Interactive Tool
Mix Plotter
Sr-Nd Mixing
Two-Component Mixing Curve
Enter two end-members in one compact table, then optionally add your own points using only 87Sr/86Sr and eNd. The plot updates immediately in isotope space.
End-member inputs
Nd and Sr concentrations control the curvature of the mixing trajectory. Labels are used directly on the plot for the two end-members.
| Component | Label | Nd | eNd | Sr | 87Sr/86Sr |
|---|---|---|---|---|---|
| Component A | |||||
| Component B |
eNd vs 87Sr/86Sr
The mixing line is calculated from concentration-weighted isotope mixing for Sr and Nd. User-entered sample points are plotted as filled circles.
Sample points
Enter your own data points. Only the two isotope-space columns are needed.
| Point | 87Sr/86Sr | eNd |
|---|---|---|
| P1 | ||
| P2 | ||
| P3 | ||
| P4 |
Selected mixing proportions
| A fraction | 87Sr/86Sr | eNd |
|---|---|---|
| 0.00 | 0.71080 | -10.00 |
| 0.25 | 0.70969 | -7.47 |
| 0.50 | 0.70823 | -4.24 |
| 0.75 | 0.70620 | 0.05 |
| 1.00 | 0.70320 | 6.00 |