Sample 1605
NavDat sample number 53343 · BASALT
Sample
| Sample ID | 1605 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5072 |
|---|---|
| Longitude | -121.293 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.7 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FEOT | 9.96 | WT% | XRF | |
| MGO | 9.76 | WT% | XRF | |
| CAO | 11.17 | WT% | XRF | |
| NA2O | 2.56 | WT% | XRF | |
| K2O | 0.14 | WT% | XRF | |
| TIO2 | 1.09 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| TOTAL | 100.47 | WT% | XRF | |
| LOI | 0.05 | WT% | XRF | |
| RB | 0 | PPM | XRF | |
| SR | 247 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 69 | PPM | XRF | |
| NB | 2 | PPM | XRF | |
| BA | 102 | PPM | XRF | |
| NI | 175 | PPM | XRF | |
| CU | 120 | PPM | XRF | |
| ZN | 60 | PPM | XRF | |
| CR | 280 | PPM | XRF | |
| SC | 41.2 | PPM | INAA | |
| CR | 309 | PPM | INAA | |
| CO | 50.2 | PPM | INAA | |
| ZN | 57 | PPM | INAA | |
| RB | -5 | PPM | INAA | |
| SR | 280 | PPM | INAA | |
| ZR | -170 | PPM | INAA | |
| SB | -0.1 | PPM | INAA | |
| CS | -0.2 | PPM | INAA | |
| BA | 77 | PPM | INAA | |
| LA | 3.68 | PPM | INAA | |
| CE | 9.6 | PPM | INAA | |
| ND | 8.6 | PPM | INAA | |
| SM | 2.78 | PPM | INAA | |
| EU | 1.046 | PPM | INAA | |
| TB | 0.66 | PPM | INAA | |
| YB | 2.82 | PPM | INAA | |
| LU | 0.418 | PPM | INAA | |
| HF | 1.67 | PPM | INAA | |
| TA | 0.097 | PPM | INAA | |
| TH | 0.22 | PPM | INAA | |
| U | -0.3 | PPM | INAA |