Sample 734
NavDat sample number 52925 · BASALT
Sample
| Sample ID | 734 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7417 |
|---|---|
| Longitude | -121.468 |
| 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 | 54.4 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FEOT | 6.55 | WT% | XRF | |
| MGO | 6.91 | WT% | XRF | |
| CAO | 8.92 | WT% | XRF | |
| NA2O | 3.13 | WT% | XRF | |
| K2O | 1.12 | WT% | XRF | |
| TIO2 | 0.74 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| TOTAL | 98.65 | WT% | XRF | |
| LOI | 0.64 | WT% | XRF | |
| FEOT | 5.48 | WT% | WET | |
| H2O_PLUS | 0.58 | WT% | WET | |
| H2O_MINUS | 0.18 | WT% | WET | |
| CO2 | 0.08 | WT% | WET | |
| RB | 38 | PPM | XRF | |
| SR | 287 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 126 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| BA | 276 | PPM | XRF | |
| NI | 100 | PPM | XRF | |
| CU | 61 | PPM | XRF | |
| ZN | 32 | PPM | XRF | |
| CR | 38 | PPM | XRF | |
| SC | 25.8 | PPM | INAA | |
| CR | 46 | PPM | INAA | |
| CO | 34 | PPM | INAA | |
| RB | 36 | PPM | INAA | |
| ZR | 124 | PPM | INAA | |
| SB | 0.16 | PPM | INAA | |
| CS | 2.03 | PPM | INAA | |
| BA | 244 | PPM | INAA | |
| LA | 7.8 | PPM | INAA | |
| CE | 19.1 | PPM | INAA | |
| ND | 11.2 | PPM | INAA | |
| SM | 2.89 | PPM | INAA | |
| EU | 0.893 | PPM | INAA | |
| GD | 3.19 | PPM | INAA | |
| TB | 0.522 | PPM | INAA | |
| DY | 3.58 | PPM | INAA | |
| TM | 0.37 | PPM | INAA | |
| YB | 2.39 | PPM | INAA | |
| LU | 0.361 | PPM | INAA | |
| HF | 2.98 | PPM | INAA | |
| TA | 0.302 | PPM | INAA | |
| TH | 3.72 | PPM | INAA | |
| U | 1.33 | PPM | INAA | |
| MN | 934 | PPM | INAA |