Sample 688
NavDat sample number 52910 · BASALT
Sample
| Sample ID | 688 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.6717 |
|---|---|
| Longitude | -121.555 |
| 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 | 52.5 | WT% | XRF | |
| AL2O3 | 17.1 | WT% | XRF | |
| FEOT | 9.25 | WT% | XRF | |
| MGO | 6.52 | WT% | XRF | |
| CAO | 8.85 | WT% | XRF | |
| NA2O | 3.3 | WT% | XRF | |
| K2O | 0.96 | WT% | XRF | |
| TIO2 | 1.15 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 99.25 | WT% | XRF | |
| LOI | 0.04 | WT% | XRF | |
| FEOT | 7.74 | WT% | WET | |
| H2O_PLUS | 0.53 | WT% | WET | |
| H2O_MINUS | 0.13 | WT% | WET | |
| RB | 28 | PPM | XRF | |
| SR | 305 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| ZR | 142 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 250 | PPM | XRF | |
| NI | 78 | PPM | XRF | |
| CU | 59 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| CR | 75 | PPM | XRF | |
| SC | 33.4 | PPM | INAA | |
| CR | 76 | PPM | INAA | |
| CO | 37.9 | PPM | INAA | |
| RB | 23 | PPM | INAA | |
| SR | 273 | PPM | INAA | |
| ZR | 128 | PPM | INAA | |
| SB | 0.22 | PPM | INAA | |
| CS | 1.51 | PPM | INAA | |
| BA | 247 | PPM | INAA | |
| LA | 8.2 | PPM | INAA | |
| CE | 20.7 | PPM | INAA | |
| ND | 15.4 | PPM | INAA | |
| SM | 3.65 | PPM | INAA | |
| EU | 1.3 | PPM | INAA | |
| GD | 4.37 | PPM | INAA | |
| TB | 0.739 | PPM | INAA | |
| DY | 4.99 | PPM | INAA | |
| TM | 0.49 | PPM | INAA | |
| YB | 3.02 | PPM | INAA | |
| LU | 0.46 | PPM | INAA | |
| HF | 3.19 | PPM | INAA | |
| TA | 0.311 | PPM | INAA | |
| TH | 2.94 | PPM | INAA | |
| U | 1.44 | PPM | INAA | |
| MN | 1290 | PPM | INAA |