Sample 1521
NavDat sample number 53120 · BASALT
Sample
| Sample ID | 1521 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.8192 |
|---|---|
| Longitude | -121.522 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.439 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.9 | WT% | XRF | |
| AL2O3 | 17.7 | WT% | XRF | |
| FEOT | 8.13 | WT% | XRF | |
| MGO | 7.92 | WT% | XRF | |
| CAO | 10.62 | WT% | XRF | |
| NA2O | 2.97 | WT% | XRF | |
| K2O | 0.54 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 100.67 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 19 | PPM | XRF | |
| SR | 308 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 91 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 208 | PPM | XRF | |
| NI | 101 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| CR | 180 | PPM | XRF | |
| SC | 33.7 | PPM | INAA | |
| CR | 206 | PPM | INAA | |
| CO | 39.9 | PPM | INAA | |
| ZN | 69 | PPM | INAA | |
| RB | 15 | PPM | INAA | |
| SR | 366 | PPM | INAA | |
| SB | 0.11 | PPM | INAA | |
| CS | 0.63 | PPM | INAA | |
| BA | 177 | PPM | INAA | |
| LA | 6.19 | PPM | INAA | |
| CE | 13.7 | PPM | INAA | |
| ND | 9.1 | PPM | INAA | |
| SM | 2.59 | PPM | INAA | |
| EU | 0.97 | PPM | INAA | |
| TB | 0.509 | PPM | INAA | |
| YB | 2.25 | PPM | INAA | |
| LU | 0.313 | PPM | INAA | |
| HF | 1.95 | PPM | INAA | |
| TA | 0.255 | PPM | INAA | |
| TH | 1.19 | PPM | INAA | |
| U | 0.4 | PPM | INAA |