Sample 44
NavDat sample number 52804 · BASALT
Sample
| Sample ID | 44 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5783 |
|---|---|
| Longitude | -121.585 |
| 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 | 21.4 | WT% | XRF | |
| FEOT | 8.16 | WT% | XRF | |
| MGO | 4.12 | WT% | XRF | |
| CAO | 10.65 | WT% | XRF | |
| NA2O | 3.15 | WT% | XRF | |
| K2O | 0.5 | WT% | XRF | |
| TIO2 | 1.08 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| TOTAL | 100.43 | WT% | XRF | |
| LOI | 0.14 | WT% | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 522 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 102 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 281 | PPM | XRF | |
| NI | 33 | PPM | XRF | |
| CU | 59 | PPM | XRF | |
| ZN | 43 | PPM | XRF | |
| CR | 38 | PPM | XRF | |
| SC | 22.7 | PPM | INAA | |
| CR | 46 | PPM | INAA | |
| CO | 26.3 | PPM | INAA | |
| RB | 14 | PPM | INAA | |
| SR | 496 | PPM | INAA | |
| ZR | 93 | PPM | INAA | |
| SB | 0.08 | PPM | INAA | |
| CS | 0.36 | PPM | INAA | |
| BA | 249 | PPM | INAA | |
| LA | 6.2 | PPM | INAA | |
| CE | 13.5 | PPM | INAA | |
| ND | 9 | PPM | INAA | |
| SM | 2.31 | PPM | INAA | |
| EU | 1.06 | PPM | INAA | |
| GD | 2.33 | PPM | INAA | |
| TB | 0.449 | PPM | INAA | |
| DY | 2.75 | PPM | INAA | |
| TM | 0.3 | PPM | INAA | |
| YB | 1.79 | PPM | INAA | |
| LU | 0.278 | PPM | INAA | |
| HF | 1.7 | PPM | INAA | |
| TA | 0.16 | PPM | INAA | |
| TH | 0.82 | PPM | INAA | |
| MN | 967 | PPM | INAA |