Sample 1775
NavDat sample number 53232 · BASALT
Sample
| Sample ID | 1775 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5722 |
|---|---|
| Longitude | -121.489 |
| 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 | 52.9 | WT% | XRF | |
| AL2O3 | 21 | WT% | XRF | |
| FEOT | 6.59 | WT% | XRF | |
| MGO | 4.19 | WT% | XRF | |
| CAO | 9.97 | WT% | XRF | |
| NA2O | 3.41 | WT% | XRF | |
| K2O | 0.67 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| TOTAL | 99 | WT% | XRF | |
| LOI | 0.25 | WT% | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 720 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ZR | 104 | PPM | XRF | |
| BA | 340 | PPM | XRF | |
| NI | 31 | PPM | XRF | |
| CU | 61 | PPM | XRF | |
| ZN | 61 | PPM | XRF | |
| CR | 345 | PPM | XRF | |
| SC | 21.6 | PPM | INAA | |
| CR | 72 | PPM | INAA | |
| CO | 23.4 | PPM | INAA | |
| ZN | 48 | PPM | INAA | |
| RB | 12 | PPM | INAA | |
| SR | 760 | PPM | INAA | |
| ZR | 87 | PPM | INAA | |
| SB | 0.1 | PPM | INAA | |
| CS | 0.51 | PPM | INAA | |
| BA | 309 | PPM | INAA | |
| LA | 9.48 | PPM | INAA | |
| CE | 19.9 | PPM | INAA | |
| ND | 12.4 | PPM | INAA | |
| SM | 2.96 | PPM | INAA | |
| EU | 1.08 | PPM | INAA | |
| TB | 0.446 | PPM | INAA | |
| YB | 1.52 | PPM | INAA | |
| LU | 0.222 | PPM | INAA | |
| HF | 2.14 | PPM | INAA | |
| TA | 0.289 | PPM | INAA | |
| TH | 1.37 | PPM | INAA | |
| U | 0.5 | PPM | INAA |