Sample 649
NavDat sample number 52903 · BASALT
Sample
| Sample ID | 649 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.6367 |
|---|---|
| Longitude | -121.607 |
| 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 | 51.9 | WT% | XRF | |
| AL2O3 | 17.4 | WT% | XRF | |
| FEOT | 8.36 | WT% | XRF | |
| MGO | 7.37 | WT% | XRF | |
| CAO | 10.07 | WT% | XRF | |
| NA2O | 2.89 | WT% | XRF | |
| K2O | 0.86 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.42 | WT% | XRF | |
| LOI | 0.04 | WT% | XRF | |
| FEOT | 7.37 | WT% | WET | |
| H2O_PLUS | 0.45 | WT% | WET | |
| H2O_MINUS | 0.12 | WT% | WET | |
| SC | 37.9 | PPM | INAA | |
| CR | 145 | PPM | INAA | |
| CO | 42.2 | PPM | INAA | |
| RB | 31 | PPM | INAA | |
| SR | 230 | PPM | INAA | |
| ZR | 110 | PPM | INAA | |
| SB | 0.32 | PPM | INAA | |
| CS | 1.73 | PPM | INAA | |
| BA | 200 | PPM | INAA | |
| LA | 7.7 | PPM | INAA | |
| CE | 18.5 | PPM | INAA | |
| ND | 11.4 | PPM | INAA | |
| SM | 3.24 | PPM | INAA | |
| EU | 1.12 | PPM | INAA | |
| GD | 4.16 | PPM | INAA | |
| TB | 0.751 | PPM | INAA | |
| DY | 5.11 | PPM | INAA | |
| TM | 0.52 | PPM | INAA | |
| YB | 3.44 | PPM | INAA | |
| LU | 0.489 | PPM | INAA | |
| HF | 2.99 | PPM | INAA | |
| TA | 0.31 | PPM | INAA | |
| TH | 3.5 | PPM | INAA | |
| U | 1.25 | PPM | INAA | |
| MN | 1260 | PPM | INAA |