Sample 980
NavDat sample number 52966 · BASALT
Sample
| Sample ID | 980 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7757 |
|---|---|
| Longitude | -121.448 |
| 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 | 49.6 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FEOT | 8.26 | WT% | XRF | |
| MGO | 9.19 | WT% | XRF | |
| CAO | 11.21 | WT% | XRF | |
| NA2O | 2.5 | WT% | XRF | |
| K2O | 0.35 | WT% | XRF | |
| TIO2 | 0.78 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 100.81 | WT% | XRF | |
| FEOT | 7.29 | WT% | WET | |
| H2O_PLUS | 0.24 | WT% | WET | |
| H2O_MINUS | 0.07 | WT% | WET | |
| CO2 | 0.08 | WT% | WET | |
| RB | 7 | PPM | XRF | |
| SR | 204 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 74 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 101 | PPM | XRF | |
| NI | 150 | PPM | XRF | |
| CU | 115 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| SC | 35.2 | PPM | INAA | |
| CR | 212 | PPM | INAA | |
| CO | 43.8 | PPM | INAA | |
| ZN | 49 | PPM | INAA | |
| RB | 9 | PPM | INAA | |
| ZR | 70 | PPM | INAA | |
| SB | 0.1 | PPM | INAA | |
| CS | 0.59 | PPM | INAA | |
| BA | 90 | PPM | INAA | |
| LA | 3.2 | PPM | INAA | |
| CE | 7.1 | PPM | INAA | |
| ND | 5.4 | PPM | INAA | |
| SM | 1.8 | PPM | INAA | |
| EU | 0.817 | PPM | INAA | |
| GD | 2.51 | PPM | INAA | |
| TB | 0.492 | PPM | INAA | |
| TM | 0.35 | PPM | INAA | |
| YB | 2.28 | PPM | INAA | |
| LU | 0.358 | PPM | INAA | |
| HF | 1.52 | PPM | INAA | |
| TA | 0.089 | PPM | INAA | |
| TH | 0.98 | PPM | INAA | |
| U | 0.38 | PPM | INAA |