Sample 226
NavDat sample number 16205
Sample
| Sample ID | 226 |
|---|---|
| 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 | 59.3 | WT% | XRF | |
| TIO2 | 1.14 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FE2O3 | 2.22 | WT% | XRF | |
| FEO | 4.66 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 2.7 | WT% | XRF | |
| CAO | 6.29 | WT% | XRF | |
| NA2O | 4.54 | WT% | XRF | |
| K2O | 1.25 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| BE | 1.2 | PPM | UNKNOWN | |
| SC | 20.2 | PPM | INAA | |
| V | 190 | PPM | UNKNOWN | |
| CR | 6.6 | PPM | INAA | |
| CO | 19 | PPM | INAA | |
| NI | 13 | PPM | UNKNOWN | |
| CU | 33 | PPM | UNKNOWN | |
| ZN | 86 | PPM | INAA | |
| RB | 31 | PPM | XRF | |
| SB | 0.3 | PPM | INAA | |
| SR | 592 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ND | 17 | PPM | INAA | |
| ZR | 137 | PPM | XRF | |
| NB | 5.3 | PPM | UNKNOWN | |
| GA | 23 | PPM | UNKNOWN | |
| CS | 1.7 | PPM | INAA | |
| BA | 448 | PPM | XRF | |
| LA | 13 | PPM | INAA | |
| CE | 27 | PPM | INAA | |
| SM | 3.3 | PPM | INAA | |
| EU | 1.07 | PPM | INAA | |
| GD | 3.8 | PPM | INAA | |
| TB | 0.53 | PPM | INAA | |
| YB | 1.7 | PPM | INAA | |
| LU | 0.25 | PPM | INAA | |
| HF | 3.3 | PPM | INAA | |
| TA | 0.39 | PPM | INAA | |
| TH | 2.7 | PPM | INAA | |
| U | 1 | PPM | INAA |