Sample 795
NavDat sample number 16187
Sample
| Sample ID | 795 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 42.9369 |
|---|---|
| Longitude | -122.05 |
| 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 | 70.6 | WT% | XRF | |
| TIO2 | 0.46 | WT% | XRF | |
| AL2O3 | 15.1 | WT% | XRF | |
| FE2O3 | 0.84 | WT% | XRF | |
| FEO | 1.77 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| MGO | 0.77 | WT% | XRF | |
| CAO | 2.4 | WT% | XRF | |
| NA2O | 5.07 | WT% | XRF | |
| K2O | 2.78 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| BE | 1.3 | PPM | UNKNOWN | |
| SC | 7.31 | PPM | INAA | |
| V | 65 | PPM | UNKNOWN | |
| CR | 2.6 | PPM | INAA | |
| CO | 4 | PPM | INAA | |
| NI | 9 | PPM | UNKNOWN | |
| CU | 16 | PPM | UNKNOWN | |
| ZN | 45 | PPM | INAA | |
| RB | 65 | PPM | XRF | |
| SB | 0.6 | PPM | INAA | |
| SR | 291 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ND | 23 | PPM | INAA | |
| ZR | 246 | PPM | XRF | |
| NB | 6.7 | PPM | UNKNOWN | |
| GA | 23 | PPM | UNKNOWN | |
| CS | 3.8 | PPM | INAA | |
| BA | 786 | PPM | XRF | |
| LA | 21 | PPM | INAA | |
| CE | 44 | PPM | INAA | |
| SM | 5.3 | PPM | INAA | |
| EU | 0.97 | PPM | INAA | |
| GD | 4.7 | PPM | INAA | |
| TB | 0.68 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| LU | 0.37 | PPM | INAA | |
| HF | 6.5 | PPM | INAA | |
| TA | 0.54 | PPM | INAA | |
| TH | 6 | PPM | INAA | |
| U | 2.5 | PPM | INAA |