Sample 1724
NavDat sample number 53201 · BASALT
Sample
| Sample ID | 1724 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5667 |
|---|---|
| Longitude | -121.498 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.143 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.1 | WT% | XRF | |
| AL2O3 | 21.7 | WT% | XRF | |
| FEOT | 8.04 | WT% | XRF | |
| MGO | 4.16 | WT% | XRF | |
| CAO | 10.82 | WT% | XRF | |
| NA2O | 3.28 | WT% | XRF | |
| K2O | 0.45 | WT% | XRF | |
| TIO2 | 1.07 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 100.7 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 557 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 103 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 233 | PPM | XRF | |
| NI | 25 | PPM | XRF | |
| CU | 54 | PPM | XRF | |
| ZN | 71 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 23.8 | PPM | INAA | |
| CR | 53 | PPM | INAA | |
| CO | 27.8 | PPM | INAA | |
| ZN | 60 | PPM | INAA | |
| RB | 8 | PPM | INAA | |
| SR | 577 | PPM | INAA | |
| ZR | 80 | PPM | INAA | |
| SB | -0.07 | PPM | INAA | |
| CS | 0.23 | PPM | INAA | |
| BA | 249 | PPM | INAA | |
| LA | 6.25 | PPM | INAA | |
| CE | 14 | PPM | INAA | |
| ND | 9.1 | PPM | INAA | |
| SM | 2.86 | PPM | INAA | |
| EU | 1.09 | PPM | INAA | |
| TB | 0.498 | PPM | INAA | |
| YB | 1.72 | PPM | INAA | |
| LU | 0.244 | PPM | INAA | |
| HF | 1.84 | PPM | INAA | |
| TA | 0.185 | PPM | INAA | |
| TH | 0.66 | PPM | INAA | |
| U | 0.252 | PPM | INAA |