Sample 1223
NavDat sample number 53336 · BASALT
Sample
| Sample ID | 1223 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7467 |
|---|---|
| Longitude | -121.652 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.211 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FEOT | 8.72 | WT% | XRF | |
| MGO | 4.95 | WT% | XRF | |
| CAO | 8.68 | WT% | XRF | |
| NA2O | 3.59 | WT% | XRF | |
| K2O | 1.33 | WT% | XRF | |
| TIO2 | 1.46 | WT% | XRF | |
| P2O5 | 0.53 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.57 | WT% | XRF | |
| LOI | 0.01 | WT% | XRF | |
| NA2O | 3.77 | WT% | FPHOT | |
| K2O | 1.326 | WT% | FPHOT | |
| RB | 20 | PPM | XRF | |
| SR | 483 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 181 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| BA | 495 | PPM | XRF | |
| NI | 40 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| ZN | 85 | PPM | XRF | |
| SC | 27 | PPM | INAA | |
| CR | 88 | PPM | INAA | |
| CO | 30.1 | PPM | INAA | |
| ZN | 99 | PPM | INAA | |
| RB | 22 | PPM | INAA | |
| SR | 414 | PPM | INAA | |
| ZR | 250 | PPM | INAA | |
| SB | -0.27 | PPM | INAA | |
| CS | 0.6 | PPM | INAA | |
| BA | 530 | PPM | INAA | |
| LA | 19.7 | PPM | INAA | |
| CE | 41.1 | PPM | INAA | |
| ND | 21 | PPM | INAA | |
| SM | 5.93 | PPM | INAA | |
| EU | 1.7 | PPM | INAA | |
| TB | 0.86 | PPM | INAA | |
| YB | 2.7 | PPM | INAA | |
| LU | 0.43 | PPM | INAA | |
| HF | 3.9 | PPM | INAA | |
| TA | 0.7 | PPM | INAA | |
| TH | 1.7 | PPM | INAA | |
| U | 0.92 | PPM | INAA |