Post on 08-Jan-2018
description
GSS is a spreadsheet for manipulating and plotting geochemical data.
Right-click to convert units.
+ analyte → Calculate...
Enter chemical data for one or more samples,then use GSS to calculate additional analytes.
Variable → Mineral saturation...
Calculated Mineral saturation appears below original data for each sample.
Choose minerals
CO2(g) fugacity is added to the analytes section.
Compute gas fugacities
Check for charge balance and figure TDS
Figure redox state for every redox pair
Select species
Figure aqueous species distribution
Choose samples to compare and enter error tolerance.
Compare replicate samples with themselves or with astandard. Enter data for each sample then go to Analysis...
Check marks indicate a small coefficient of variance between replicates. X's appear where the error tolerance is exceeded.
Display your data in Time Series and XY Plots
Graphs → Time Series Plot
Analyze samples using standardwater chemistry diagrams.
Graphs → Piper Diagram