds) 2002. The Timing and Location of Major Ore Deposits in an Evolving Orogen. Geological Society...J. 2002. Permo-Mesozoic multiple fluid flow and ore deposits in Sardinia: a comparison with Post-Variscan...A. (eds) 2002. The Timing and Location of Major Ore Deposits in an Evolving Orogen. Geological Society...PUBLICATION NO. 204 The Timing and Location of Major Ore Deposits in an Evolving Orogen EDITED BY D. J. BLUNDELL |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Illinois. Margarita I. Novgorodova: Inst. Geol. of Ore Deposits, Acad. of Sciences, Moscow, Russia. Per...found in Craig, J. R., and D. J. Vaughn, Ore Microscopy and Ore Petrography, John Wiley & Sons, New York...Burke, Tables for Microscopic Identification of Ore Minerals, 2nd ed., Elsevier-North Holland, New...localized concentrations. The latter account for the ore deposits of many of the less common elements. The...British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland |
|
