Sample 962
NavDat sample number 53333 · BASALT
Sample
| Sample ID | 962 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.82 |
|---|---|
| Longitude | -121.558 |
| 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 | 53.7 | WT% | XRF | |
| AL2O3 | 18.1 | WT% | XRF | |
| FEOT | 8.01 | WT% | XRF | |
| MGO | 4.95 | WT% | XRF | |
| CAO | 8.65 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 1.19 | WT% | XRF | |
| TIO2 | 1.14 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| LOI | 0.23 | WT% | XRF | |
| FEOT | 3.66 | WT% | WET | |
| H2O_PLUS | 0.11 | WT% | WET | |
| H2O_MINUS | 0.2 | WT% | WET | |
| CO2 | 0.14 | WT% | WET | |
| RB | 18 | PPM | XRF | |
| SR | 632 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| BA | 512 | PPM | XRF | |
| SC | 24.4 | PPM | INAA | |
| CR | 74 | PPM | INAA | |
| CO | 27.4 | PPM | INAA | |
| ZN | 78 | PPM | INAA | |
| RB | 18 | PPM | INAA | |
| ZR | 132 | PPM | INAA | |
| SB | 0.07 | PPM | INAA | |
| CS | 0.29 | PPM | INAA | |
| BA | 536 | PPM | INAA | |
| LA | 19.7 | PPM | INAA | |
| CE | 44.4 | PPM | INAA | |
| ND | 24 | PPM | INAA | |
| SM | 4.8 | PPM | INAA | |
| EU | 1.52 | PPM | INAA | |
| GD | 4.88 | PPM | INAA | |
| TB | 0.739 | PPM | INAA | |
| TM | 0.41 | PPM | INAA | |
| YB | 2.44 | PPM | INAA | |
| LU | 0.361 | PPM | INAA | |
| HF | 3.34 | PPM | INAA | |
| TA | 0.445 | PPM | INAA | |
| TH | 1.54 | PPM | INAA | |
| U | 0.46 | PPM | INAA |