Sample 1343
NavDat sample number 53066 · BASALT
Sample
| Sample ID | 1343 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5783 |
|---|---|
| Longitude | -121.505 |
| 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 | 54.5 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FEOT | 7.9 | WT% | XRF | |
| MGO | 4.83 | WT% | XRF | |
| CAO | 8.8 | WT% | XRF | |
| NA2O | 3.7 | WT% | XRF | |
| K2O | 0.71 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 100.06 | WT% | XRF | |
| LOI | 0.25 | WT% | XRF | |
| NA2O | 3.83 | WT% | FPHOT | |
| K2O | 0.715 | WT% | FPHOT | |
| RB | 21 | PPM | XRF | |
| SR | 578 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 110 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 317 | PPM | XRF | |
| NI | 36 | PPM | XRF | |
| CU | 46 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| CR | 71 | PPM | XRF | |
| SC | 27.9 | PPM | INAA | |
| CR | 72 | PPM | INAA | |
| CO | 27.6 | PPM | INAA | |
| ZN | 89 | PPM | INAA | |
| RB | 18 | PPM | INAA | |
| SR | 667 | PPM | INAA | |
| ZR | -150 | PPM | INAA | |
| SB | -0.4 | PPM | INAA | |
| CS | 0.66 | PPM | INAA | |
| BA | 360 | PPM | INAA | |
| LA | 10.5 | PPM | INAA | |
| CE | 22.4 | PPM | INAA | |
| ND | 13.5 | PPM | INAA | |
| SM | 3.4 | PPM | INAA | |
| EU | 1.21 | PPM | INAA | |
| TB | 0.53 | PPM | INAA | |
| YB | 1.8 | PPM | INAA | |
| LU | 0.26 | PPM | INAA | |
| HF | 2.34 | PPM | INAA | |
| TA | 0.24 | PPM | INAA | |
| TH | 1.55 | PPM | INAA | |
| U | 0.45 | PPM | INAA |