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Sample SG-3
NavDat sample number 67150 · LATITE
Sample
| Sample ID | SG-3 |
|---|
| Rock name | LATITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 39.08 |
|---|
| Longitude | -106.58 |
|---|
| Location | grizzly peak cauldron |
|---|
| State / province | COLORADO |
|---|
| Formation | Post-resurgent intrusions of Grizzly Peak Cauldron |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 33 |
|
29.7 |
36.3 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56.8 | | WT% | XRF |
| AL2O3 | 16.1 | | WT% | XRF |
| FE2O3 | 5.84 | | WT% | XRF |
| MGO | 1.99 | | WT% | XRF |
| CAO | 4.78 | | WT% | XRF |
| NA2O | 3.44 | | WT% | XRF |
| K2O | 2.82 | | WT% | XRF |
| TIO2 | 0.76 | | WT% | XRF |
| P2O5 | 0.35 | | WT% | XRF |
| MNO | 0.12 | | WT% | XRF |
| SIO2 | 58.6 | | WT% | XRF |
| AL2O3 | 16.45 | | WT% | XRF |
| FE2O3 | 5.97 | | WT% | XRF |
| MGO | 2.3 | | WT% | XRF |
| CAO | 5.15 | | WT% | XRF |
| NA2O | 3.27 | | WT% | XRF |
| K2O | 2.7 | | WT% | XRF |
| TIO2 | 0.86 | | WT% | XRF |
| P2O5 | 7.7 | | WT% | XRF |
| MNO | 0.13 | | WT% | XRF |
| NB | 15 | | PPM | XRF |
| ZR | 222 | | PPM | XRF |
| Y | 36 | | PPM | XRF |
| SR | 1100 | | PPM | XRF |
| RB | 114 | | PPM | XRF |
| BA | 1050 | | PPM | XRF |
