Sample 689
NavDat sample number 52911 · BASALT
Sample
| Sample ID | 689 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5067 |
|---|---|
| Longitude | -121.393 |
| 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 | 50.6 | WT% | XRF | |
| AL2O3 | 18.3 | WT% | XRF | |
| FEOT | 8 | WT% | XRF | |
| MGO | 7.64 | WT% | XRF | |
| CAO | 10.43 | WT% | XRF | |
| NA2O | 3.02 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| TIO2 | 1 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.6 | WT% | XRF | |
| LOI | 0.03 | WT% | XRF | |
| FEOT | 6.24 | WT% | WET | |
| H2O_PLUS | 0.33 | WT% | WET | |
| H2O_MINUS | 0.1 | WT% | WET | |
| RB | 11 | PPM | XRF | |
| SR | 431 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 104 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| BA | 226 | PPM | XRF | |
| NI | 108 | PPM | XRF | |
| CU | 79 | PPM | XRF | |
| ZN | 66 | PPM | XRF | |
| SC | 34.5 | PPM | INAA | |
| CR | 186 | PPM | INAA | |
| CO | 39.4 | PPM | INAA | |
| RB | 16 | PPM | INAA | |
| SR | 380 | PPM | INAA | |
| ZR | 130 | PPM | INAA | |
| SB | 0.11 | PPM | INAA | |
| CS | 0.35 | PPM | INAA | |
| BA | 223 | PPM | INAA | |
| LA | 8.7 | PPM | INAA | |
| CE | 18.6 | PPM | INAA | |
| ND | 11.5 | PPM | INAA | |
| SM | 3.05 | PPM | INAA | |
| EU | 1.15 | PPM | INAA | |
| GD | 3.8 | PPM | INAA | |
| TB | 0.627 | PPM | INAA | |
| DY | 4.2 | PPM | INAA | |
| TM | 0.38 | PPM | INAA | |
| YB | 2.39 | PPM | INAA | |
| LU | 0.353 | PPM | INAA | |
| HF | 2.32 | PPM | INAA | |
| TA | 0.466 | PPM | INAA | |
| TH | 1.12 | PPM | INAA | |
| U | 0.29 | PPM | INAA | |
| MN | 1170 | PPM | INAA |