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Sample BBG-234
NavDat sample number 37816 · TUFF
Sample
| Sample ID | BBG-234 |
|---|
| Rock name | TUFF |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.4532 |
|---|
| Longitude | -122.562 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23 |
|
23 |
24 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 63.02 | | WT% | XRF |
| TIO2 | 1.02 | | WT% | XRF |
| AL2O3 | 18.38 | | WT% | XRF |
| FEOT | 5.64 | | WT% | XRF |
| MNO | 0.1 | | WT% | XRF |
| MGO | 1.63 | | WT% | XRF |
| CAO | 4.98 | | WT% | XRF |
| NA2O | 3.47 | | WT% | XRF |
| K2O | 1.55 | | WT% | XRF |
| P2O5 | 0.22 | | WT% | XRF |
| TOTAL | 98.9 | | WT% | XRF |
| LOI | 5.7 | | WT% | XRF |
| BA | 603 | | PPM | XRF |
| RB | 25 | | PPM | XRF |
| SR | 439 | | PPM | XRF |
| Y | 13 | | PPM | XRF |
| ZR | 119 | | PPM | XRF |
| NB | 16 | | PPM | XRF |
