1. Barton, P.B., Jr. and Toulmin, P. III, 1964, The electrum tarnish method for determination of the fugacity of sulfur in laboratory sulfide systems. Geochimica et Cosmochimica Acta, 33, 841–857.
2. Bohlke, J.K. and Kistler, R.W., 1986, Rb−Sr, K−Ar and stable isotope evidence for the age and source of fluid components of gold bearing quartz vein in northern Sierra Nevada foothills metamorphic belt. Economic Geology, 81, 286–422.
3. Bowers, T.S. and Helgeson, H.C., 1983a, Calculation of the thermodynamic and geochemical consequences of non-ideal mixing in the system H2O−CO2−NaCl on phase relations in geologic system: equation of statue for H2O−CO2−NaCl fluids at high pressures and temperatures. Geochimica et Cosmochimica Acta, 47, 1247–1275
4. Bowers, T.S. and Helgeson, H.C., 1983b, Calculation of the thermodynamic and geochemical consequences of non-ideal mixing in the system H2O−CO2−NaCl on phase relations in geologic system: metamorphic equilibria at high pressures and temperatures. American Mineralogist, 68, 1059–1075.
5. Boyle, R.W., 1961, The geology, geochemistry, and origin of gold deposits of the Yellowknife district. Canada Geological Survey Membership, 310, 190 p.