Sample 1272
NavDat sample number 53033 · BASALT
Sample
| Sample ID | 1272 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4833 |
|---|---|
| Longitude | -121.533 |
| 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 | 52 | WT% | XRF | |
| AL2O3 | 19.2 | WT% | XRF | |
| FEOT | 7.92 | WT% | XRF | |
| MGO | 5.85 | WT% | XRF | |
| CAO | 9.83 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 0.6 | WT% | XRF | |
| TIO2 | 1.01 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.77 | WT% | XRF | |
| LOI | 0.5 | WT% | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 671 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 125 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 256 | PPM | XRF | |
| NI | 47 | PPM | XRF | |
| CU | 58 | PPM | XRF | |
| ZN | 63 | PPM | XRF | |
| CR | 80 | PPM | XRF | |
| SC | 29.8 | PPM | INAA | |
| CR | 80 | PPM | INAA | |
| CO | 31.5 | PPM | INAA | |
| ZN | 64 | PPM | INAA | |
| RB | 12 | PPM | INAA | |
| SR | 720 | PPM | INAA | |
| ZR | 101 | PPM | INAA | |
| SB | -0.1 | PPM | INAA | |
| CS | 0.28 | PPM | INAA | |
| BA | 261 | PPM | INAA | |
| LA | 11 | PPM | INAA | |
| CE | 22.6 | PPM | INAA | |
| ND | 14.1 | PPM | INAA | |
| SM | 3.39 | PPM | INAA | |
| EU | 1.16 | PPM | INAA | |
| TB | 0.536 | PPM | INAA | |
| YB | 1.76 | PPM | INAA | |
| LU | 0.255 | PPM | INAA | |
| HF | 2.56 | PPM | INAA | |
| TA | 0.324 | PPM | INAA | |
| TH | 1.67 | PPM | INAA | |
| U | 0.49 | PPM | INAA |