Sample HMB1
NavDat sample number 34017 · BASALT
Sample
| Sample ID | HMB1 |
|---|---|
| Alternate ID | 30 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.47 |
|---|---|
| Longitude | -122.38 |
| State / province | California |
| Volcanic field | Coast Range Province CRP volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 21 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.54 | WT% | XRF | |
| NA2O | 2.44 | WT% | XRF | |
| K2O | 0.5 | WT% | XRF | |
| MGO | 5.18 | WT% | XRF | |
| FE2O3 | 11.21 | WT% | XRF | |
| AL2O3 | 17.39 | WT% | XRF | |
| CAO | 11.12 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TIO2 | 1.49 | WT% | XRF | |
| BA | 111 | PPM | ICPMS | |
| CE | 17.6 | PPM | ICPMS | |
| DY | 4.81 | PPM | ICPMS | |
| ER | 3.09 | PPM | ICPMS | |
| EU | 1.21 | PPM | ICPMS | |
| GD | 4.69 | PPM | ICPMS | |
| HF | 4.98 | PPM | ICPMS | |
| HO | 0.8 | PPM | ICPMS | |
| LA | 7.36 | PPM | ICPMS | |
| LU | 0.46 | PPM | ICPMS | |
| NB | 6.55 | PPM | ICPMS | |
| ND | 13.6 | PPM | ICPMS | |
| PR | 2.6 | PPM | ICPMS | |
| RB | 3.55 | PPM | ICPMS | |
| SC | 32.9 | PPM | ICPMS | |
| SM | 3.55 | PPM | ICPMS | |
| SR | 228 | PPM | ICPMS | |
| TA | 0.8 | PPM | ICPMS | |
| TB | 0.604 | PPM | ICPMS | |
| TH | 1.83 | PPM | ICPMS | |
| TI | 7620 | PPM | ICPMS | |
| TM | 0.42 | PPM | ICPMS | |
| U | 0.71 | PPM | ICPMS | |
| YB | 2.59 | PPM | ICPMS | |
| SR87_SR86 | 0.703689 | TIMS | ||
| RB87_SR86 | 0.045 | TIMS | ||
| ND143_ND144 | 0.512947 | TIMS | ||
| SM147_ND144 | 0.158 | TIMS |