Sample 788
NavDat sample number 52937 · BASALT
Sample
| Sample ID | 788 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.6767 |
|---|---|
| Longitude | -121.527 |
| 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 | 52.9 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FEOT | 9.06 | WT% | XRF | |
| MGO | 6.2 | WT% | XRF | |
| CAO | 8.92 | WT% | XRF | |
| NA2O | 3.34 | WT% | XRF | |
| K2O | 1.2 | WT% | XRF | |
| TIO2 | 1.55 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.32 | WT% | XRF | |
| LOI | 0.14 | WT% | XRF | |
| NA2O | 3.47 | WT% | FPHOT | |
| K2O | 1.21 | WT% | FPHOT | |
| FEOT | 7.88 | WT% | WET | |
| H2O_PLUS | 0.46 | WT% | WET | |
| H2O_MINUS | 0.05 | WT% | WET | |
| CO2 | 0.03 | WT% | WET | |
| RB | 28 | PPM | XRF | |
| SR | 263 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 174 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 271 | PPM | XRF | |
| SC | 31 | PPM | INAA | |
| CR | 132 | PPM | INAA | |
| CO | 35.4 | PPM | INAA | |
| ZN | 84 | PPM | INAA | |
| RB | 36 | PPM | INAA | |
| ZR | 141 | PPM | INAA | |
| SB | 0.35 | PPM | INAA | |
| CS | 2.07 | PPM | INAA | |
| BA | 289 | PPM | INAA | |
| LA | 13.2 | PPM | INAA | |
| CE | 28 | PPM | INAA | |
| ND | 20 | PPM | INAA | |
| SM | 5.1 | PPM | INAA | |
| EU | 1.42 | PPM | INAA | |
| GD | 5.4 | PPM | INAA | |
| TB | 0.91 | PPM | INAA | |
| TM | 0.42 | PPM | INAA | |
| YB | 3.62 | PPM | INAA | |
| LU | 0.54 | PPM | INAA | |
| HF | 4.06 | PPM | INAA | |
| TA | 0.56 | PPM | INAA | |
| TH | 4.4 | PPM | INAA | |
| U | 1.56 | PPM | INAA |