Sample 1672
NavDat sample number 53180 · BASALT
Sample
| Sample ID | 1672 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5767 |
|---|---|
| Longitude | -121.563 |
| 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 | WT% | XRF | |
| AL2O3 | 21.7 | WT% | XRF | |
| FEOT | 8.11 | WT% | XRF | |
| MGO | 4.32 | WT% | XRF | |
| CAO | 10.86 | WT% | XRF | |
| NA2O | 3.19 | WT% | XRF | |
| K2O | 0.44 | WT% | XRF | |
| TIO2 | 1.08 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.37 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 12 | PPM | XRF | |
| SR | 549 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 102 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 291 | PPM | XRF | |
| NI | 34 | PPM | XRF | |
| CU | 72 | PPM | XRF | |
| ZN | 67 | PPM | XRF | |
| CR | 68 | PPM | XRF | |
| SC | 26.3 | PPM | INAA | |
| CR | 57 | PPM | INAA | |
| CO | 31.3 | PPM | INAA | |
| ZN | 78 | PPM | INAA | |
| RB | 8 | PPM | INAA | |
| SR | 627 | PPM | INAA | |
| ZR | 72 | PPM | INAA | |
| SB | 0.14 | PPM | INAA | |
| CS | 0.32 | PPM | INAA | |
| BA | 300 | PPM | INAA | |
| LA | 7.33 | PPM | INAA | |
| CE | 16.2 | PPM | INAA | |
| ND | 10.8 | PPM | INAA | |
| SM | 3.07 | PPM | INAA | |
| EU | 1.18 | PPM | INAA | |
| TB | 0.551 | PPM | INAA | |
| YB | 1.98 | PPM | INAA | |
| LU | 0.286 | PPM | INAA | |
| HF | 2.09 | PPM | INAA | |
| TA | 0.2 | PPM | INAA | |
| TH | 0.84 | PPM | INAA | |
| U | 0.25 | PPM | INAA |