Sample 1565
NavDat sample number 53143 · BASALT
Sample
| Sample ID | 1565 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.8683 |
|---|---|
| Longitude | -121.71 |
| 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 | 50.8 | WT% | XRF | |
| AL2O3 | 17.4 | WT% | XRF | |
| FEOT | 9.64 | WT% | XRF | |
| MGO | 7.22 | WT% | XRF | |
| CAO | 9.61 | WT% | XRF | |
| NA2O | 3.19 | WT% | XRF | |
| K2O | 0.65 | WT% | XRF | |
| TIO2 | 1.16 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| TOTAL | 100.95 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 302 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZR | 114 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 177 | PPM | XRF | |
| NI | 91 | PPM | XRF | |
| CU | 62 | PPM | XRF | |
| ZN | 74 | PPM | XRF | |
| CR | 97 | PPM | XRF | |
| SC | 33.7 | PPM | INAA | |
| CR | 103 | PPM | INAA | |
| CO | 42.7 | PPM | INAA | |
| ZN | 88 | PPM | INAA | |
| RB | 20 | PPM | INAA | |
| SR | 341 | PPM | INAA | |
| ZR | 160 | PPM | INAA | |
| SB | 0.2 | PPM | INAA | |
| CS | 0.8 | PPM | INAA | |
| BA | 162 | PPM | INAA | |
| LA | 6.82 | PPM | INAA | |
| CE | 15.8 | PPM | INAA | |
| ND | 13.3 | PPM | INAA | |
| SM | 3.43 | PPM | INAA | |
| EU | 1.21 | PPM | INAA | |
| TB | 0.72 | PPM | INAA | |
| YB | 2.93 | PPM | INAA | |
| LU | 0.429 | PPM | INAA | |
| HF | 2.71 | PPM | INAA | |
| TA | 0.252 | PPM | INAA | |
| TH | 1.8 | PPM | INAA | |
| U | 0.86 | PPM | INAA |