Sample 1024
NavDat sample number 53387 · BASALT
Sample
| Sample ID | 1024 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.3683 |
|---|---|
| Longitude | -121.678 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.7 | WT% | XRF | |
| AL2O3 | 17.7 | WT% | XRF | |
| FEOT | 10.01 | WT% | XRF | |
| MGO | 8.75 | WT% | XRF | |
| CAO | 10.41 | WT% | XRF | |
| NA2O | 2.73 | WT% | XRF | |
| K2O | 0.24 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| LOI | 0.59 | WT% | XRF | |
| FEOT | 7.93 | WT% | WET | |
| H2O_PLUS | 0.49 | WT% | WET | |
| H2O_MINUS | 0.24 | WT% | WET | |
| RB | 2 | PPM | XRF | |
| SR | 366 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 90 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 128 | PPM | XRF | |
| NI | 118 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| SC | 35.2 | PPM | INAA | |
| CR | 144 | PPM | INAA | |
| CO | 44.2 | PPM | INAA | |
| ZN | 52 | PPM | INAA | |
| CS | 0.14 | PPM | INAA | |
| BA | 127 | PPM | INAA | |
| LA | 4.6 | PPM | INAA | |
| CE | 14.4 | PPM | INAA | |
| ND | 10.1 | PPM | INAA | |
| SM | 2.78 | PPM | INAA | |
| EU | 1.09 | PPM | INAA | |
| GD | 3.53 | PPM | INAA | |
| TB | 0.59 | PPM | INAA | |
| TM | 0.41 | PPM | INAA | |
| YB | 2.48 | PPM | INAA | |
| HF | 1.81 | PPM | INAA | |
| TA | 0.162 | PPM | INAA | |
| TH | 0.23 | PPM | INAA | |
| U | 0.28 | PPM | INAA |