Sample 1215
NavDat sample number 53016 · BASALT
Sample
| Sample ID | 1215 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4967 |
|---|---|
| Longitude | -121.765 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.29 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.9 | WT% | XRF | |
| AL2O3 | 18.3 | WT% | XRF | |
| FEOT | 9.3 | WT% | XRF | |
| MGO | 8.3 | WT% | XRF | |
| CAO | 10.63 | WT% | XRF | |
| NA2O | 2.95 | WT% | XRF | |
| K2O | 0.22 | WT% | XRF | |
| TIO2 | 1.07 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.75 | WT% | XRF | |
| NA2O | 3.07 | WT% | FPHOT | |
| K2O | 0.227 | WT% | FPHOT | |
| RB | 3 | PPM | XRF | |
| SR | 345 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 97 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 209 | PPM | XRF | |
| NI | 110 | PPM | XRF | |
| CU | 100 | PPM | XRF | |
| ZN | 70 | PPM | XRF | |
| SC | 34 | PPM | INAA | |
| CR | 125 | PPM | INAA | |
| CO | 45.2 | PPM | INAA | |
| ZN | 85 | PPM | INAA | |
| RB | -30 | PPM | INAA | |
| SR | 399 | PPM | INAA | |
| ZR | -290 | PPM | INAA | |
| SB | -0.6 | PPM | INAA | |
| CS | -1.1 | PPM | INAA | |
| BA | 220 | PPM | INAA | |
| LA | 5.22 | PPM | INAA | |
| CE | 13 | PPM | INAA | |
| ND | 11 | PPM | INAA | |
| SM | 3.01 | PPM | INAA | |
| EU | 1.1 | PPM | INAA | |
| GD | -4 | PPM | INAA | |
| TB | 0.55 | PPM | INAA | |
| TM | -0.5 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| LU | 0.33 | PPM | INAA | |
| HF | 2.1 | PPM | INAA | |
| TA | 0.17 | PPM | INAA | |
| TH | 0.55 | PPM | INAA | |
| U | 0.31 | PPM | INAA |