Spectrum (mass %) | |||||||
N | Si | Mg | P | Ca | Ca:P atom % | Ca:P mass% | |
Node 1 | nd | nd | nd | 8.7 | 16.2 | 1.56 | 1.88 |
Node 2 | 1.8 | 0.1 | 0.3 | 8.5 | 15.8 | 1.55 | 1.87 |
Stump 1 | 4.1 | 0.2 | 1.9 | 2.5 | 3.6 | 1.2 | 1.45 |
Stump 2 | 3.6 | 1.4* | 0.3 | 2.8 | 4.6 | 1.36 | 1.64 |
Stump 3 | 3.6 | 1.4* | 0.3 | 2.9 | 4.7 | 1.36 | 1.64 |