Sample MH-10
NavDat sample number 54798 · BASALTIC-ANDESITE
Sample
| Sample ID | MH-10 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.3968 |
|---|---|
| Longitude | -121.812 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14 | 12 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.21 | WT% | XRF | |
| TIO2 | 0.99 | WT% | XRF | |
| AL2O3 | 19.17 | WT% | XRF | |
| FEOT | 7.69 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 3.62 | WT% | XRF | |
| CAO | 7.91 | WT% | XRF | |
| NA2O | 3.28 | WT% | XRF | |
| K2O | 0.87 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| BA | 380 | PPM | INAA | |
| LA | 12.6 | PPM | INAA | |
| CE | 25.8 | PPM | INAA | |
| RB | 0 | PPM | INAA | |
| SR | 350 | PPM | INAA | |
| CO | 25.2 | PPM | INAA | |
| CR | 151 | PPM | INAA | |
| SC | 21.86 | PPM | INAA | |
| ZN | 61 | PPM | INAA |