Sample 1760
NavDat sample number 53227 · BASALT
Sample
| Sample ID | 1760 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.53 |
|---|---|
| Longitude | -121.77 |
| 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 | 50.4 | WT% | XRF | |
| AL2O3 | 21.8 | WT% | XRF | |
| FEOT | 7.47 | WT% | XRF | |
| MGO | 5.95 | WT% | XRF | |
| CAO | 9.89 | WT% | XRF | |
| NA2O | 3.14 | WT% | XRF | |
| K2O | 0.24 | WT% | XRF | |
| TIO2 | 0.86 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| TOTAL | 98.11 | WT% | XRF | |
| LOI | 1.76 | WT% | XRF | |
| RB | 7 | PPM | XRF | |
| SR | 692 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 101 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 197 | PPM | XRF | |
| NI | 60 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| ZN | 69 | PPM | XRF | |
| CR | 70 | PPM | XRF | |
| SC | 23.6 | PPM | INAA | |
| CR | 63 | PPM | INAA | |
| CO | 30.8 | PPM | INAA | |
| ZN | 62 | PPM | INAA | |
| RB | -3 | PPM | INAA | |
| SR | 734 | PPM | INAA | |
| ZR | 110 | PPM | INAA | |
| SB | -0.06 | PPM | INAA | |
| CS | -0.1 | PPM | INAA | |
| BA | 194 | PPM | INAA | |
| LA | 8.02 | PPM | INAA | |
| CE | 16.7 | PPM | INAA | |
| ND | 10.4 | PPM | INAA | |
| SM | 2.78 | PPM | INAA | |
| EU | 0.916 | PPM | INAA | |
| TB | 0.394 | PPM | INAA | |
| YB | 1.47 | PPM | INAA | |
| LU | 0.208 | PPM | INAA | |
| HF | 1.77 | PPM | INAA | |
| TA | 0.187 | PPM | INAA | |
| TH | 1.05 | PPM | INAA | |
| U | 0.39 | PPM | INAA |