Geochemical Tools

Igneous Rocks: Various Tools

1. Periodic Tables
- 1.1Periodic Table for Petrologists
- 1.2Royal Society Periodic Table (external link)
- 1.3Chart of the Nuclides (external link)
2. Variation Diagrams
- 2.1All Elements (weight percent)
- 2.2All Elements (mole percent)
- 2.3Major Elements Only
- 2.4TAS - Volcanic Rocks
- 2.5TAS - Plutonic Rocks
3. Ternary Composition Diagrams
- 3.1All Elements (weight percent)
- 3.2All Elements (mole percent)
- 3.3Major Elements Only
4. Special Diagrams
- 4.1REE Diagrams
- 4.2Spider Diagrams
5. Fractionation Models
- 5.1K_D Constant Model on Variation Diagram
- 5.2K_D Constant Model on Ternary Diagram
- 5.3Raleigh Fractionation Model
- 5.4Partial Melting Models
- 5.5REE Fractionation Models
- 5.6Visual Atom Fractionation Model
6. Norm Calculations
- 6.1Norm Calculation with Data Sliders
- 6.2Norm Calculation Instructions
- 6.3Average Rock Compositions
7. Sample Maps
- 7.1Global Sample Map
- 7.2Upload Your Own Sample Map
8. File Assistance
- 8.1.csv File Format Instructions
- 8.2.csv File Display
- 8.3.svg Export Instructions
- 8.4Dataset Download Instructions
9. Miscellaneous Tools
- 9.1Mode Estimate Assistant
- 9.2Lava Color Temperature
- 9.2Lava Color Temperature with Lava Example