Sample 99YC-P77
NavDat sample number 59489 · BASALTIC-ANDESITE
Sample
| Sample ID | 99YC-P77 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.964 |
|---|---|
| Longitude | -122.44 |
| 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 | 56.01 | WT% | XRF | |
| TIO2 | 1.11 | WT% | XRF | |
| AL2O3 | 18.03 | WT% | XRF | |
| FEOT | 7.64 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.9 | WT% | XRF | |
| CAO | 8.55 | WT% | XRF | |
| NA2O | 3.41 | WT% | XRF | |
| K2O | 1.02 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 99.57 | WT% | XRF | |
| BA | 180 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 37 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 376 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| CR | 53 | PPM | ICPMS | |
| NI | 33 | PPM | ICPMS | |
| SC | 22 | PPM | ICPMS | |
| V | 172 | PPM | ICPMS | |
| CU | 80 | PPM | ICPMS | |
| ZN | 71 | PPM | ICPMS |