Sample 732
NavDat sample number 52924 · BASALT
Sample
| Sample ID | 732 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7367 |
|---|---|
| Longitude | -121.537 |
| 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 | 48.6 | WT% | XRF | |
| AL2O3 | 17.8 | WT% | XRF | |
| FEOT | 9.28 | WT% | XRF | |
| MGO | 8.82 | WT% | XRF | |
| CAO | 11.22 | WT% | XRF | |
| NA2O | 2.71 | WT% | XRF | |
| K2O | 0.22 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 99.98 | WT% | XRF | |
| FEOT | 7.96 | WT% | WET | |
| H2O_PLUS | 0.16 | WT% | WET | |
| H2O_MINUS | 0.09 | WT% | WET | |
| CO2 | 0.01 | WT% | WET | |
| RB | 1 | PPM | XRF | |
| SR | 257 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 101 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 127 | PPM | XRF | |
| NI | 110 | PPM | XRF | |
| CU | 80 | PPM | XRF | |
| ZN | 62 | PPM | XRF | |
| SC | 42.8 | PPM | INAA | |
| CR | 174 | PPM | INAA | |
| CO | 42.2 | PPM | INAA | |
| SR | 250 | PPM | INAA | |
| ZR | 147 | PPM | INAA | |
| BA | 141 | PPM | INAA | |
| LA | 4.9 | PPM | INAA | |
| CE | 13 | PPM | INAA | |
| ND | 9.3 | PPM | INAA | |
| SM | 2.8 | PPM | INAA | |
| EU | 1.13 | PPM | INAA | |
| GD | 4 | PPM | INAA | |
| TB | 0.673 | PPM | INAA | |
| DY | 4.56 | PPM | INAA | |
| TM | 0.49 | PPM | INAA | |
| YB | 3.08 | PPM | INAA | |
| LU | 0.461 | PPM | INAA | |
| HF | 2.13 | PPM | INAA | |
| TA | 0.163 | PPM | INAA | |
| TH | 0.22 | PPM | INAA | |
| MN | 1350 | PPM | INAA |