Sample 99YC-P68
NavDat sample number 59505 · BASALTIC-ANDESITE
Sample
| Sample ID | 99YC-P68 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.964 |
|---|---|
| Longitude | -122.452 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36 | 32.4 | 39.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.61 | WT% | XRF | |
| TIO2 | 1.28 | WT% | XRF | |
| AL2O3 | 16.53 | WT% | XRF | |
| FEOT | 8.9 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 7.11 | WT% | XRF | |
| CAO | 9.54 | WT% | XRF | |
| NA2O | 2.91 | WT% | XRF | |
| K2O | 0.7 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| BA | 161 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 45 | PPM | XRF | |
| RB | 7 | PPM | XRF | |
| SR | 435 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 145 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| CR | 258 | PPM | ICPMS | |
| NI | 149 | PPM | ICPMS | |
| SC | 27 | PPM | ICPMS | |
| V | 197 | PPM | ICPMS | |
| CU | 133 | PPM | ICPMS | |
| ZN | 80 | PPM | ICPMS |