Sample 227G
NavDat sample number 16215
Sample
| Sample ID | 227G |
|---|---|
| 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 | 74.3 | WT% | XRF | |
| TIO2 | 0.25 | WT% | XRF | |
| AL2O3 | 14.3 | WT% | XRF | |
| FE2O3 | 0.53 | WT% | XRF | |
| FEO | 1.12 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.24 | WT% | XRF | |
| CAO | 1.18 | WT% | XRF | |
| NA2O | 4.76 | WT% | XRF | |
| K2O | 3.21 | WT% | XRF | |
| P2O5 | 0.05 | WT% | XRF | |
| SC | 4.72 | PPM | INAA | |
| CO | 1.6 | PPM | INAA | |
| ZN | 44 | PPM | INAA | |
| RB | 70 | PPM | XRF | |
| SB | 0.7 | PPM | INAA | |
| SR | 178 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ND | 23 | PPM | INAA | |
| ZR | 234 | PPM | XRF | |
| CS | 4.4 | PPM | INAA | |
| BA | 875 | PPM | XRF | |
| LA | 23 | PPM | INAA | |
| CE | 46 | PPM | INAA | |
| SM | 5.2 | PPM | INAA | |
| EU | 0.82 | PPM | INAA | |
| GD | 5 | PPM | INAA | |
| TB | 0.68 | PPM | INAA | |
| YB | 2.6 | PPM | INAA | |
| LU | 0.36 | PPM | INAA | |
| HF | 6.1 | PPM | INAA | |
| TA | 0.6 | PPM | INAA | |
| TH | 6.6 | PPM | INAA | |
| U | 3.1 | PPM | INAA |