Sample LM1
NavDat sample number 34000 · BASALT
Sample
| Sample ID | LM1 |
|---|---|
| Alternate ID | 13 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 35.26 |
|---|---|
| Longitude | -120.55 |
| State / province | California |
| Volcanic field | Santa Maria Province SMP volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 17.5 | 17 | 18 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 43.56 | WT% | XRF | |
| NA2O | 1.46 | WT% | XRF | |
| K2O | 0.6 | WT% | XRF | |
| MGO | 14.95 | WT% | XRF | |
| FE2O3 | 11.56 | WT% | XRF | |
| AL2O3 | 12.4 | WT% | XRF | |
| CAO | 5.52 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TIO2 | 1.09 | WT% | XRF | |
| BA | 459 | PPM | ICPMS | |
| CE | 15 | PPM | ICPMS | |
| DY | 3.7 | PPM | ICPMS | |
| ER | 2.08 | PPM | ICPMS | |
| EU | 0.809 | PPM | ICPMS | |
| GD | 3.52 | PPM | ICPMS | |
| HF | 3.07 | PPM | ICPMS | |
| HO | 0.88 | PPM | ICPMS | |
| LA | 6.72 | PPM | ICPMS | |
| LU | 0.293 | PPM | ICPMS | |
| NB | 9.24 | PPM | ICPMS | |
| ND | 9.02 | PPM | ICPMS | |
| PR | 2.25 | PPM | ICPMS | |
| RB | 5.61 | PPM | ICPMS | |
| SC | 19.1 | PPM | ICPMS | |
| SM | 2.44 | PPM | ICPMS | |
| SR | 197 | PPM | ICPMS | |
| TA | 1.53 | PPM | ICPMS | |
| TB | 0.53 | PPM | ICPMS | |
| TH | 1.14 | PPM | ICPMS | |
| TI | 5600 | PPM | ICPMS | |
| TM | 0.38 | PPM | ICPMS | |
| U | 0.35 | PPM | ICPMS | |
| YB | 1.88 | PPM | ICPMS | |
| SR87_SR86 | 0.704096 | TIMS | ||
| RB87_SR86 | 0.082 | TIMS | ||
| ND143_ND144 | 0.51294 | TIMS | ||
| SM147_ND144 | 0.164 | TIMS |