Sample 224
NavDat sample number 16206
Sample
| Sample ID | 224 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 42.9919 |
|---|---|
| Longitude | -122.12 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.03 | 0.027 | 0.033 | Pleistocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61 | WT% | XRF | |
| TIO2 | 1.24 | WT% | XRF | |
| AL2O3 | 17 | WT% | XRF | |
| FE2O3 | 1.96 | WT% | XRF | |
| FEO | 4.11 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 2.25 | WT% | XRF | |
| CAO | 5.29 | WT% | XRF | |
| NA2O | 4.9 | WT% | XRF | |
| K2O | 1.52 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| BE | 1.2 | PPM | UNKNOWN | |
| SC | 18.4 | PPM | INAA | |
| V | 95 | PPM | UNKNOWN | |
| CR | 1.4 | PPM | INAA | |
| CO | 11 | PPM | INAA | |
| NI | 6 | PPM | UNKNOWN | |
| CU | 20 | PPM | UNKNOWN | |
| ZN | 91 | PPM | INAA | |
| RB | 37 | PPM | XRF | |
| SB | 0.3 | PPM | INAA | |
| SR | 584 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ND | 21 | PPM | INAA | |
| ZR | 156 | PPM | XRF | |
| NB | 6.2 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| CS | 1.8 | PPM | INAA | |
| BA | 539 | PPM | XRF | |
| LA | 14 | PPM | INAA | |
| CE | 31 | PPM | INAA | |
| SM | 3.9 | PPM | INAA | |
| EU | 1.25 | PPM | INAA | |
| GD | 4.6 | PPM | INAA | |
| TB | 0.6 | PPM | INAA | |
| YB | 2.1 | PPM | INAA | |
| LU | 0.29 | PPM | INAA | |
| HF | 3.7 | PPM | INAA | |
| TA | 0.47 | PPM | INAA | |
| TH | 3 | PPM | INAA | |
| U | 1 | PPM | INAA |