How to convert the log-bar unit deviation fO2 from FMQ buffer to normal fO2?

I have calculated the oxygen fugacity (fO2) as delta LogfO2 (FMQ) from the olivine-spinel pairs by the method of Balhaus et al. (1991). The results of this calculation is related to the FMQ buffer...

10 October 2018 8,070 0 View