Sample 954
NavDat sample number 53332 · BASALT
Sample
| Sample ID | 954 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7983 |
|---|---|
| Longitude | -121.563 |
| 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 | 47.9 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FEOT | 8.81 | WT% | XRF | |
| MGO | 9.88 | WT% | XRF | |
| CAO | 11.91 | WT% | XRF | |
| NA2O | 2.39 | WT% | XRF | |
| K2O | 0.08 | WT% | XRF | |
| TIO2 | 0.8 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| TOTAL | 100.91 | WT% | XRF | |
| FEOT | 7.48 | WT% | WET | |
| H2O_PLUS | 0.16 | WT% | WET | |
| H2O_MINUS | 0.04 | WT% | WET | |
| CO2 | 0.19 | WT% | WET | |
| RB | 0 | PPM | XRF | |
| SR | 223 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 53 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 113 | PPM | XRF | |
| NI | 185 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| SC | 38.1 | PPM | INAA | |
| CR | 216 | PPM | INAA | |
| CO | 48.7 | PPM | INAA | |
| ZN | 60 | PPM | INAA | |
| RB | 8 | PPM | INAA | |
| BA | 107 | PPM | INAA | |
| LA | 2.4 | PPM | INAA | |
| CE | 5.3 | PPM | INAA | |
| ND | 5.3 | PPM | INAA | |
| SM | 1.95 | PPM | INAA | |
| EU | 0.777 | PPM | INAA | |
| GD | 2.9 | PPM | INAA | |
| TB | 0.563 | PPM | INAA | |
| YB | 2.29 | PPM | INAA | |
| LU | 0.359 | PPM | INAA | |
| HF | 1.15 | PPM | INAA | |
| TA | 0.049 | PPM | INAA | |
| TH | 0.19 | PPM | INAA | |
| U | 0.08 | PPM | INAA |